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12 Best Internet Providers in Cassia County, ID

Find internet availability by address in Cassia County, ID

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Cassia County ISP Report Card | Business Internet in Cassia County

Cassia County ISP Report at a Glance
ISP grade Cassia County ISP Report Card B+
Average speed Download Speed for Most Households 5,299 Mbps
ISP count Number of Internet Service Providers 12
Customer review count Real Cassia County Customer Ratings 0

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

Data update information▼

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

Cassia County has 12 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, Cable, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Cassia County.

Cassia County overview

▼

Cassia County has 12 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, Cable, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Cassia County.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

Centurylink

Centurylink logo

Availability:

75.5%

Customer Rating:

3.2 of 5 stars

(179)

View Plans

1-844-526-6307 Price: $55.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fiber

1.1%

616 Mbps

940 Mbps

Fiber: 3.8 of 5 stars

(61)

DSL

75.5%

19 Mbps

100 Mbps

DSL: 2.9 of 5 stars

(118)

pmt

pmt logo

Availability:

68.2%

Customer Rating:

4.0 of 5 stars

(1)

View Plans

Price: Starting at $57.90 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fiber

62.8%

1,000 Mbps

1,000 Mbps

Fiber: 4.0 of 5 stars

(1)

DSL

51.3%

39 Mbps

50 Mbps

DSL: 0.0 of 5 stars

(0)

Fixed Wireless

3.0%

25 Mbps

25 Mbps

Wireless: 0.0 of 5 stars

(0)

Sparklight

Sparklight logo

Availability:

51.4%

Customer Rating:

3.4 of 5 stars

(78)

View Plans

Price: $75.00 - $90.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Cable

51.4%

1,000 Mbps

1,000 Mbps

Cable: 3.3 of 5 stars

(56)

Fybercom

Fybercom logo

Availability:

99.5%

Customer Rating:

3.4 of 5 stars

(5)

View Plans

Price:

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fiber

42.0%

10,000 Mbps

10,000 Mbps

Fiber: 0.0 of 5 stars

(0)

Fixed Wireless

99.5%

382 Mbps

1,000 Mbps

Wireless: 3.4 of 5 stars

(5)

Above are the top 4 providers in Cassia County, ID for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your county.

TDS

TDS logo

Availability:

33.0%

Customer Rating:

3.0 of 5 stars

(37)

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fiber

33.0%

8,000 Mbps

8,000 Mbps

Fiber: 3.5 of 5 stars

(15)

ETS

ETS logo

Availability:

81.5%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price:

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fiber

22.2%

10,000 Mbps

10,000 Mbps

Fiber: 0.0 of 5 stars

(0)

Fixed Wireless

81.5%

133 Mbps

1,000 Mbps

Wireless: 0.0 of 5 stars

(0)

ATC Communications

ATC Communications logo

Availability:

17.2%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price:

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fiber

12.8%

1,000 Mbps

1,000 Mbps

Fiber: 0.0 of 5 stars

(0)

DSL

2.4%

19 Mbps

25 Mbps

DSL: 0.0 of 5 stars

(0)

Fixed Wireless

7.8%

75 Mbps

75 Mbps

Wireless: 0.0 of 5 stars

(0)

Quantum Fiber

Quantum Fiber logo

Availability:

1.1%

Customer Rating:

3.9 of 5 stars

(50)

View Plans

1-833-875-1349 Price: $50.00 - $70.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fiber

1.1%

1,562 Mbps

2,000 Mbps

Fiber: 3.9 of 5 stars

(50)

Anthem Broadband

Anthem Broadband logo

Availability:

97.2%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price: $49.95 - $79.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fixed Wireless

97.2%

1,208 Mbps

2,000 Mbps

Wireless: 0.0 of 5 stars

(0)

White Cloud

White Cloud logo

Availability:

88.9%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price:

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fixed Wireless

88.9%

200 Mbps

200 Mbps

Wireless: 0.0 of 5 stars

(0)

T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

74.3%

Customer Rating:

4.0 of 5 stars

(322)

View Plans

1-833-601-2935 Price: Starting at $45.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fixed Wireless

74.3%

39 Mbps

100 Mbps

Wireless: 4.0 of 5 stars

(322)

Verizon

Verizon logo

Availability:

49.4%

Customer Rating:

3.8 of 5 stars

(783)

View Plans

1-833-213-7018 Price: $50.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Cassia County.

Max Download Speed InfoCalculated from the maximum speeds available to most Cassia County residents, weighted by block population.

Customer Rating

Fixed Wireless

49.4%

272 Mbps

300 Mbps

Wireless: 3.6 of 5 stars

(350)

Providers with less than 1% coverage in this county are excluded from the list. To see if one of these providers is available at your home, please use the address search above.

Satellite providers, which generally offer 100% coverage across the United States, are available for Cassia County residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Starlink

Starlink logo

Availability:

100%

Customer Rating:

4.0 of 5 stars

(58)

View Plans

Price: $55.00 - $130.00 / mo.

Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7 of 5 stars

(12)

View Plans

1-833-875-1370 Price: $39.99 - $69.99 / mo.

DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3 of 5 stars

(9)

Dish

Dish logo

Availability:

100%

Customer Rating:

3.7 of 5 stars

(13)

View Plans

1-833-875-1332 Price: $55.00 / mo.

Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Cassia County ratings may vary and are shown below.

Who is the Best Internet Provider in Cassia County, ID?

Sparklight is the highest-rated internet provider in Cassia County based on 31 Idaho customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.

The chart and table below show average customer ratings from customers in Cassia County, Idaho, and customers throughout the country.

Top Rated Internet Providers in Cassia County

pmt4.004.00
TDS4.503.05
Quantum Fiber4.503.86
Sparklight4.253.40
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all Cassia County Internet Providers

ISP / Tech TypeCassia County OverallIdaho OverallNational OverallFor Service
pmt (0) (1) (1)View Plans
Quantum Fiber (0) (2) (50)View Plans
TDS (0) (2) (37)View Plans
Sparklight (0) (12) (78)View Plans
Verizon (0) (3) (783)View Plans
Centurylink (0) (7) (179)View Plans
Fybercom (0) (4) (5)View Plans
HughesNet (0) (0) (24)View Plans
T-Mobile Home Internet (0) (0) (322)View Plans
Viasat (0) (0) (12)View Plans
White Cloud (0) (0) (0)View Plans
ATC Communications (0) (0) (0)View Plans
Anthem Broadband (0) (0) (0)View Plans
ETS (0) (0) (0)View Plans

Based on 31 reviews from Idaho internet customers, Sparklight is the best internet service provider for Cassia County residents. Sparklight was rated at an average of 4.25 out of 5 in our report for overall customer satisfaction. Quantum Fiber wins for second-place in Idaho, with 4.50 out of 5 stars and 1.1% coverage in Cassia County.

At a national level, based on 1455 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.

Which Providers are Available at my Home in Cassia County?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose

a different provider.

Cassia County, ID map of internet availability

 

Speeds and coverage vary within the county, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.

Who is the Fastest Internet Provider in Cassia County?

According to unbiased feedback from real internet customers in the county, they reported being happiest with speeds provided by Sparklight. On the other hand, based on data provided by the internet providers to the FCC, TDS should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.

Data Reported to FCC by ISPs: Average Maximum Available in Cassia County

Max Advertised Speed in Cassia County, ID

ETS10,000 Mbps
Fybercom10,000 Mbps
TDS8,000 Mbps
Anthem Broadband2,000 Mbps
Quantum Fiber2,000 Mbps
ATC Communications1,000 Mbps
PMT1,000 Mbps
Sparklight1,000 Mbps
Centurylink940 Mbps
Verizon300 Mbps
White Cloud200 Mbps
T-Mobile Home Internet100 Mbps

ISP / Tech TypeMax Advertised Speed
ETS10,000 Mbps
Fybercom10,000 Mbps
TDS8,000 Mbps
Quantum Fiber2,000 Mbps
Anthem Broadband2,000 Mbps
ATC Communications (Idaho)1,000 Mbps
Sparklight1,000 Mbps
pmt1,000 Mbps
Centurylink940 Mbps
Verizon300 Mbps
White Cloud200 Mbps
T-Mobile Home Internet100 Mbps
Viasat100 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in Cassia County

pmt4.004.00
TDS5.003.19
Quantum Fiber4.504.14
Sparklight4.083.68
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeCassia County SpeedIdaho SpeedNational SpeedFor Service
pmt (0) (1) (1)View Plans
TDS (0) (2) (37)View Plans
Quantum Fiber (0) (2) (50)View Plans
Sparklight (0) (12) (78)View Plans
Centurylink (0) (7) (179)View Plans
Fybercom (0) (4) (5)View Plans
Verizon (0) (3) (783)View Plans
HughesNet (0) (0) (24)View Plans
T-Mobile Home Internet (0) (0) (322)View Plans
Viasat (0) (0) (12)View Plans
White Cloud (0) (0) (0)View Plans
ATC Communications (0) (0) (0)View Plans
Anthem Broadband (0) (0) (0)View Plans
ETS (0) (0) (0)View Plans

Based on data reported by Cassia County ISPs to the FCC, the fastest speeds in the county are available through TDS. The company offers speeds up to 8,000 Mbps in Cassia County. Therefore, the average customer can get up to 8,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.

However, actual customers in the county rated their satisfaction with internet speed highest with Sparklight. This indicates Sparklight reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in Cassia County?

Idaho customers rate Centurylink as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.

Centurylink received a local rating of 3.57 out of 5, which is lower than the average across all internet providers in the country. Sparklight is rated in second place for affordability by the company’s Cassia County customers with an average price rating of 3.58 out of 5.

The chart and graph below show how customers in Cassia County, Idaho, and the United States rated the affordability of their internet service.

Rated Affordability in Cassia County

pmt3.003.00
Centurylink3.573.42
Sparklight3.583.23
Fybercom3.503.80
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeCassia County AffordabilityIdaho AffordabilityNational AffordabilityFor Service
pmt (0) (1) (1)View Plans
Centurylink (0) (7) (179)View Plans
Sparklight (0) (12) (78)View Plans
Quantum Fiber (0) (2) (50)View Plans
TDS (0) (2) (37)View Plans
Fybercom (0) (4) (5)View Plans
Verizon (0) (3) (783)View Plans
HughesNet (0) (0) (24)View Plans
T-Mobile Home Internet (0) (0) (322)View Plans
Viasat (0) (0) (12)View Plans
White Cloud (0) (0) (0)View Plans
ATC Communications (0) (0) (0)View Plans
Anthem Broadband (0) (0) (0)View Plans
ETS (0) (0) (0)View Plans

Cassia County Internet Health Assessment

ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the county and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Cassia County below, including the metrics used and how Cassia County compares to the rest of Idaho and nation.

Cassia County ISP Report Card: B+
Metric

(hover for details)
Cassia County Idaho USA
80.51% 57.41% 71.53%
5,299 Mbps 3,168 Mbps 3,583 Mbps
8.6 6.6 7.1

 

Cassia County Digital Connectivity Index: 58 / 100
Metric

(hover for details)
Cassia County Idaho USA
3.1 2.8 2.7
9% 14% 15%
94% 97% 96%
89% 92% 91%
67% 73% 76%
68% 73% 77%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

Cassia County ISP Report Card & Digital Connectivity Index

The ISP Report Card in Cassia County is B+, which is comparable to other counties. The local demand for broadband internet connectivity in Cassia County is high with a score of 58 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Cassia County have done a average job meeting the needs of its residents.

The Cassia County ISP Report Card evaluates the county on availability and speed metrics compared to other counties in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a county needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.

89% of Cassia County households have an internet connection despite having 99.46% availability. 67% of households have fiber, cable, or DSL, 14% have satellite, 0% are still on dial-up, and 2% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.

As you can see in the table above, while 67% of households have a broadband connection such as fiber, cable or DSL available to their home, 68% subscribe to it. A moderate amount of Cassia County residents are taking advantage of the available internet infrastructure.

For more details, please visit our ISP Report Card and Digital Connectivity Index pages.

How do Neighboring Counties Compare to Cassia County?

Twin Falls County, ID

  • ISP Report Card: B
  • Digital Connectivity Index: 61 / 100
Bear Lake County, ID

  • ISP Report Card: D+
  • Digital Connectivity Index: 65 / 100
Lake County, OR

  • ISP Report Card: D
  • Digital Connectivity Index: 36 / 100

Jackson County, OR

  • ISP Report Card: B
  • Digital Connectivity Index: 62 / 100
Josephine County, OR

  • ISP Report Card: B
  • Digital Connectivity Index: 56 / 100
Sioux County, NE

  • ISP Report Card: D
  • Digital Connectivity Index: 17 / 100

Brown County, NE

  • ISP Report Card: C
  • Digital Connectivity Index: 31 / 100
Rock County, NE

  • ISP Report Card: D-
  • Digital Connectivity Index: 27 / 100
Holt County, NE

  • ISP Report Card: C
  • Digital Connectivity Index: 37 / 100

How Much Speed does a Cassia County Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Cassia County is 3.1, which is larger than the Idaho average of 2.8 and larger than the national average of 2.7. Cassia County’s average household income is $71,376 which is about average for the Idaho average of $84,595 and about average for the national average of $93,246. Homes with more people living in them and with lower incomes tend to indicate a fairly average device usage pattern.

Cassia County also has 18% of its population enrolled in school between the 6th grade and college level, this is higher than the Idaho average of 18%. Additionally, 9% of residents work from home, which is lower than the 14% of residents in Idaho who work from home. This and other factors you can see above show us that the community of Cassia County has a high need for internet connectivity and speeds.

Compared to the rest of the country, Cassia County households are about average when it comes to technological engagement. 94% of households have some sort of computing device, 80% have desktops or laptops in the home, and 92% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Cassia County?

pmt Fiber in Cassia County, ID

pmt logo

Availability:

62.8%

Customer Rating:

4.0 of 5 stars

(1)

Avg. Download Speed

1,000 Mbps

pmt offers Fiber service to 62.8% of Cassia County homes. Across the county, pmt Fiber has speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for pmt Fiber. pmt Fiber is rated the same as other types of internet service available in Cassia County from pmt in terms of customer satisfaction.

Fybercom Fiber in Cassia County, ID

Fybercom logo

Availability:

42.0%

Customer Rating:

0.0 of 5 stars

(0)

Avg. Download Speed

10,000 Mbps

Fybercom offers Fiber service to 42.0% of Cassia County homes. Across the county, Fybercom Fiber has speeds up to 10,000 Mbps, with speeds from 10,000 Mpbs up to 10,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Fybercom Fiber. Fybercom Fiber is rated other types of internet service available in Cassia County from Fybercom in terms of customer satisfaction.

TDS Fiber in Cassia County, ID

TDS logo

Availability:

33.0%

Customer Rating:

3.5 of 5 stars

(15)

Avg. Download Speed

8,000 Mbps

TDS offers Fiber service to 33.0% of Cassia County homes. Across the county, TDS Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps, with speeds from 8,000 Mpbs up to 8,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for TDS Fiber. TDS Fiber is rated lower than other types of internet service available in Cassia County from TDS in terms of customer satisfaction.

ETS Fiber in Cassia County, ID

ETS logo

Availability:

22.2%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

10,000 Mbps

ETS offers Fiber service to 22.2% of Cassia County homes. Across the county, ETS Fiber has speeds up to 10,000 Mbps, with speeds from 10,000 Mpbs up to 10,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for ETS Fiber. ETS Fiber is rated other types of internet service available in Cassia County from ETS in terms of customer satisfaction.

ATC Communications Fiber in Cassia County, ID

ATC Communications logo

Availability:

12.8%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,000 Mbps

ATC Communications (Idaho) offers Fiber service to 12.8% of Cassia County homes. Across the county, ATC Communications Fiber has speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for ATC Communications Fiber. ATC Communications Fiber is rated other types of internet service available in Cassia County from ATC Communications in terms of customer satisfaction.

Centurylink Fiber in Cassia County, ID

Centurylink logo

Availability:

1.1%

Customer Rating:

3.8 of 5 stars

(61)

Avg. Download Speed

616 Mbps

Centurylink offers Fiber service to 1.1% of Cassia County homes. Across the county, Centurylink Fiber has speeds up to 616 Mbps, with speeds from 200 Mpbs up to 940 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Centurylink Fiber. Centurylink Fiber is rated lower than other types of internet service available in Cassia County from Centurylink in terms of customer satisfaction.

Quantum Fiber in Cassia County, ID

Quantum Fiber logo

Availability:

1.1%

Customer Rating:

3.9 of 5 stars

(50)

Avg. Download Speed

1,562 Mbps

Quantum Fiber offers Fiber service to 1.1% of Cassia County homes. Across the county, Quantum Fiber is the only type of service available from the company, with speeds up to 1,562 Mbps, with speeds from 1,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1,000 and as high as 1,000, with an average of 1,000 Mbps throughout the county. Quantum Fiber is rated the same as other types of internet service available in Cassia County from Quantum Fiber in terms of customer satisfaction.

Which Cable Internet Providers are Available in Cassia County?

Sparklight Cable in Cassia County, ID

Sparklight logo

Availability:

51.4%

Customer Rating:

3.3 of 5 stars

(56)

Avg. Download Speed

1,000 Mbps

Sparklight offers Cable service to 51.4% of Cassia County homes. Across the county, Sparklight Cable is the only type of service available from the company, with speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 50, with an average of 50 Mbps throughout the county. Sparklight Cable is rated about the same as other types of internet service available in Cassia County from Sparklight in terms of customer satisfaction.

Which DSL Internet Providers are Available in Cassia County?

Centurylink DSL in Cassia County, ID

Centurylink logo

Availability:

75.5%

Customer Rating:

2.9 of 5 stars

(118)

Avg. Download Speed

19 Mbps

Centurylink offers DSL service to 75.5% of Cassia County homes. Across the county, Centurylink DSL has speeds up to 19 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 40, with an average of 1.9 Mbps throughout the county. Centurylink DSL is rated about the same as other types of internet service available in Cassia County from Centurylink in terms of customer satisfaction.

pmt DSL in Cassia County, ID

pmt logo

Availability:

51.3%

Customer Rating:

0.0 of 5 stars

(0)

Avg. Download Speed

39 Mbps

pmt offers DSL service to 51.3% of Cassia County homes. Across the county, pmt DSL has speeds up to 39 Mbps, with speeds from 10 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 10, with an average of 7.3 Mbps throughout the county. pmt DSL is rated other types of internet service available in Cassia County from pmt in terms of customer satisfaction.

ATC Communications DSL in Cassia County, ID

ATC Communications logo

Availability:

2.4%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

19 Mbps

ATC Communications (Idaho) offers DSL service to 2.4% of Cassia County homes. Across the county, ATC Communications DSL has speeds up to 19 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 2.2 Mbps throughout the county. ATC Communications DSL is rated other types of internet service available in Cassia County from ATC Communications in terms of customer satisfaction.

Which Fixed Wireless and LTE Internet Providers are Available in Cassia County?

Fybercom Fixed Wireless in Cassia County, ID

Fybercom logo

Availability:

99.5%

Customer Rating:

3.4 of 5 stars

(5)

Avg. Download Speed

382 Mbps

Fybercom offers Fixed Wireless service to 99.5% of Cassia County homes. Across the county, Fybercom Fixed Wireless has speeds up to 382 Mbps, with speeds from 120 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 30 and as high as 1,000, with an average of 345 Mbps throughout the county. Fybercom Fixed Wireless is rated other types of internet service available in Cassia County from Fybercom in terms of customer satisfaction.

Anthem Broadband Fixed Wireless in Cassia County, ID

Anthem Broadband logo

Availability:

97.2%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,208 Mbps

Anthem Broadband offers Fixed Wireless service to 97.2% of Cassia County homes. Across the county, Anthem Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 1,208 Mbps, with speeds from 25 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 2,000, with an average of 1,105 Mbps throughout the county. Anthem Broadband Fixed Wireless is rated other types of internet service available in Cassia County from Anthem Broadband in terms of customer satisfaction.

White Cloud Fixed Wireless in Cassia County, ID

White Cloud logo

Availability:

88.9%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

200 Mbps

White Cloud offers Fixed Wireless service to 88.9% of Cassia County homes. Across the county, White Cloud Fixed Wireless is the only type of service available from the company, with speeds up to 200 Mbps, with speeds from 200 Mpbs up to 200 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 50, with an average of 50 Mbps throughout the county. White Cloud Fixed Wireless is rated other types of internet service available in Cassia County from White Cloud in terms of customer satisfaction.

ETS Fixed Wireless in Cassia County, ID

ETS logo

Availability:

81.5%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

133 Mbps

ETS offers Fixed Wireless service to 81.5% of Cassia County homes. Across the county, ETS Fixed Wireless has speeds up to 133 Mbps, with speeds from 100 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 1,000, with an average of 87 Mbps throughout the county. ETS Fixed Wireless is rated other types of internet service available in Cassia County from ETS in terms of customer satisfaction.

T-Mobile Home Internet Fixed Wireless in Cassia County, ID

T-Mobile Home Internet logo

Availability:

74.3%

Customer Rating:

4.0 of 5 stars

(322)

Avg. Download Speed

39 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 74.3% of Cassia County homes. Across the county, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 39 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.2 Mbps throughout the county. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in Cassia County from T-Mobile Home Internet in terms of customer satisfaction.

Verizon Fixed Wireless in Cassia County, ID

Verizon logo

Availability:

49.4%

Customer Rating:

3.6 of 5 stars

(350)

Avg. Download Speed

272 Mbps

Verizon offers Fixed Wireless service to 49.4% of Cassia County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 272 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 19 Mbps throughout the county. Verizon Fixed Wireless is rated other types of internet service available in Cassia County from Verizon in terms of customer satisfaction.

ATC Communications Fixed Wireless in Cassia County, ID

ATC Communications logo

Availability:

7.8%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

75 Mbps

ATC Communications (Idaho) offers Fixed Wireless service to 7.8% of Cassia County homes. Across the county, ATC Communications Fixed Wireless has speeds up to 75 Mbps, with speeds from 75 Mpbs up to 75 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for ATC Communications Fixed Wireless. ATC Communications Fixed Wireless is rated other types of internet service available in Cassia County from ATC Communications in terms of customer satisfaction.

pmt Fixed Wireless in Cassia County, ID

pmt logo

Availability:

3.0%

Customer Rating:

0.0 of 5 stars

(0)

Avg. Download Speed

25 Mbps

pmt offers Fixed Wireless service to 3.0% of Cassia County homes. Across the county, pmt Fixed Wireless has speeds up to 25 Mbps, with speeds from 25 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 3.0, with an average of 3.0 Mbps throughout the county. pmt Fixed Wireless is rated other types of internet service available in Cassia County from pmt in terms of customer satisfaction.

Which ISP Should You Choose in Cassia County?

The right ISP for you depends upon your needs, but in general we can make the following suggestions:

  • The best all-around internet service provider in Cassia County is Sparklight.
  • The fastest internet provider should be TDS. Considering speed for the money and reliability in speeds, Sparklight may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in Cassia County is Centurylink.
  • Viasat, HughesNet, and Fybercom has the broadest coverage in Cassia County, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.

How does Cassia County compare to other cities with a similar population?

To see how Cassia County stacks up on the national level, it’s useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Cassia County’s B+ ISP Report Card and 58 / 100 Digital Connectivity Index.

Taos County, NM

  • ISP Report Card: B-
  • Digital Connectivity Index: 50 / 100
Gooding County, ID

  • ISP Report Card: D
  • Digital Connectivity Index: 52 / 100
Stone County, MS

  • ISP Report Card: B+
  • Digital Connectivity Index: 38 / 100

Sullivan County, IN

  • ISP Report Card: C+
  • Digital Connectivity Index: 33 / 100
Giles County, VA

  • ISP Report Card: C-
  • Digital Connectivity Index: 34 / 100
Giles County, TN

  • ISP Report Card: B+
  • Digital Connectivity Index: 32 / 100

Gilchrist County, FL

  • ISP Report Card: B-
  • Digital Connectivity Index: 39 / 100
George County, MS

  • ISP Report Card: A-
  • Digital Connectivity Index: 38 / 100
Geneva County, AL

  • ISP Report Card: B
  • Digital Connectivity Index: 27 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in Idaho

Customer Reviews

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Robert

Fybercom Fixed Wireless

July 11, 2026

This used to be a good company. Started to have buffering issues on all devices. Took 10 days to get a tech out. Installed new modems. Problem still there. Call tech support who indicated it is a problem with one of their towers and that it affects numerous customers. Asked if the Engineers communicate with tech support and apparently they do not. They want me to change to fyber and asked why they don't communicate with the affected customers who are waiting for issue in the tower to be corrected, especially if they can identify each customer that it is affecting. The time it takes to get a service tech in to change the modem, rather than being honest that something else exists is not a good model plan to show support for the customers. Being down without your internet which supplies TVS, Security Systems and other devices while still paying the bill is highway robbery especially at the prices we are being charged.

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A Filer, ID Customer

TruLeap Technologies Fiber

April 03, 2026

Great local provider, best speed around by far. Upload and download speeds are the same. Very low latency. Quick to respond and take care of issues.

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Brett W

Centurylink DSL

January 30, 2026

The survive overall is consistent but the speed is only fair at 100mbs. The service in prime hours 8:00PM to 11:00PM seems throttle backed from Tuesday to Saturday. Lastly, we have been in auto pay with them for 12 years and we never hear from them at all.

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Cindy D

TDS Fiber

January 29, 2026

The recently installed our fiber and was punctual and cleaned up their mess. I also appreciate the locked in pricing.

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Policy

Fybercom Fixed Wireless

January 18, 2026

Have had their internet service since March 2025. The first 7 months it was excellent, but the last few months it has been awful. My wife works from home and it is a necessity to have reliable internet access. There is no customer support on weekends or until 8am weekdays. 3 times it has been off all day. 3 times it went out in the in middle of my wife working. Very rarely do they answer the phone. You leave a message and it takes them 3 or 4 hours to respond and sometimes it isn’t until the next day. Now for the reason of this review. Internet went out 1/16/2026. Called and left a message. Received a call back 5 hours after the internet had already came back on. They wanted to do troubleshooting, but I explained that my wife was working. Made an appointment for 3PM 1/17/2026. Wife quit work early so I could take their call so they could do troubleshooting. NO CALL! I can put up with a lot of things, but this is unacceptable!!!

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