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5 Best Internet Providers in Custer County, ID

Find internet availability by address in Custer County, ID

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

Custer County ISP Report at a Glance
ISP grade Custer County ISP Report Card C-
Average speed Download Speed for Most Households 887 Mbps
ISP count Number of Internet Service Providers 5
Customer review count Real Custer 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.

Custer County has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Custer County.

Custer County overview

▼

Custer County has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Custer County.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

Custer

Custer logo

Availability:

60.0%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price: $50.00 - $135.00 / mo.

Connection

Availability

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

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

Customer Rating

Fiber

53.1%

987 Mbps

1,000 Mbps

Fiber: 0.0 of 5 stars

(0)

DSL

20.0%

22 Mbps

25 Mbps

DSL: 0.0 of 5 stars

(0)

ATC Communications

ATC Communications logo

Availability:

29.5%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price:

Connection

Availability

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

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

Customer Rating

Fiber

26.8%

1,000 Mbps

1,000 Mbps

Fiber: 0.0 of 5 stars

(0)

DSL

11.0%

20 Mbps

25 Mbps

DSL: 0.0 of 5 stars

(0)

Fixed Wireless

2.4%

75 Mbps

75 Mbps

Wireless: 0.0 of 5 stars

(0)

Midvale Telephone Company

Midvale Telephone Company logo

Availability:

8.2%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price:

Connection

Availability

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

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

Customer Rating

Fiber

6.2%

1,000 Mbps

1,000 Mbps

Fiber: 0.0 of 5 stars

(0)

DSL

5.0%

22 Mbps

25 Mbps

DSL: 0.0 of 5 stars

(0)

T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

75.5%

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 Custer County.

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

Customer Rating

Fixed Wireless

75.5%

96 Mbps

100 Mbps

Wireless: 4.0 of 5 stars

(322)

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

Rise Broadband

Rise Broadband logo

Availability:

20.7%

Customer Rating:

2.9 of 5 stars

(18)

View Plans

1-855-477-2095 Price: Starting at $29.99 / mo.

Connection

Availability

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

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

Customer Rating

Fixed Wireless

20.7%

27 Mbps

50 Mbps

Wireless: 2.8 of 5 stars

(15)

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 Custer 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 Custer County ratings may vary and are shown below.

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

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

Top Rated Internet Providers in Custer County

HughesNetN/A2.25
T-Mobile Home InternetN/A4.04
Rise BroadbandN/A2.89
ViasatN/A1.67
  • City Rating
  • State Rating
  • National Rating

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

ISP / Tech TypeCuster County OverallIdaho OverallNational OverallFor Service
HughesNet (0) (0) (24)View Plans
T-Mobile Home Internet (0) (0) (322)View Plans
Rise Broadband (0) (0) (18)View Plans
Viasat (0) (0) (12)View Plans
Midvale Telephone Company (0) (0) (0)View Plans
Custer (0) (0) (0)View Plans
ATC Communications (0) (0) (0)View Plans

At a national level, based on 340 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 Custer County?

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

a different provider.

Custer 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 Custer County?

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

Max Advertised Speed in Custer County, ID

ATC Communications1,000 Mbps
Custer1,000 Mbps
Midvale Telephone Company1,000 Mbps
T-Mobile Home Internet100 Mbps
Rise Broadband50 Mbps

ISP / Tech TypeMax Advertised Speed
Midvale Telephone Company1,000 Mbps
ATC Communications (Idaho)1,000 Mbps
Custer Telephone Cooperative1,000 Mbps
Viasat100 Mbps
T-Mobile Home Internet100 Mbps
Rise Broadband50 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in Custer County

HughesNetN/A2.42
T-Mobile Home InternetN/A3.96
Rise BroadbandN/A3.00
ViasatN/A1.25
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeCuster County SpeedIdaho SpeedNational SpeedFor Service
HughesNet (0) (0) (24)View Plans
T-Mobile Home Internet (0) (0) (322)View Plans
Rise Broadband (0) (0) (18)View Plans
Viasat (0) (0) (12)View Plans
Midvale Telephone Company (0) (0) (0)View Plans
Custer (0) (0) (0)View Plans
ATC Communications (0) (0) (0)View Plans

Based on data reported by Custer County ISPs to the FCC, the fastest speeds in the county are available through ATC Communications (Idaho). The company offers speeds up to 1,000 Mbps in Custer County. Therefore, the average customer can get up to 909 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.

Who is the Cheapest Internet Provider in Custer County?

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

Rated Affordability in Custer County

HughesNetN/A2.63
T-Mobile Home InternetN/A4.09
Rise BroadbandN/A2.89
ViasatN/A1.33
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeCuster County AffordabilityIdaho AffordabilityNational AffordabilityFor Service
HughesNet (0) (0) (24)View Plans
T-Mobile Home Internet (0) (0) (322)View Plans
Rise Broadband (0) (0) (18)View Plans
Viasat (0) (0) (12)View Plans
Midvale Telephone Company (0) (0) (0)View Plans
Custer (0) (0) (0)View Plans
ATC Communications (0) (0) (0)View Plans

Custer 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 Custer County below, including the metrics used and how Custer County compares to the rest of Idaho and nation.

Custer County ISP Report Card: C-
Metric

(hover for details)
Custer County Idaho USA
86.11% 57.41% 71.53%
887 Mbps 3,168 Mbps 3,583 Mbps
2.3 6.6 7.1

 

Custer County Digital Connectivity Index: 48 / 100
Metric

(hover for details)
Custer County Idaho USA
2.2 2.8 2.7
25% 14% 15%
92% 97% 96%
87% 92% 91%
68% 73% 76%
71% 73% 77%

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

Custer County ISP Report Card & Digital Connectivity Index

The ISP Report Card in Custer County is C-, which is comparable to other counties. The local demand for broadband internet connectivity in Custer County is high with a score of 48 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Custer County have done a average job meeting the needs of its residents.

The Custer 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.

87% of Custer County households have an internet connection despite having 96.82% availability. 68% of households have fiber, cable, or DSL, 12% have satellite, 0% are still on dial-up, and 5% 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 68% of households have a broadband connection such as fiber, cable or DSL available to their home, 71% subscribe to it. A moderate amount of Custer 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 Custer County?

Clark County, ID

  • ISP Report Card: D+
  • Digital Connectivity Index: 70 / 100
Washington County, ID

  • ISP Report Card: C-
  • Digital Connectivity Index: 43 / 100
Crook County, OR

  • ISP Report Card: C
  • Digital Connectivity Index: 45 / 100

Johnson County, WY

  • ISP Report Card: C+
  • Digital Connectivity Index: 48 / 100
Campbell County, WY

  • ISP Report Card: B
  • Digital Connectivity Index: 53 / 100
Meade County, SD

  • ISP Report Card: B
  • Digital Connectivity Index: 66 / 100

Haakon County, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 50 / 100
Stanley County, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 55 / 100
Hughes County, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 61 / 100

How Much Speed does a Custer County Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Custer County is 2.2, which is smaller than the Idaho average of 2.8 and smaller than the national average of 2.7. Custer County’s average household income is $71,387 which is about average for the Idaho average of $84,595 and about average for the national average of $93,246. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.

Custer County also has 8% of its population enrolled in school between the 6th grade and college level, this is lower than the Idaho average of 18%. Additionally, 25% of residents work from home, which is higher 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 Custer County has an average need for internet connectivity and speeds.

Compared to the rest of the country, Custer County households are more technology-disengaged. 92% of households have some sort of computing device, 80% have desktops or laptops in the home, and 90% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Custer County?

Custer Fiber in Custer County, ID

Custer logo

Availability:

53.1%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

987 Mbps

Custer Telephone Cooperative offers Fiber service to 53.1% of Custer County homes. Across the county, Custer Fiber has speeds up to 987 Mbps, with speeds from 100 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Custer Fiber. Custer Fiber is rated other types of internet service available in Custer County from Custer in terms of customer satisfaction.

ATC Communications Fiber in Custer County, ID

ATC Communications logo

Availability:

26.8%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,000 Mbps

ATC Communications (Idaho) offers Fiber service to 26.8% of Custer 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 Custer County from ATC Communications in terms of customer satisfaction.

Midvale Telephone Company Fiber in Custer County, ID

Midvale Telephone Company logo

Availability:

6.2%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,000 Mbps

Midvale Telephone Company offers Fiber service to 6.2% of Custer County homes. Across the county, Midvale Telephone Company 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 Midvale Telephone Company Fiber. Midvale Telephone Company Fiber is rated other types of internet service available in Custer County from Midvale Telephone Company in terms of customer satisfaction.

Which Cable Internet Providers are Available in Custer County?

According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Custer County, ID.

Which DSL Internet Providers are Available in Custer County?

Custer DSL in Custer County, ID

Custer logo

Availability:

20.0%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

22 Mbps

Custer Telephone Cooperative offers DSL service to 20.0% of Custer County homes. Across the county, Custer DSL has speeds up to 22 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 2.6 Mbps throughout the county. Custer DSL is rated other types of internet service available in Custer County from Custer in terms of customer satisfaction.

ATC Communications DSL in Custer County, ID

ATC Communications logo

Availability:

11.0%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

20 Mbps

ATC Communications (Idaho) offers DSL service to 11.0% of Custer County homes. Across the county, ATC Communications DSL has speeds up to 20 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 2.4 Mbps throughout the county. ATC Communications DSL is rated other types of internet service available in Custer County from ATC Communications in terms of customer satisfaction.

Midvale Telephone Company DSL in Custer County, ID

Midvale Telephone Company logo

Availability:

5.0%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

22 Mbps

Midvale Telephone Company offers DSL service to 5.0% of Custer County homes. Across the county, Midvale Telephone Company DSL has speeds up to 22 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 2.6 Mbps throughout the county. Midvale Telephone Company DSL is rated other types of internet service available in Custer County from Midvale Telephone Company in terms of customer satisfaction.

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

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

T-Mobile Home Internet logo

Availability:

75.5%

Customer Rating:

4.0 of 5 stars

(322)

Avg. Download Speed

96 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 75.5% of Custer 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 96 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 19 Mbps throughout the county. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in Custer County from T-Mobile Home Internet in terms of customer satisfaction.

Rise Broadband Fixed Wireless in Custer County, ID

Rise Broadband logo

Availability:

20.7%

Customer Rating:

2.8 of 5 stars

(15)

Avg. Download Speed

27 Mbps

Rise Broadband offers Fixed Wireless service to 20.7% of Custer County homes. Across the county, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 27 Mbps, with speeds from 25 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 10, with an average of 5.4 Mbps throughout the county. Rise Broadband Fixed Wireless is rated other types of internet service available in Custer County from Rise Broadband in terms of customer satisfaction.

ATC Communications Fixed Wireless in Custer County, ID

ATC Communications logo

Availability:

2.4%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

75 Mbps

ATC Communications (Idaho) offers Fixed Wireless service to 2.4% of Custer 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 Custer County from ATC Communications in terms of customer satisfaction.

Which ISP Should You Choose in Custer County?

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

  • The fastest internet provider should be ATC Communications (Idaho).
  • Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Custer 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 Custer County compare to other cities with a similar population?

To see how Custer 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 Custer County’s C- ISP Report Card and 48 / 100 Digital Connectivity Index.

Winn Parish, LA

  • ISP Report Card: D+
  • Digital Connectivity Index: 21 / 100
Yoakum County, TX

  • ISP Report Card: B-
  • Digital Connectivity Index: 71 / 100
Appanoose County, IA

  • ISP Report Card: B-
  • Digital Connectivity Index: 31 / 100

Archer County, TX

  • ISP Report Card: B+
  • Digital Connectivity Index: 40 / 100
Archuleta County, CO

  • ISP Report Card: C-
  • Digital Connectivity Index: 54 / 100
Yalobusha County, MS

  • ISP Report Card: A-
  • Digital Connectivity Index: 31 / 100

Wrangell City and Borough, AK

  • ISP Report Card: C
  • Digital Connectivity Index: 60 / 100
Woodruff County, AR

  • ISP Report Card: B-
  • Digital Connectivity Index: 13 / 100
Wirt County, WV

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