Best Internet Providers in Twin Falls County, ID
All 13 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Twin Falls County, ID
Twin Falls County has 13 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, 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 4 available internet technologies in Twin Falls County.
Ranks compare Twin Falls County with the 44 Idaho counties.
The Best Internet in Twin Falls County, ID at a Glance
Twin Falls County Internet Providers, Ranked by Coverage, Speed and Customer Ratings
CenturyLink
Connection
Customer Rating
Fiber
DSL
Sparklight
Connection
Customer Rating
Fiber
Cable
PMT
Connection
Customer Rating
Fiber
TDS
Connection
Customer Rating
Fiber
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.
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 Twin Falls County ratings may vary and are shown below.
Who is the Best Internet Provider in Twin Falls County, ID?
Sparklight is the highest-rated internet provider in Twin Falls 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.
Which Providers are Available at my Home in Twin Falls County?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.

Coverage map for each provider in Twin Falls County
- TDS - fiber coverage map
- Sparklight - cable coverage map
- PMT - fiber coverage map
- Anthem Broadband - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- White Cloud - fixed wireless coverage map
- Quantum Fiber - fiber coverage map
- TruLeap Technologies - fiber coverage map
- CenturyLink - fiber coverage map
- CenturyLink - dsl coverage map
- Rise Broadband - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Sparklight - fiber coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- White Cloud - fiber coverage map
- TruLeap Technologies - fixed wireless coverage map
How Twin Falls County Compares to the Rest of Idaho
Twin Falls County's report card score is 8th of 44 and its connectivity index is tied 13th of 44.
| Measure | Twin Falls County | Rank among Idaho counties | Idaho | US | Leader |
|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | |||||
| Fiber availability | 62.7% | 17th of 44 | 57.4% | 71.5% | Madison County (97.7%) |
| Average top speed | 3,192 Mbps | 14th of 44 | 3,168 Mbps | 3,486 Mbps | Kootenai County (6,158 Mbps) |
| Providers at a typical address | 7.9 | 9th of 44 | 7.7 | 7.1 | Bonneville County (10.6) |
| Connectivity index inputs: how much households need and use the internet | |||||
| People per household | 2.7 | Tied 22nd of 44 | 2.8 | 2.7 | Madison County (4.1) |
| Workers who work from home | 8% | Tied 34th of 44 | 14% | 15% | Custer County (25%) |
| Homes with a computer, tablet or phone | 96% | Tied 16th of 44 | 97% | 96% | Blaine County and Clark County and 2 more (99%) |
| Homes with internet | 92% | Tied 14th of 44 | 92% | 91% | Blaine County and Franklin County (96%) |
| Homes on fiber, cable or DSL | 71% | Tied 13th of 44 | 73% | 76% | Blaine County (84%) |
| More about the households here | |||||
| Homes with a desktop or laptop | 80% | Tied 18th of 44 | 85% | 81% | Madison County (95%) |
| Median household income | $75,846 | 12th of 44 | $84,595 | $93,246 | Teton County ($112,250) |
| Residents in school (6th grade to college) | 15% | Tied 19th of 44 | 18% | 16% | Madison County (67%) |
Fiber reaches 62.7% of homes in Twin Falls County, against 57.4% across Idaho. Households in Twin Falls County are the same size as the US average (2.7 people against 2.7); 8% of workers work from home (US 15%); and the median household income is $75,846 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
How Twin Falls County Compares to Its Neighbors
Twin Falls County has 6 neighbors, 1 of them in Nevada. Among them, Cassia County has the most homes with fiber (80.5%) and Gooding County the fewest (0.5%); Twin Falls County has 62.7%.
Map of Twin Falls County and its neighbors by ISP Report Card grade
Hover over or tap a county for its numbers, and click through to its page.
Twin Falls County and its neighbors
| County | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Twin Falls County (this page) | 90,046 | 62.7% | 3,192 Mbps | 7.9 | B | 61/100 |
| Elko County, NV | 53,702 | 74.5% | 1,596 Mbps | 8.4 | B | 51/100 |
| Elmore County | 28,666 | 27.3% | 910 Mbps | 5.7 | C- | 61/100 |
| Cassia County | 24,655 | 80.5% | 5,299 Mbps | 9.8 | A- | 58/100 |
| Jerome County | 24,237 | 54.0% | 4,364 Mbps | 6.8 | B | 50/100 |
| Gooding County | 15,598 | 0.5% | 831 Mbps | 4.9 | D+ | 52/100 |
| Owyhee County | 11,913 | 23.3% | 1,968 Mbps | 3.7 | C- | 43/100 |
Internet in Twin Falls County by City and ZIP Code
Fiber reaches from 0.0% of homes in Murtaugh to 81.3% in Filer; by ZIP code, from 0.0% in 83334 (Hansen) to 91.8% in 83328 (Filer). Each row links to that place’s page.
Cities and towns in Twin Falls County
| City or town | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Twin Falls | 57,840 | 77.6% | 4,461 Mbps | 8.7 | B+ | 60/100 |
| Filer | 8,416 | 81.3% | 1,046 Mbps | 6.4 | B- | 74/100 |
| Buhl | 8,086 | 8.4% | 811 Mbps | 7.1 | C | 53/100 |
| Kimberly | 7,645 | 34.0% | 1,136 Mbps | 7.6 | C+ | 66/100 |
| Hansen | 2,844 | 32.8% | 862 Mbps | 6.5 | C | 61/100 |
| Murtaugh | 1,373 | 0.0% | 217 Mbps | 4.8 | D | 46/100 |
| Fairview | 995 | 0.4% | 385 Mbps | 5.5 | D+ | 69/100 |
| Deep Creek | 816 | 0.0% | 402 Mbps | 5.1 | D | 40/100 |
| Rock Creek | 727 | 0.0% | 652 Mbps | 4.5 | D | 42/100 |
| Castleford | 472 | 0.0% | 297 Mbps | 4.9 | D | 49/100 |
| Clover | 341 | 50.7% | 672 Mbps | 4.5 | D+ | 74/100 |
| Hollister | 243 | 100.0% | 1,000 Mbps | 2 | C | 69/100 |
| Rogerson | 155 | 71.0% | 844 Mbps | 1.7 | D+ | 62/100 |
ZIP codes in Twin Falls County
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 83301 (Twin Falls) | 60,539 | 76.9% | 4,334 Mbps | 8.6 | B+ | 60/100 |
| 83316 (Buhl) | 10,257 | 7.6% | 730 Mbps | 6.7 | C- | 55/100 |
| 83341 (Kimberly) | 9,014 | 36.9% | 1,007 Mbps | 7.5 | C+ | 67/100 |
| 83328 (Filer) | 6,319 | 91.8% | 982 Mbps | 5.7 | C+ | 75/100 |
| 83334 (Hansen) | 2,129 | 0.0% | 737 Mbps | 5.6 | D | 53/100 |
| 83344 (Murtaugh) | 1,318 | 0.0% | 205 Mbps | 4.8 | D | 48/100 |
| 83321 (Castleford) | 507 | 0.0% | 296 Mbps | 4.8 | D | 50/100 |
| 83302 (Rogerson) | 170 | 68.2% | 834 Mbps | 1.3 | D | 49/100 |
Who is the Fastest Internet Provider in Twin Falls County?
According to unbiased feedback from real internet customers, 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 Twin Falls County
| TDS | 8,000 |
|---|---|
| CenturyLink | 2,000 |
| Quantum Fiber | 2,000 |
| White Cloud | 1,000 |
| Anthem Broadband | 1,000 |
| Sparklight | 1,000 |
| PMT | 1,000 |
| TruLeap Technologies | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| Rise Broadband | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Twin Falls County. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Twin Falls County Internet Providers
Based on 31 reviews from Idaho internet customers, Sparklight is the best internet service provider for Twin Falls County residents. Sparklight was rated at an average of 4.25 out of 5 in our report for overall customer satisfaction. TDS wins for second-place in Idaho, with 4.67 out of 5 stars and 31.6% coverage in Twin Falls County.
At a national level, based on 2600 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Twin Falls County Internet Providers
The table below shows average customer ratings from customers in Twin Falls County, Idaho, and customers throughout the country.
| ISP / Tech Type | Twin Falls County Overall | Idaho Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (12) | (82) | View Plans | ||
| TruLeap Technologies | (1) | (1) | (1) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| CenturyLink | (0) | (7) | (183) | View Plans | ||
| PMT | (0) | (1) | (1) | View Plans | ||
| Quantum Fiber | (0) | (3) | (52) | View Plans | ||
| TDS | (0) | (3) | (39) | View Plans | ||
| Verizon | (0) | (3) | (816) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| White Cloud | (0) | (0) | (0) | View Plans | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Twin Falls County
Based on data reported by Twin Falls 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 Twin Falls 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 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.
| ISP / Tech Type | Twin Falls County Speed | Idaho Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| TruLeap Technologies | (1) | (1) | (1) | View Plans | ||
| Sparklight | (1) | (12) | (82) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| CenturyLink | (0) | (7) | (183) | View Plans | ||
| PMT | (0) | (1) | (1) | View Plans | ||
| Quantum Fiber | (0) | (3) | (52) | View Plans | ||
| TDS | (0) | (3) | (39) | View Plans | ||
| Verizon | (0) | (3) | (816) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| White Cloud | (0) | (0) | (0) | View Plans | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Twin Falls County?
Of the providers in Twin Falls County, customers rate AT&T the best for price. Data comes from customers rating their satisfaction with pricing: in Twin Falls County where enough of them have reviewed a provider, otherwise across Idaho or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
AT&T is rated 3.00 out of 5 for price, which is lower than the average across all internet providers in the country. CenturyLink is rated second for affordability, with an average price rating of 3.57 out of 5.
The table below shows how customers in Twin Falls County, Idaho, and the United States rated the affordability of their internet service.
Rated Affordability in Twin Falls County
| ISP / Tech Type | Twin Falls County Affordability | Idaho Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| TruLeap Technologies | (1) | (1) | (1) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| CenturyLink | (0) | (7) | (183) | View Plans | ||
| PMT | (0) | (1) | (1) | View Plans | ||
| Quantum Fiber | (0) | (3) | (52) | View Plans | ||
| TDS | (0) | (3) | (39) | View Plans | ||
| Verizon | (0) | (3) | (816) | View Plans | ||
| Sparklight | (1) | (12) | (82) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| White Cloud | (0) | (0) | (0) | View Plans | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Fiber, 5G, Cable and DSL Internet in Twin Falls County
Which Fiber Internet Providers are Available in Twin Falls County?
PMT Fiber in Twin Falls County, ID
PMT offers Fiber service to 39.8% of Twin Falls County homes. Across the county, PMT Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
TDS Fiber in Twin Falls County, ID
TDS offers Fiber service to 31.6% of Twin Falls County homes. Across the county, TDS Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
TruLeap Technologies Fiber in Twin Falls County, ID
TruLeap Technologies offers Fiber service to 8.4% of Twin Falls County homes. Across the county, TruLeap Technologies Fiber has speeds up to 1,000 Mbps
Quantum Fiber in Twin Falls County, ID
Quantum Fiber offers Fiber service to 7.3% of Twin Falls County homes. Across the county, Quantum Fiber is the only type of service available from the company, with speeds up to 1,723 Mbps, with speeds from 940 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 940 and as high as 2,000, with an average of 988 Mbps throughout the county.
CenturyLink Fiber in Twin Falls County, ID
CenturyLink offers Fiber service to 6.7% of Twin Falls County homes. Across the county, CenturyLink Fiber has speeds up to 899 Mbps, with speeds from 200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 200 and as high as 1,000, with an average of 850 Mbps throughout the county. CenturyLink Fiber is rated lower than other types of internet service available in Twin Falls County from CenturyLink in terms of customer satisfaction.
Sparklight Fiber in Twin Falls County, ID
Sparklight offers Fiber service to 2.2% of Twin Falls County homes. Across the county, Sparklight Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Twin Falls County?
White Cloud Fixed Wireless in Twin Falls County, ID
White Cloud offers Fixed Wireless service to 98.3% of Twin Falls County homes. Across the county, White Cloud Fixed Wireless has speeds up to 200 Mbps
Anthem Broadband Fixed Wireless in Twin Falls County, ID
Anthem Broadband offers Fixed Wireless service to 85.5% of Twin Falls County homes. Across the county, Anthem Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 415 Mbps, with speeds from 25 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 1,000, with an average of 205 Mbps throughout the county.
Verizon Fixed Wireless in Twin Falls County, ID
Verizon offers Fixed Wireless service to 84.6% of Twin Falls County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 278 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.
T-Mobile Home Internet Fixed Wireless in Twin Falls County, ID
T-Mobile Home Internet offers Fixed Wireless service to 76.0% of Twin Falls 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 34 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 5.1 Mbps throughout the county.
Rise Broadband Fixed Wireless in Twin Falls County, ID
Rise Broadband offers Fixed Wireless service to 70.7% of Twin Falls County homes. Across the county, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 60 Mbps, with speeds from 50 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 20, with an average of 12 Mbps throughout the county.
EarthLink Fixed Wireless in Twin Falls County, ID
EarthLink offers Fixed Wireless service to 46.2% of Twin Falls County homes. Across the county, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 44 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 7.2 Mbps throughout the county.
AT&T Fixed Wireless in Twin Falls County, ID
AT&T offers Fixed Wireless service to 46.2% of Twin Falls County homes. Across the county, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 44 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 7.2 Mbps throughout the county.
TruLeap Technologies Fixed Wireless in Twin Falls County, ID
TruLeap Technologies offers Fixed Wireless service to 14.6% of Twin Falls County homes. Across the county, TruLeap Technologies Fixed Wireless has speeds up to 87 Mbps, with speeds from 10 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 1,000, with an average of 25 Mbps throughout the county.
Which Cable Internet Providers are Available in Twin Falls County?
Which DSL Internet Providers are Available in Twin Falls County?
CenturyLink DSL in Twin Falls County, ID
CenturyLink offers DSL service to 87.5% of Twin Falls County homes. Across the county, CenturyLink DSL has speeds up to 62 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 100, with an average of 8.7 Mbps throughout the county. CenturyLink DSL is rated about the same as other types of internet service available in Twin Falls County from CenturyLink in terms of customer satisfaction.
Customer Reviews for Internet Service Providers in Idaho
Customer Reviews
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.
An Idaho Customer
Sparklight Cable
February 29, 2024 Sparklight speeds are generally great. Sometimes on very windy days we have had a decrease in speeds but overall are pleased with the company. The one thing that I have not liked is that they always find a way to bump up our rate. Overall I would recommend Sparklight to anyone moving into our area.
ISPReports User
TDS Fiber
October 31, 2026 CUSTOMER SERVICE...? On hold for 30 mins and get 1 person. Placed on hold to transfer, another 30 mins and I hung up. WORTHLESS!!!
Mary Ann M.
Inland Cellular
October 14, 2026 I have ICell Service poles on my property, and do not pay for Cell or Internet Service... I do not use it for TV, I have DISH, for that. Sometimes it is pretty good, most of the time it is very sporatic, cuts me off during phone conversations, quite often. Cannot get on or stay on internet, very slow a lot of the time. I do not use it for TV or gaming, most of mine is research, business calls, documents that need to be sent. Often who I send e-mails to, they do not receive them or receive them days later. Download this am 56.7 Mbps & Upload 4.6 Mbps
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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Which ISP Should You Choose in Twin Falls 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 Twin Falls 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 Twin Falls County is AT&T.
- White Cloud, Viasat, and HughesNet has the broadest coverage in Twin Falls County, available to 98.3% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.