Best Internet Providers in Fremont County, ID
All 10 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Fremont County, ID
Fremont County has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, 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 Fremont County.
Ranks compare Fremont County with the 44 Idaho counties.
The Best Internet in Fremont County, ID at a Glance
Fremont County Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Blackfoot
Connection
Customer Rating
Fiber
DSL
Sparklight
Connection
Customer Rating
Fiber
Cable
Fybercom
Connection
Customer Rating
Fiber
Fixed Wireless
Anthem Broadband
Connection
Customer Rating
Fixed Wireless
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 Fremont County ratings may vary and are shown below.
Who is the Best Internet Provider in Fremont County, ID?
Sparklight is the highest-rated internet provider in Fremont County based on 28 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 Fremont 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 Fremont County
- Fybercom - fiber coverage map
- Anthem Broadband - fixed wireless coverage map
- Blackfoot - fiber coverage map
- Sparklight - cable coverage map
- Fybercom - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- Rise Broadband - fixed wireless coverage map
- Blackfoot - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Sparklight - fiber coverage map
- CenturyLink - dsl coverage map
How Fremont County Compares to the Rest of Idaho
Fremont County's report card score is 9th of 44 and its connectivity index is tied 16th of 44.
| Measure | Fremont County | Rank among Idaho counties | Idaho | US | Leader |
|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | |||||
| Fiber availability | 64.8% | 16th of 44 | 57.4% | 71.5% | Madison County (97.7%) |
| Average top speed | 3,572 Mbps | 11th of 44 | 3,168 Mbps | 3,486 Mbps | Kootenai County (6,158 Mbps) |
| Providers at a typical address | 7.4 | 15th of 44 | 7.7 | 7.1 | Bonneville County (10.6) |
| Connectivity index inputs: how much households need and use the internet | |||||
| People per household | 2.9 | Tied 11th of 44 | 2.8 | 2.7 | Madison County (4.1) |
| Workers who work from home | 12% | Tied 16th of 44 | 14% | 15% | Custer County (25%) |
| Homes with a computer, tablet or phone | 97% | Tied 7th of 44 | 97% | 96% | Blaine County and Clark County and 2 more (99%) |
| Homes with internet | 93% | Tied 9th of 44 | 92% | 91% | Blaine County and Franklin County (96%) |
| Homes on fiber, cable or DSL | 61% | Tied 27th of 44 | 73% | 76% | Blaine County (84%) |
| More about the households here | |||||
| Homes with a desktop or laptop | 83% | Tied 14th of 44 | 85% | 81% | Madison County (95%) |
| Median household income | $72,880 | 18th of 44 | $84,595 | $93,246 | Teton County ($112,250) |
| Residents in school (6th grade to college) | 14% | Tied 22nd of 44 | 18% | 16% | Madison County (67%) |
Fiber reaches 64.8% of homes in Fremont County, against 57.4% across Idaho. Households in Fremont County are larger than the US average (2.9 people against 2.7); 12% of workers work from home (US 15%); and the median household income is $72,880 (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 Fremont County Compares to Its Neighbors
Fremont County has 8 neighbors, 4 of them in Montana and Wyoming. Among them, Madison County has the most homes with fiber (97.7%) and Beaverhead County, MT the fewest (22.1%); Fremont County has 64.8%.
Map of Fremont County and its neighbors by ISP Report Card grade
Hover over or tap a county for its numbers, and click through to its page.
Fremont County and its neighbors
| County | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Fremont County (this page) | 13,388 | 64.8% | 3,572 Mbps | 7.4 | B | 60/100 |
| Gallatin County, MT | 118,960 | 76.7% | 1,028 Mbps | 7.2 | B- | 67/100 |
| Madison County | 52,913 | 97.7% | 3,603 Mbps | 9.8 | A | 51/100 |
| Jefferson County | 30,891 | 40.4% | 3,490 Mbps | 7.8 | B | 71/100 |
| Teton County, WY | 23,331 | 76.9% | 989 Mbps | 5.8 | C+ | 73/100 |
| Teton County | 11,630 | 90.6% | 923 Mbps | 4.6 | C | 78/100 |
| Beaverhead County, MT | 9,371 | 22.1% | 834 Mbps | 2.7 | D | 47/100 |
| Madison County, MT | 8,623 | 91.6% | 937 Mbps | 2.4 | C- | 58/100 |
| Clark County | 790 | 82.0% | 840 Mbps | 2.2 | D+ | 70/100 |
Internet in Fremont County by City and ZIP Code
Fiber reaches from 57.8% of homes in St. Anthony to 94.8% in Teton; by ZIP code, from 57.4% in 83420 (Ashton) to 76.6% in 83429 (Island Park). Each row links to that place’s page.
Cities and towns in Fremont County
| City or town | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| St. Anthony | 5,414 | 57.8% | 1,788 Mbps | 7.9 | B- | 63/100 |
| Ashton | 1,403 | 70.8% | 5,424 Mbps | 6.8 | B | 51/100 |
| Teton | 1,028 | 94.8% | 9,275 Mbps | 9.8 | A | 60/100 |
| Twin Groves | 726 | 42.1% | 1,051 Mbps | 7.1 | C+ | 62/100 |
| Island Park | 716 | 75.1% | 933 Mbps | 4.3 | C- | 61/100 |
| Wilford | 646 | 58.5% | 985 Mbps | 8.6 | B- | 67/100 |
| Marysville | 519 | 52.2% | 4,721 Mbps | 6.6 | B- | 62/100 |
| Chester | 484 | 36.4% | 2,292 Mbps | 5.9 | C+ | 56/100 |
| Parker | 430 | 96.3% | 9,767 Mbps | 8.2 | A | 53/100 |
| Macks Inn | 355 | 84.8% | 881 Mbps | 5.3 | C | 61/100 |
| Heman | 247 | 60.3% | 2,191 Mbps | 7.7 | B | 50/100 |
| Warm River | 181 | 28.7% | 644 Mbps | 3.4 | D | 50/100 |
| Drummond | 145 | 0.0% | 611 Mbps | 4.1 | D- | 50/100 |
| Lamont | 91 | 74.7% | 899 Mbps | 3.7 | C- | 51/100 |
ZIP codes in Fremont County
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 83445 (St. Anthony) | 7,037 | 57.8% | 2,086 Mbps | 8 | B | 63/100 |
| 83420 (Ashton) | 2,456 | 57.4% | 4,339 Mbps | 6.2 | B- | 54/100 |
| 83429 (Island Park) | 1,048 | 76.6% | 905 Mbps | 4.6 | C | 61/100 |
| 83451 (Teton) | 984 | 92.3% | 8,940 Mbps | 9.6 | A | 60/100 |
| 83421 (Chester) | 518 | 52.3% | 1,780 Mbps | 6.3 | C+ | 51/100 |
| 83438 (Parker) | 107 | 100.0% | 10,000 Mbps | 8 | A | 51/100 |
| 83433 (Island Park) | 42 | 92.9% | 1,000 Mbps | 3.8 | C | 63/100 |
Who is the Fastest Internet Provider in Fremont 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, Fybercom 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 Fremont County
| Fybercom | 10,000 |
|---|---|
| Anthem Broadband | 2,000 |
| Blackfoot Communications | 1,000 |
| Sparklight | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| Rise Broadband | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| CenturyLink | 60 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Fremont County. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Fremont County Internet Providers
Based on 28 reviews from Idaho internet customers, Sparklight is the best internet service provider for Fremont County residents. Sparklight was rated at an average of 4.25 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Idaho, with 3.67 out of 5 stars and 86.5% coverage in Fremont County.
At a national level, based on 2513 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 Fremont County Internet Providers
The table below shows average customer ratings from customers in Fremont County, Idaho, and customers throughout the country.
| ISP / Tech Type | Fremont County Overall | Idaho Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (0) |  (12) | (82) | View Plans | ||
| Verizon | (0) | (3) |  (816) | View Plans | ||
| CenturyLink | (0) | (7) | (183) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Blackfoot | (1) | (1) | (1) | View Plans | ||
| Fybercom | (0) | (4) | (5) | 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 | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Fremont County
Based on data reported by Fremont County ISPs to the FCC, the fastest speeds in the county are available through Fybercom. The company offers speeds up to 10,000 Mbps in Fremont County. Therefore, the average customer can get up to 3,040 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 | Fremont County Speed | Idaho Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (0) | (12) | (82) | View Plans | ||
| Fybercom | (0) | (4) | (5) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Blackfoot | (1) | (1) | (1) | View Plans | ||
| Verizon | (0) | (3) | (816) | View Plans | ||
| CenturyLink | (0) | (7) | (183) | 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 | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Fremont County?
Of the providers in Fremont County, customers rate AT&T the best for price. Data comes from customers rating their satisfaction with pricing: in Fremont 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. Sparklight is rated second for affordability, with an average price rating of 3.58 out of 5.
The table below shows how customers in Fremont County, Idaho, and the United States rated the affordability of their internet service.
Rated Affordability in Fremont County
| ISP / Tech Type | Fremont County Affordability | Idaho Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (0) | (12) | (82) | View Plans | ||
| CenturyLink | (0) | (7) | (183) | View Plans | ||
| Fybercom | (0) | (4) | (5) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Verizon | (0) | (3) | (816) | View Plans | ||
| Blackfoot |  (1) | (1) | (1) | 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 | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Fiber, 5G, Cable and DSL Internet in Fremont County
Which Fiber Internet Providers are Available in Fremont County?
Blackfoot Fiber in Fremont County, ID
Availability:
43.0%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Blackfoot Communications offers Fiber service to 43.0% of Fremont County homes. Across the county, Blackfoot Fiber has speeds up to 1,000 Mbps
Fybercom Fiber in Fremont County, ID
Availability:
29.6%
Customer Rating:
(0)
Avg. Download Speed
9,382 Mbps
Fybercom offers Fiber service to 29.6% of Fremont County homes. Across the county, Fybercom Fiber has speeds up to 9,382 Mbps, with speeds from 1,000 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.
Sparklight Fiber in Fremont County, ID
Availability:
1.7%
Customer Rating:
(23)
Avg. Download Speed
1,000 Mbps
Sparklight offers Fiber service to 1.7% of Fremont County homes. Across the county, Sparklight Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Fremont County?
Fybercom Fixed Wireless in Fremont County, ID
Availability:
99.5%
Customer Rating:
(5)
Avg. Download Speed
391 Mbps
Fybercom offers Fixed Wireless service to 99.5% of Fremont County homes. Across the county, Fybercom Fixed Wireless has speeds up to 391 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 100 and as high as 1,000, with an average of 389 Mbps throughout the county.
Anthem Broadband Fixed Wireless in Fremont County, ID
Availability:
89.9%
Customer Rating:
(0)
Avg. Download Speed
710 Mbps
Anthem Broadband offers Fixed Wireless service to 89.9% of Fremont County homes. Across the county, Anthem Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 710 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 550 Mbps throughout the county.
Rise Broadband Fixed Wireless in Fremont County, ID
Availability:
87.0%
Customer Rating:
(15)
Avg. Download Speed
72 Mbps
Rise Broadband offers Fixed Wireless service to 87.0% of Fremont County homes. Across the county, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 72 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 20, with an average of 14 Mbps throughout the county.
Verizon Fixed Wireless in Fremont County, ID
Availability:
86.5%
Customer Rating:
(362)
Avg. Download Speed
288 Mbps
Verizon offers Fixed Wireless service to 86.5% of Fremont County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 288 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 Fremont County, ID
Availability:
65.2%
Customer Rating:
(342)
Avg. Download Speed
36 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 65.2% of Fremont 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 36 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 5.5 Mbps throughout the county.
EarthLink Fixed Wireless in Fremont County, ID
Availability:
45.5%
Customer Rating:
(4)
Avg. Download Speed
57 Mbps
EarthLink offers Fixed Wireless service to 45.5% of Fremont County homes. Across the county, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 57 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 10 Mbps throughout the county.
AT&T Fixed Wireless in Fremont County, ID
Availability:
45.5%
Customer Rating:
(205)
Avg. Download Speed
57 Mbps
AT&T offers Fixed Wireless service to 45.5% of Fremont County homes. Across the county, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 57 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 10 Mbps throughout the county.
Which Cable Internet Providers are Available in Fremont County?
Sparklight Cable in Fremont County, ID
Availability:
39.5%
Customer Rating:
(58)
Avg. Download Speed
1,000 Mbps
Sparklight offers Cable service to 39.5% of Fremont County homes. Across the county, Sparklight Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Fremont County?
Blackfoot DSL in Fremont County, ID
Availability:
93.1%
Customer Rating:
(1)
Avg. Download Speed
36 Mbps
Blackfoot Communications offers DSL service to 93.1% of Fremont County homes. Across the county, Blackfoot DSL has speeds up to 36 Mbps, with speeds from 10 Mpbs up to 40 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 4.5 Mbps throughout the county. Blackfoot DSL is rated the same as other types of internet service available in Fremont County from Blackfoot in terms of customer satisfaction.
CenturyLink DSL in Fremont County, ID
Availability:
4.6%
Customer Rating:
(120)
Avg. Download Speed
11 Mbps
CenturyLink offers DSL service to 4.6% of Fremont County homes. Across the county, CenturyLink DSL is the only type of service available from the company, with speeds up to 11 Mbps, with speeds from 10 Mpbs up to 60 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 1.1 Mbps throughout the county.
Customer Reviews for Internet Service Providers in Idaho
Customer Reviews
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.
An Idaho Customer
Quantum Fiber
May 14, 2026 I have overall been very happy with our internet service as far as speed and pricing. Unfortunately, customer service does seem to be lacking. In the past when we’ve had issues with our internet service, we haven’t been able to get ahold of someone for hours, and when we can, they’re not able to help. But me and my spouse both work from home, and the speed and capabilities of fiber have been really good. It can keep up with all of our devices really well.
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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Which ISP Should You Choose in Fremont 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 Fremont County is Sparklight.
- The fastest internet provider should be Fybercom. 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 Fremont County is AT&T.
- Viasat, HughesNet, and Fybercom has the broadest coverage in Fremont County, available to 99.5% 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.