In Fremont County there are 2 residential DSL providers covering 96.78% of the county. The average home can get speeds up to 35 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all DSL internet providers in Fremont County, ID.
To see availability maps for all providers including fiber, cable, DSL, and more in Fremont County, ID please click below.
Fremont County, ID Availability Maps
DSL Internet Service Providers in Fremont County
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Fremont County are not shown.
Fremont County Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Fremont County is DSL internet available?
DSL Internet Availability Key
DSL is available in 96.78% of Fremont County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Blackfoot. Call one of the companies with service in Fremont County above to see who has service at your home.
How fast is DSL internet in Fremont County?
The map below shows maximum DSL internet speeds by area in Fremont County.
DSL Internet Speed Key
The average Fremont County home can get up to 35 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 40 Mbps, which 76.82% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 14.68% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Fremont County.
DSL internet speeds tend to be faster in the northeast parts of Fremont County, and slower in the southeast areas of the county.
Is DSL the fastest internet I can get in Fremont County?
The fastest internet for you may vary based on where in Fremont County you live. In general, fixed wireless competes most often with DSL in the county.
- Fiber is the fastest internet type for 35.03% of Fremont County homes.
- Cable is fastest for 13.06% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 51.40%.
- Satellite internet may be the only option for less than 1% of Fremont County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Fremont County, along with details on where in Fremont County and at what speeds.
Blackfoot Communications DSL in Fremont County, ID
Blackfoot DSL coverage
About 93.14%, or 12,469 people, have Blackfoot DSL internet available to them in the county. The company covers the southwest, central, south, northeast, east, north, and southeast Fremont County area. Blackfoot is a large internet service provider internet service providers in the US, with internet service available in most of Fremont County.
Blackfoot Communications DSL download speeds
Blackfoot is below average when comparing download speeds to all other internet providers in Fremont County. Versus other DSL providers in the area, Blackfoot DSL is the fastest. There are 3 different maximum speeds throughout Fremont County. The fastest plan anyone in Fremont County can order from Blackfoot goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Fremont County customers is up to 36 Mbps.
Show all download speeds
- 82.5% up to 40.0 Mbps
- 5.7% up to 25.0 Mbps
- 11.9% up to 10.0 Mbps
Blackfoot Communications DSL upload speeds
In Fremont County download speeds tend to be faster than than upload speeds for Blackfoot DSL. Compared to other ISPs, Blackfoot is below average where upload speeds are concerned, and the fastest compared to other Fremont County DSL providers. Blackfoot offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Fremont County is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Blackfoot customers can get speeds up to 4.5 Mbps.
Show all upload speeds
- 88.1% up to 5.0 Mbps
- 11.9% up to 1.0 Mbps
Centurylink DSL in Fremont County, ID
Centurylink DSL coverage
About 4.59%, or 615 people, have Centurylink DSL internet available to them in the county. The company covers the southwest Fremont County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Fremont County.
Centurylink DSL download speeds
Centurylink is the slowest when comparing download speeds to all other internet providers in Fremont County. Versus other DSL providers in the area, Centurylink DSL is the slowest. There are no different maximum speeds throughout Fremont County. The fastest plan anyone in Fremont County can order from Centurylink goes up to 10 Mbps, and all Fremont County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Fremont County download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the slowest compared to other Fremont County DSL providers. Centurylink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Fremont County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Fremont County DSL by Area
This information is most helpful to those looking for homes or considering moving to Fremont County or any of the areas nearby.
How does DSL internet in Fremont County compare to the rest of Idaho?
DSL internet speeds in Fremont County are much faster versus the average speeds in Idaho: 0.00 Mbps in Idaho versus 35 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Idaho is 0.00% versus 96.78% in Fremont County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Fremont County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Clark County, ID: less DSL coverage, slower speeds
- Washakie County, WY: less DSL coverage, faster speeds
- Boise County, ID: less DSL coverage, faster speeds
- Payette County, ID: less DSL coverage, slower speeds
- Malheur County, OR: less DSL coverage, slower speeds
- Weston County, WY: less DSL coverage, slower speeds
- Pennington County, SD: less DSL coverage, faster speeds
- Deschutes County, OR: more DSL coverage, faster speeds
- Lane County, OR: less DSL coverage, faster speeds
- Lyman County, SD: less DSL coverage, slower speeds
Counties with Similar Populations
- Mills County, TX: less DSL coverage, slower speeds
- North Slope Borough, AK: less DSL coverage, slower speeds
- Nome Census Area, AK: less DSL coverage, slower speeds
- Nolan County, TX: less DSL coverage, slower speeds
- Nicholas County, KY: less DSL coverage, slower speeds
- Newton County, AR: less DSL coverage, slower speeds
- New Madrid County, MO: less DSL coverage, slower speeds
- Nevada County, AR: less DSL coverage, faster speeds
- Nemaha County, NE: less DSL coverage, faster speeds
- Northampton County, NC: less DSL coverage, faster speeds