In Gallatin County there is 1 residential DSL provider covering 84.81% of the county. The average home can get speeds up to 54 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 Gallatin County, MT.
To see availability maps for all providers including fiber, cable, DSL, and more in Gallatin County, MT please click below.
Gallatin County, MT Availability Maps
DSL Internet Service Provider in Gallatin 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 Gallatin County are not shown.
Gallatin 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 Gallatin County is DSL internet available?
DSL Internet Availability Key
DSL is available in 84.81% of Gallatin County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in Gallatin County above to see who has service at your home.
How fast is DSL internet in Gallatin County?
The map below shows maximum DSL internet speeds by area in Gallatin County.
DSL Internet Speed Key
The average Gallatin County home can get up to 54 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 140 Mbps, which 4.70% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 32.26% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Gallatin County.
DSL internet speeds tend to be faster in the south parts of Gallatin County, and slower in the north areas of the county.
Is DSL the fastest internet I can get in Gallatin County?
The fastest internet for you may vary based on where in Gallatin County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 72.91% of Gallatin County homes.
- Cable is fastest for 2.59% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 21.31%.
- Satellite internet may be the only option for 2.84% of Gallatin County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Gallatin County, along with details on where in Gallatin County and at what speeds.
Centurylink DSL in Gallatin County, MT
Centurylink DSL coverage
About 84.16%, or 100,113 people, have Centurylink DSL internet available to them in the county. The company covers the entire Gallatin County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Gallatin County.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Gallatin County. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 7 different maximum speeds throughout Gallatin County. The fastest plan anyone in Gallatin County can order from Centurylink goes up to 140 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Gallatin County customers is up to 54 Mbps.
Show all download speeds
- 5.6% up to 140.0 Mbps
- 0.1% up to 120.0 Mbps
- 21.7% up to 100.0 Mbps
- 14.8% up to 80.0 Mbps
- 5.9% up to 60.0 Mbps
- 13.6% up to 40.0 Mbps
- 38.3% up to 10.0 Mbps
Centurylink DSL upload speeds
In Gallatin County download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Gallatin County DSL providers. Centurylink offers 6 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 Gallatin County is up to 40 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 6.1 Mbps.
Show all upload speeds
- 0.7% up to 40.0 Mbps
- 5.4% up to 20.0 Mbps
- 36.0% up to 10.0 Mbps
- 6.4% up to 5.0 Mbps
- 13.2% up to 3.0 Mbps
- 38.3% up to 1.0 Mbps
Gallatin County DSL by Area
This information is most helpful to those looking for homes or considering moving to Gallatin County or any of the areas nearby.
How does DSL internet in Gallatin County compare to the rest of Montana?
DSL internet speeds in Gallatin County are much faster versus the average speeds in Montana: 0.00 Mbps in Montana versus 54 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Montana is 0.00% versus 84.81% in Gallatin County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Gallatin 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
- Park County, MT: less DSL coverage, slower speeds
- Stillwater County, MT: less DSL coverage, slower speeds
- Yellowstone County, MT: more DSL coverage, slower speeds
- Big Horn County, MT: less DSL coverage, slower speeds
- Carter County, MT: less DSL coverage, slower speeds
- Morrow County, OR: more DSL coverage, slower speeds
- Sherman County, OR: less DSL coverage, slower speeds
- Klickitat County, WA: more DSL coverage, slower speeds
- Wasco County, OR: less DSL coverage, slower speeds
- Hood River County, OR: more DSL coverage, slower speeds
Counties with Similar Populations
- Bossier Parish, LA: less DSL coverage, slower speeds
- Chautauqua County, NY: less DSL coverage, faster speeds
- Richland County, OH: less DSL coverage, slower speeds
- Henderson County, NC: less DSL coverage, faster speeds
- Hunterdon County, NJ: less DSL coverage, slower speeds
- Albemarle County, VA: more DSL coverage, faster speeds
- Jefferson County, NY: less DSL coverage, faster speeds
- Kennebec County, ME: less DSL coverage, slower speeds
- La Crosse County, WI: less DSL coverage, faster speeds
- LaPorte County, IN: less DSL coverage, slower speeds