In Petroleum County there is 1 residential DSL provider covering 15.73% of the county. The average home can get speeds up to 10 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 Petroleum County, MT.
To see availability maps for all providers including fiber, cable, DSL, and more in Petroleum County, MT please click below.
Petroleum County, MT Availability Maps
DSL Internet Service Provider in Petroleum 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 Petroleum County are not shown.
Petroleum 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 Petroleum County is DSL internet available?
DSL Internet Availability Key
DSL is available in 15.73% of Petroleum County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Mid-Rivers COMMUNICATIONS. Call one of the companies with service in Petroleum County above to see who has service at your home.
How fast is DSL internet in Petroleum County?
The map below shows maximum DSL internet speeds by area in Petroleum County.
DSL Internet Speed Key
The average Petroleum County home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 10 Mbps, which 15.73% of residents can get.
Is DSL the fastest internet I can get in Petroleum County?
The fastest internet for you may vary based on where in Petroleum County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 54.03% of Petroleum County homes.
- Cable is fastest for less than 1% of the county.
- DSL is fastest for 7.66%.
- Fixed wireless is fastest for 16.33%.
- Satellite internet may be the only option for 21.98% of Petroleum County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Petroleum County, along with details on where in Petroleum County and at what speeds.
Mid-Rivers COMMUNICATIONS DSL in Petroleum County, MT
Mid-Rivers COMMUNICATIONS DSL coverage
About 15.73%, or 78 people, have Mid-Rivers COMMUNICATIONS DSL internet available to them in the county. The company covers the east, northeast, central, southwest, and south Petroleum County area. Mid-Rivers COMMUNICATIONS is a large internet service provider internet service providers in the US, with internet service available in a small portion of Petroleum County.
Mid-Rivers COMMUNICATIONS DSL download speeds
Mid-Rivers COMMUNICATIONS is the slowest when comparing download speeds to all other internet providers in Petroleum County. Versus other DSL providers in the area, Mid-Rivers COMMUNICATIONS DSL is the fastest. There are no different maximum speeds throughout Petroleum County. The fastest plan anyone in Petroleum County can order from Mid-Rivers COMMUNICATIONS goes up to 10 Mbps, and all Petroleum County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Mid-Rivers COMMUNICATIONS DSL upload speeds
In Petroleum County download speeds tend to be faster than than upload speeds for Mid-Rivers COMMUNICATIONS DSL. Compared to other ISPs, Mid-Rivers COMMUNICATIONS is the slowest where upload speeds are concerned, and the fastest compared to other Petroleum County DSL providers. Mid-Rivers COMMUNICATIONS offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Petroleum County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Petroleum County DSL by Area
This information is most helpful to those looking for homes or considering moving to Petroleum County or any of the areas nearby.
How does DSL internet in Petroleum County compare to the rest of Montana?
DSL internet speeds in Petroleum County are much faster versus the average speeds in Montana: 0.00 Mbps in Montana versus 10 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Montana is 0.00% versus 15.73% in Petroleum County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Petroleum 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
- Fergus County, MT: less DSL coverage, similar speeds
- Garfield County, MT: less DSL coverage, faster speeds
- Meagher County, MT: less DSL coverage, faster speeds
- McCone County, MT: more DSL coverage, faster speeds
- Cascade County, MT: more DSL coverage, faster speeds
- Dawson County, MT: more DSL coverage, faster speeds
- Lewis and Clark County, MT: more DSL coverage, faster speeds
- Wibaux County, MT: more DSL coverage, faster speeds
- Billings County, ND: more DSL coverage, faster speeds
- Stark County, ND: more DSL coverage, faster speeds
Counties with Similar Populations
- Harney County, OR: more DSL coverage, faster speeds
- Schleicher County, TX: more DSL coverage, faster speeds
- San Saba County, TX: less DSL coverage, faster speeds
- San Miguel County, CO: more DSL coverage, faster speeds
- San Juan County, CO: more DSL coverage, faster speeds
- San Augustine County, TX: more DSL coverage, faster speeds
- Saguache County, CO: more DSL coverage, faster speeds
- Sac County, IA: more DSL coverage, faster speeds
- Sabine County, TX: more DSL coverage, faster speeds
- Hartley County, TX: more DSL coverage, faster speeds