In Marion County there are 4 residential DSL providers covering 52.13% of the county. The average home can get speeds up to 24 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 Marion County, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in Marion County, MO please click below.
Marion County, MO Availability Maps
DSL Internet Service Providers in Marion 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 Marion County are not shown.
Marion 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 Marion County is DSL internet available?
DSL Internet Availability Key
DSL is available in 52.13% of Marion County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Brightspeed. Call one of the companies with service in Marion County above to see who has service at your home.
How fast is DSL internet in Marion County?
The map below shows maximum DSL internet speeds by area in Marion County.
DSL Internet Speed Key
The average Marion County home can get up to 24 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 100 Mbps, which 3.71% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 36.23% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Marion County.
DSL internet speeds tend to be faster in the west parts of Marion County, and slower in the southeast areas of the county.
Is DSL the fastest internet I can get in Marion County?
The fastest internet for you may vary based on where in Marion County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 68.83% of Marion County homes.
- Cable is fastest for 29.54% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.27% of Marion County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Marion County, along with details on where in Marion County and at what speeds.
AT&T DSL in Marion County, MO
AT&T DSL coverage
About 29.94%, or 8,539 people, have AT&T DSL internet available to them in the county. The company covers the southeast, east, south, and central Marion County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Marion County.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Marion County. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are 2 different maximum speeds throughout Marion County. The fastest plan anyone in Marion County can order from AT&T goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marion County customers is up to 11 Mbps.
Show all download speeds
- 3.8% up to 25.0 Mbps
- 96.2% up to 10.0 Mbps
AT&T DSL upload speeds
In Marion County download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Marion County DSL providers. AT&T 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 Marion County is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 1.2 Mbps.
Show all upload speeds
- 3.8% up to 5.0 Mbps
- 96.2% up to 1.0 Mbps
EarthLink DSL in Marion County, MO
EarthLink DSL coverage
About 29.94%, or 8,539 people, have EarthLink DSL internet available to them in the county. The company covers the southeast, east, south, and central Marion County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Marion County.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Marion County. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are 2 different maximum speeds throughout Marion County. The fastest plan anyone in Marion County can order from EarthLink goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marion County customers is up to 11 Mbps.
Show all download speeds
- 3.8% up to 25.0 Mbps
- 96.2% up to 10.0 Mbps
EarthLink DSL upload speeds
In Marion County download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Marion County DSL providers. EarthLink 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 Marion County is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 1.2 Mbps.
Show all upload speeds
- 3.8% up to 5.0 Mbps
- 96.2% up to 1.0 Mbps
Brightspeed DSL in Marion County, MO
Brightspeed DSL coverage
About 15.54%, or 4,432 people, have Brightspeed DSL internet available to them in the county. The company covers the north, central, southwest, west, and northwest Marion County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Marion County.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Marion County. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 5 different maximum speeds throughout Marion County. The fastest plan anyone in Marion County can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marion County customers is up to 43 Mbps.
Show all download speeds
- 23.9% up to 100.0 Mbps
- 1.9% up to 80.0 Mbps
- 2.4% up to 60.0 Mbps
- 30.4% up to 40.0 Mbps
- 41.5% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Marion County download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and average compared to other Marion County DSL providers. Brightspeed offers 4 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 Marion County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 4.0 Mbps.
Show all upload speeds
- 25.8% up to 10.0 Mbps
- 2.4% up to 5.0 Mbps
- 30.4% up to 3.0 Mbps
- 41.5% up to 1.0 Mbps
Mark Twain DSL in Marion County, MO
Mark Twain DSL coverage
About 6.70%, or 1,910 people, have Mark Twain DSL internet available to them in the county. The company covers the northwest and west Marion County area. Mark Twain is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Marion County.
Mark Twain DSL download speeds
Mark Twain is below average when comparing download speeds to all other internet providers in Marion County. Versus other DSL providers in the area, Mark Twain DSL is above average. There are 3 different maximum speeds throughout Marion County. The fastest plan anyone in Marion County can order from Mark Twain goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marion County customers is up to 38 Mbps.
Show all download speeds
- 62.2% up to 50.0 Mbps
- 22.5% up to 25.0 Mbps
- 15.3% up to 10.0 Mbps
Mark Twain DSL upload speeds
In Marion County download speeds tend to be faster than than upload speeds for Mark Twain DSL. Compared to other ISPs, Mark Twain is below average where upload speeds are concerned, and the fastest compared to other Marion County DSL providers. Mark Twain offers 3 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 Marion County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Mark Twain customers can get speeds up to 7.0 Mbps.
Show all upload speeds
- 62.2% up to 10.0 Mbps
- 22.5% up to 3.0 Mbps
- 15.3% up to 1.0 Mbps
Marion County DSL by Area
This information is most helpful to those looking for homes or considering moving to Marion County or any of the areas nearby.
How does DSL internet in Marion County compare to the rest of Missouri?
DSL internet speeds in Marion County are much faster versus the average speeds in Missouri: 0.00 Mbps in Missouri versus 24 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Missouri is 0.00% versus 52.13% in Marion County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Marion 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
- Pike County, IL: more DSL coverage, faster speeds
- Shelby County, MO: more DSL coverage, faster speeds
- Scott County, IL: more DSL coverage, faster speeds
- Macon County, MO: less DSL coverage, faster speeds
- Morgan County, IL: less DSL coverage, faster speeds
- Linn County, MO: less DSL coverage, slower speeds
- Sangamon County, IL: more DSL coverage, faster speeds
- Livingston County, MO: more DSL coverage, slower speeds
- Macon County, IL: more DSL coverage, faster speeds
- Caldwell County, MO: less DSL coverage, faster speeds
Counties with Similar Populations
- Wayne County, KY: more DSL coverage, faster speeds
- Andrews County, TX: more DSL coverage, faster speeds
- Anson County, NC: more DSL coverage, faster speeds
- Antrim County, MI: more DSL coverage, slower speeds
- Aransas County, TX: less DSL coverage, slower speeds
- Ashe County, NC: more DSL coverage, faster speeds
- Ashley County, AR: more DSL coverage, faster speeds
- Assumption Parish, LA: more DSL coverage, faster speeds
- Audrain County, MO: more DSL coverage, faster speeds
- Austin County, TX: more DSL coverage, faster speeds