In Vandalia there are 2 residential DSL providers covering 53.22% of the city. 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 Vandalia, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Vandalia, IL please click below.
Vandalia, IL Availability Maps
DSL Internet Service Providers in Vandalia
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 Vandalia are not shown.
Vandalia 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 Vandalia is DSL internet available?
DSL Internet Availability Key
DSL is available in 53.22% of Vandalia. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Vandalia above to see who has service at your home.
How fast is DSL internet in Vandalia?
The map below shows maximum DSL internet speeds by area in Vandalia.
DSL Internet Speed Key
The average Vandalia home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 53.22% of residents can get.
Is DSL the fastest internet I can get in Vandalia?
The fastest internet for you may vary based on where in Vandalia you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 55.96% of Vandalia homes.
- Cable is fastest for 39.29% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.61%.
- Satellite internet may be the only option for less than 1% of Vandalia homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Vandalia, along with details on where in Vandalia and at what speeds.
AT&T DSL in Vandalia, IL
AT&T DSL coverage
About 52.46%, or 4,805 people, have AT&T DSL internet available to them in the city. The company covers the entire Vandalia area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Vandalia.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Vandalia. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Vandalia. The fastest plan anyone in Vandalia can order from AT&T goes up to 10 Mbps, and all Vandalia customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Vandalia 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 fastest compared to other Vandalia DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Vandalia is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Vandalia, IL
EarthLink DSL coverage
About 52.46%, or 4,805 people, have EarthLink DSL internet available to them in the city. The company covers the entire Vandalia area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Vandalia.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Vandalia. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Vandalia. The fastest plan anyone in Vandalia can order from EarthLink goes up to 10 Mbps, and all Vandalia customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Vandalia 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 fastest compared to other Vandalia DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Vandalia is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Vandalia DSL by Area
This information is most helpful to those looking for homes or considering moving to Vandalia or any of the areas nearby.
How does DSL internet in Vandalia compare to the rest of Illinois?
DSL internet speeds in Vandalia are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 53.22% in Vandalia.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Vandalia 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Shafter, IL: less DSL coverage, faster speeds
- Shobonier, IL: more DSL coverage, faster speeds
- Hagarstown, IL: more DSL coverage, faster speeds
- Brownstown, IL: more DSL coverage, faster speeds
- Confidence, IL: less DSL coverage, faster speeds
- Mulberry Grove, IL: more DSL coverage, faster speeds
- Van Burensburg, IL: less DSL coverage, faster speeds
- Bingham, IL: less DSL coverage, faster speeds
- Ramsey, IL: more DSL coverage, faster speeds
- Pleasant Mound, IL: more DSL coverage, faster speeds
Cities with Similar Populations
- Stafford Springs, CT: less DSL coverage, faster speeds
- St. Stephens, NC: more DSL coverage, faster speeds
- St. Pete Beach, FL: less DSL coverage, similar speeds
- St. Francis, WI: more DSL coverage, faster speeds
- South Beloit, IL: more DSL coverage, faster speeds
- Grinnell, IA: more DSL coverage, faster speeds
- Greenwell Springs, LA: more DSL coverage, faster speeds
- Fortson, GA: less DSL coverage, faster speeds
- Fort Stewart, GA: less DSL coverage, similar speeds
- Fort Myers Beach, FL: more DSL coverage, faster speeds