In Caseyville there are 3 residential DSL providers covering 99.54% of the city. The average home can get speeds up to 28 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 Caseyville, MS.
To see availability maps for all providers including fiber, cable, DSL, and more in Caseyville, MS please click below.
Caseyville, MS Availability Maps
DSL Internet Service Providers in Caseyville
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 Caseyville are not shown.
Caseyville 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 Caseyville is DSL internet available?
DSL Internet Availability Key
DSL is available in 99.54% of Caseyville. 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 Caseyville above to see who has service at your home.
How fast is DSL internet in Caseyville?
The map below shows maximum DSL internet speeds by area in Caseyville.
DSL Internet Speed Key
The average Caseyville home can get up to 28 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 75 Mbps, which 23.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 68.15% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Caseyville.
DSL internet speeds tend to be faster in the northeast parts of Caseyville, and slower in the central areas of the city.
Is DSL the fastest internet I can get in Caseyville?
The fastest internet for you may vary based on where in Caseyville you live. In general, fixed wireless competes most often with DSL in the city.
- Fiber is the fastest internet type for less than 1% of Caseyville homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 36.07%.
- Fixed wireless is fastest for 63.47%.
- Satellite internet may be the only option for less than 1% of Caseyville homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Caseyville, along with details on where in Caseyville and at what speeds.
EarthLink DSL in Caseyville, MS
EarthLink DSL coverage
About 94.52%, or 828 people, have EarthLink DSL internet available to them in the city. The company covers the central, northeast, east, north, west, northwest, and southeast Caseyville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Caseyville.
EarthLink DSL download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Caseyville. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 3 different maximum speeds throughout Caseyville. The fastest plan anyone in Caseyville can order from EarthLink goes up to 75 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Caseyville customers is up to 28 Mbps.
Show all download speeds
- 25.1% up to 75.0 Mbps
- 4.6% up to 50.0 Mbps
- 70.3% up to 10.0 Mbps
EarthLink DSL upload speeds
In Caseyville download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Caseyville DSL providers. EarthLink offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Caseyville is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 6.2 Mbps.
Show all upload speeds
- 25.1% up to 20.0 Mbps
- 4.6% up to 10.0 Mbps
- 70.3% up to 1.0 Mbps
AT&T DSL in Caseyville, MS
AT&T DSL coverage
About 94.52%, or 828 people, have AT&T DSL internet available to them in the city. The company covers the central, northeast, east, north, west, northwest, and southeast Caseyville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Caseyville.
AT&T DSL download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Caseyville. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 3 different maximum speeds throughout Caseyville. The fastest plan anyone in Caseyville can order from AT&T goes up to 75 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Caseyville customers is up to 28 Mbps.
Show all download speeds
- 25.1% up to 75.0 Mbps
- 4.6% up to 50.0 Mbps
- 70.3% up to 10.0 Mbps
AT&T DSL upload speeds
In Caseyville download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Caseyville DSL providers. AT&T offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Caseyville is up to 20 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 6.2 Mbps.
Show all upload speeds
- 25.1% up to 20.0 Mbps
- 4.6% up to 10.0 Mbps
- 70.3% up to 1.0 Mbps
C Spire DSL in Caseyville, MS
C Spire DSL coverage
About 5.02%, or 44 people, have C Spire DSL internet available to them in the city. The company covers the southwest, west, and south Caseyville area. C Spire is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Caseyville.
C Spire DSL download speeds
C Spire is the slowest when comparing download speeds to all other internet providers in Caseyville. Versus other DSL providers in the area, C Spire DSL is the slowest. There are 2 different maximum speeds throughout Caseyville. The fastest plan anyone in Caseyville can order from C Spire goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Caseyville customers is up to 20 Mbps.
Show all download speeds
- 65.9% up to 25.0 Mbps
- 34.1% up to 10.0 Mbps
C Spire DSL upload speeds
In Caseyville download speeds tend to be faster than than upload speeds for C Spire DSL. Compared to other ISPs, C Spire is the slowest where upload speeds are concerned, and the slowest compared to other Caseyville DSL providers. C Spire offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Caseyville is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, C Spire customers can get speeds up to 2.3 Mbps.
Show all upload speeds
- 65.9% up to 3.0 Mbps
- 34.1% up to 1.0 Mbps
Caseyville DSL by Area
This information is most helpful to those looking for homes or considering moving to Caseyville or any of the areas nearby.
How does DSL internet in Caseyville compare to the rest of Mississippi?
DSL internet speeds in Caseyville are much faster versus the average speeds in Mississippi: 0.00 Mbps in Mississippi versus 28 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Mississippi is 0.00% versus 99.54% in Caseyville.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Caseyville 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
- Vaughn, MS: less DSL coverage, faster speeds
- Cobbs, MS: more DSL coverage, faster speeds
- New Sight, MS: less DSL coverage, faster speeds
- Union Church, MS: less DSL coverage, slower speeds
- Zetus, MS: more DSL coverage, slower speeds
- Lucien, MS: less DSL coverage, slower speeds
- Glancy, MS: less DSL coverage, faster speeds
- Brookhaven, MS: less DSL coverage, faster speeds
- McCall Creek, MS: less DSL coverage, slower speeds
- Perth, MS: less DSL coverage, slower speeds
Cities with Similar Populations
- La Motte, IA: less DSL coverage, slower speeds
- Reeve, WI: less DSL coverage, slower speeds
- Red Stone, GA: more DSL coverage, faster speeds
- Purgitsville, WV: less DSL coverage, slower speeds
- Puckett, MS: less DSL coverage, faster speeds
- Popcorn, IN: less DSL coverage, slower speeds
- New Winchester, IN: more DSL coverage, faster speeds
- Lucknow, SC: less DSL coverage, slower speeds
- Loch Lloyd, MO: less DSL coverage, faster speeds
- Littleton, ME: less DSL coverage, faster speeds