In Bay St. Louis there are 9 residential internet providers covering 99.68% of the city. The average home can get speeds up to 3,767 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.
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9 Internet Service Providers in Bay St. Louis
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 Bay St. Louis are not shown.
Bay St. Louis 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
Availability maps for all providers in Bay St. Louis
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 99.68% of Bay St. Louis. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is AT&T. Now you can call companies in Bay St. Louis with more confidence that they might be available.
How fast are internet speeds in Bay St. Louis?
The map below shows maximum internet speeds by area in Bay St. Louis.
Internet Speed Key
The average Bay St. Louis home can get up to 3,767 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 69.25% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.34% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Bay St. Louis.
Internet speeds tend to be faster in the southeast parts of Bay St. Louis, and slower in the northwest areas of the city.
What type of internet should I choose in Bay St. Louis?
The fastest internet for you may vary based on where in Bay St. Louis you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 97.28% of Bay St. Louis homes.
- Cable is fastest for 1.05% of the city.
- DSL is fastest for 1.16%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Bay St. Louis homes.
Internet Market Health in Bay St. Louis
Internet Competition Key
The map shows how competitive the Bay St. Louis internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Bay St. Louis based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.3 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.1 (very healthy)
Overall, competition is very healthy.
Bay St. Louis internet customers have the ability to buy internet service from 1 to 11 different providers, depending on where they live. For different types of service, Bay St. Louis homes have between 1 and 4 options. The type(s) of service available are fixed wireless, fiber, dsl, and cable, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Bay St. Louis internet customers who want faster speeds have between 1 and 11 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Bay St. Louis is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Bay St. Louis, along with details on where in Bay St. Louis and at what speeds.
AT&T DSL in Bay St. Louis, MS
AT&T DSL coverage
About 74.43%, or 10,093 people, have AT&T DSL internet available to them in the city. The company covers the entire Bay St. Louis area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Bay St. Louis.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Bay St. Louis. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Bay St. Louis customers is up to 64 Mbps.
Show all download speeds
- 33.3% up to 100.0 Mbps
- 17.1% up to 75.0 Mbps
- 27.1% up to 50.0 Mbps
- 13.9% up to 25.0 Mbps
- 8.6% up to 10.0 Mbps
AT&T DSL upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Bay St. Louis DSL providers. AT&T offers 4 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 Bay St. Louis 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 14 Mbps.
Show all upload speeds
- 50.4% up to 20.0 Mbps
- 27.1% up to 10.0 Mbps
- 13.9% up to 5.0 Mbps
- 8.6% up to 1.0 Mbps
EarthLink DSL in Bay St. Louis, MS
EarthLink DSL coverage
About 74.43%, or 10,093 people, have EarthLink DSL internet available to them in the city. The company covers the entire Bay St. Louis area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Bay St. Louis.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Bay St. Louis. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Bay St. Louis customers is up to 64 Mbps.
Show all download speeds
- 33.3% up to 100.0 Mbps
- 17.1% up to 75.0 Mbps
- 27.1% up to 50.0 Mbps
- 13.9% up to 25.0 Mbps
- 8.6% up to 10.0 Mbps
EarthLink DSL upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Bay St. Louis DSL providers. EarthLink offers 4 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 Bay St. Louis 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 14 Mbps.
Show all upload speeds
- 50.4% up to 20.0 Mbps
- 27.1% up to 10.0 Mbps
- 13.9% up to 5.0 Mbps
- 8.6% up to 1.0 Mbps
Mediacom Cable in Bay St. Louis, MS
Mediacom cable coverage
About 70.28%, or 9,531 people, have Mediacom cable internet available to them in the city. The company covers the east, northeast, southeast, north, central, and south Bay St. Louis area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in much of Bay St. Louis.
Mediacom cable download speeds
Mediacom is below average when comparing download speeds to all other internet providers in Bay St. Louis. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from Mediacom goes up to 1,000 Mbps, and all Bay St. Louis customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for Mediacom cable. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and the fastest compared to other Bay St. Louis cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Bay St. Louis is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
EarthLink Fiber in Bay St. Louis, MS
EarthLink fiber coverage
About 69.25%, or 9,391 people, have EarthLink fiber internet available to them in the city. The company covers the east, northeast, southeast, southwest, south, north, and central Bay St. Louis area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Bay St. Louis.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from EarthLink goes up to 5,000 Mbps, and all Bay St. Louis customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Bay St. Louis download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Bay St. Louis fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Bay St. Louis is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Bay St. Louis, MS
AT&T fiber coverage
About 69.25%, or 9,391 people, have AT&T fiber internet available to them in the city. The company covers the east, northeast, southeast, southwest, south, north, and central Bay St. Louis area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Bay St. Louis.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from AT&T goes up to 5,000 Mbps, and all Bay St. Louis customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Bay St. Louis download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Bay St. Louis fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Bay St. Louis is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
CoastConnect Fiber in Bay St. Louis, MS
CoastConnect fiber coverage
About 68.22%, or 9,251 people, have CoastConnect fiber internet available to them in the city. The company covers the entire Bay St. Louis area. CoastConnect is a large internet service provider internet service providers in the US, with internet service available in much of Bay St. Louis.
CoastConnect fiber download speeds
CoastConnect is below average when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fiber providers in the area, CoastConnect fiber is the slowest. There are no different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from CoastConnect goes up to 1,000 Mbps, and all Bay St. Louis customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
CoastConnect fiber upload speeds
In Bay St. Louis download speeds tend to be equal to than upload speeds for CoastConnect fiber. Compared to other ISPs, CoastConnect is below average where upload speeds are concerned, and the slowest compared to other Bay St. Louis fiber providers. CoastConnect offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Bay St. Louis is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
C Spire Fixed Wireless in Bay St. Louis, MS
C Spire fixed wireless coverage
About 93.17%, or 12,635 people, have C Spire fixed wireless internet available to them in the city. The company covers the entire Bay St. Louis area. C Spire is a large internet service provider internet service providers in the US, with internet service available in most of Bay St. Louis.
C Spire fixed wireless download speeds
C Spire is below average when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fixed wireless providers in the area, C Spire fixed wireless is average. There are no different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from C Spire goes up to 100 Mbps, and all Bay St. Louis customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
C Spire fixed wireless upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for C Spire fixed wireless. Compared to other ISPs, C Spire is below average where upload speeds are concerned, and one of the fastest compared to other Bay St. Louis fixed wireless providers. C Spire offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Bay St. Louis is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Bay St. Louis, MS
T-Mobile Home Internet fixed wireless coverage
About 92.38%, or 12,527 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Bay St. Louis area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Bay St. Louis.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Bay St. Louis customers is up to 56 Mbps.
Show all download speeds
- 40.7% up to 100.0 Mbps
- 59.3% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Bay St. Louis fixed wireless providers. T-Mobile Home Internet 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 Bay St. Louis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 9.9 Mbps.
Show all upload speeds
- 40.7% up to 20.0 Mbps
- 59.3% up to 3.0 Mbps
EarthLink Fixed Wireless in Bay St. Louis, MS
EarthLink fixed wireless coverage
About 51.55%, or 6,991 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Bay St. Louis area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Bay St. Louis.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Bay St. Louis customers is up to 36 Mbps.
Show all download speeds
- 14.9% up to 100.0 Mbps
- 85.1% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Bay St. Louis fixed wireless providers. EarthLink 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 Bay St. Louis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 5.5 Mbps.
Show all upload speeds
- 14.9% up to 20.0 Mbps
- 85.1% up to 3.0 Mbps
AT&T Fixed Wireless in Bay St. Louis, MS
AT&T fixed wireless coverage
About 51.55%, or 6,991 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Bay St. Louis 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 Bay St. Louis.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Bay St. Louis customers is up to 36 Mbps.
Show all download speeds
- 14.9% up to 100.0 Mbps
- 85.1% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Bay St. Louis fixed wireless providers. AT&T 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 Bay St. Louis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 5.5 Mbps.
Show all upload speeds
- 14.9% up to 20.0 Mbps
- 85.1% up to 3.0 Mbps
Verizon Fixed Wireless in Bay St. Louis, MS
Verizon fixed wireless coverage
About 8.57%, or 1,162 people, have Verizon fixed wireless internet available to them in the city. The company covers the east, northeast, north, south, central, and southeast Bay St. Louis area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Bay St. Louis.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Bay St. Louis. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Bay St. Louis. The fastest plan anyone in Bay St. Louis can order from Verizon goes up to 300 Mbps, and all Bay St. Louis customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Bay St. Louis download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and one of the fastest compared to other Bay St. Louis fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Bay St. Louis is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Bay St. Louis Internet by Area
This information is most helpful to those looking for homes or considering moving to Bay St. Louis or any of the areas nearby.
How does internet in Bay St. Louis compare to the rest of Mississippi?
Internet speeds in Bay St. Louis are faster versus the average speeds in Mississippi: 3,591 Mbps in Mississippi versus 3,767 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Mississippi is 97.80% versus 99.68% in Bay St. Louis.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Bay St. Louis are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Waveland, MS: more internet coverage, faster speeds
- Diamondhead, MS: more internet coverage, faster speeds
- DeLisle, MS: more internet coverage, slower speeds
- Lakeshore, MS: more internet coverage, slower speeds
- Pass Christian, MS: more internet coverage, slower speeds
- Fenton, MS: more internet coverage, slower speeds
- Kiln, MS: more internet coverage, slower speeds
- Long Beach, MS: less internet coverage, faster speeds
- Pearlington, MS: less internet coverage, slower speeds
- Gulfport, MS: less internet coverage, faster speeds
Cities with Similar Populations
- Paris, KY: less internet coverage, slower speeds
- Port Washington, WI: more internet coverage, slower speeds
- Poquoson, VA: more internet coverage, slower speeds
- Pontotoc, MS: less internet coverage, faster speeds
- Fort Gratiot, MI: more internet coverage, slower speeds
- Fort Hunt, VA: more internet coverage, slower speeds
- Ponte Vedra Beach, FL: more internet coverage, faster speeds
- Polk City, FL: less internet coverage, slower speeds
- Fort Mohave, AZ: less internet coverage, slower speeds
- Fort Stockton, TX: less internet coverage, slower speeds