In St. Marys there are 9 residential internet providers covering 97.82% of the city. The average home can get speeds up to 1,199 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 St. Marys
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 St. Marys are not shown.
St. Marys 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 St. Marys
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 97.82% of St. Marys. 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 XFINITY. Now you can call companies in St. Marys with more confidence that they might be available.
How fast are internet speeds in St. Marys?
The map below shows maximum internet speeds by area in St. Marys.
Internet Speed Key
The average St. Marys home can get up to 1,199 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,200 Mbps, which 97.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 50 Mbps. See the internet provider details below for info about their speed and coverage in St. Marys.
Internet speeds tend to be faster in the northwest parts of St. Marys, and slower in the east areas of the city.
What type of internet should I choose in St. Marys?
The fastest internet for you may vary based on where in St. Marys you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of St. Marys homes.
- Cable is fastest for 97.41% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 2.18% of St. Marys homes.
Internet Market Health in St. Marys
Internet Competition Key
The map shows how competitive the St. Marys 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 St. Marys based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.0 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.3 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.9 (healthy)
Overall, competition is healthy.
St. Marys internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, St. Marys homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, fiber, and dsl, 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. St. Marys internet customers who want faster speeds have between 1 and 7 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, St. Marys is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in St. Marys, along with details on where in St. Marys and at what speeds.
XFINITY from Comcast Cable in St. Marys, GA
XFINITY cable coverage
About 97.74%, or 19,784 people, have XFINITY cable internet available to them in the city. The company covers the entire St. Marys area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of St. Marys.
XFINITY from Comcast cable download speeds
XFINITY is one of the fastest when comparing download speeds to all other internet providers in St. Marys. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys can order from XFINITY goes up to 1,200 Mbps, and all St. Marys customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In St. Marys download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other St. Marys cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in St. Marys is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
TDS Fiber in St. Marys, GA
TDS fiber coverage
About 93.52%, or 18,931 people, have TDS fiber internet available to them in the city. The company covers the entire St. Marys area. TDS is a large internet service provider internet service providers in the US, with internet service available in most of St. Marys.
TDS fiber download speeds
TDS is above average when comparing download speeds to all other internet providers in St. Marys. Versus other fiber providers in the area, TDS fiber is the slowest. There are 2 different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys can order from TDS goes up to 1,000 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for St. Marys customers is up to 999 Mbps.
Show all download speeds
- 99.8% up to 1,000.0 Mbps
- 0.2% up to 300.0 Mbps
TDS fiber upload speeds
In St. Marys download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is the fastest where upload speeds are concerned, and the fastest compared to other St. Marys fiber providers. TDS 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 St. Marys is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 300 Mbps. On average, TDS customers can get speeds up to 999 Mbps.
Show all upload speeds
- 99.8% up to 1,000.0 Mbps
- 0.2% up to 300.0 Mbps
TDS DSL in St. Marys, GA
TDS DSL coverage
About 38.44%, or 7,781 people, have TDS DSL internet available to them in the city. The company covers the northwest, north, central, west, east, southeast, south, and northeast St. Marys area. TDS is a large internet service provider internet service providers in the US, with internet service available in some of St. Marys.
TDS DSL download speeds
TDS is below average when comparing download speeds to all other internet providers in St. Marys. Versus other DSL providers in the area, TDS DSL is the fastest. There are 4 different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys can order from TDS goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for St. Marys customers is up to 77 Mbps.
Show all download speeds
- 66.7% up to 100.0 Mbps
- 15.6% up to 50.0 Mbps
- 5.6% up to 25.0 Mbps
- 12.1% up to 10.0 Mbps
TDS DSL upload speeds
In St. Marys download speeds tend to be faster than than upload speeds for TDS DSL. Compared to other ISPs, TDS is below average where upload speeds are concerned, and the fastest compared to other St. Marys DSL providers. TDS offers 5 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 St. Marys is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, TDS customers can get speeds up to 15 Mbps.
Show all upload speeds
- 53.3% up to 20.0 Mbps
- 13.4% up to 15.0 Mbps
- 15.6% up to 10.0 Mbps
- 5.6% up to 5.0 Mbps
- 12.1% up to 1.0 Mbps
Sparklight Cable in St. Marys, GA
Sparklight cable coverage
About 2.13%, or 432 people, have Sparklight cable internet available to them in the city. The company covers the northwest St. Marys area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of St. Marys.
Sparklight cable download speeds
Sparklight is above average when comparing download speeds to all other internet providers in St. Marys. Versus other cable providers in the area, Sparklight cable is the slowest. There are no different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys can order from Sparklight goes up to 1,000 Mbps, and all St. Marys customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In St. Marys download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other St. Marys cable providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in St. Marys is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
T-Mobile Home Internet Fixed Wireless in St. Marys, GA
T-Mobile Home Internet fixed wireless coverage
About 95.01%, or 19,232 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire St. Marys 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 St. Marys.
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 St. Marys. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys 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 St. Marys customers is up to 75 Mbps.
Show all download speeds
- 67.1% up to 100.0 Mbps
- 32.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In St. Marys 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 above average compared to other St. Marys 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 St. Marys 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 14 Mbps.
Show all upload speeds
- 67.1% up to 20.0 Mbps
- 32.9% up to 3.0 Mbps
EarthLink Fixed Wireless in St. Marys, GA
EarthLink fixed wireless coverage
About 68.52%, or 13,870 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northwest, north, west, central, south, and southwest St. Marys area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of St. Marys.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in St. Marys. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys 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 St. Marys customers is up to 29 Mbps.
Show all download speeds
- 5.2% up to 100.0 Mbps
- 94.8% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In St. Marys 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 St. Marys 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 St. Marys 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 3.9 Mbps.
Show all upload speeds
- 5.2% up to 20.0 Mbps
- 94.8% up to 3.0 Mbps
AT&T Fixed Wireless in St. Marys, GA
AT&T fixed wireless coverage
About 68.52%, or 13,870 people, have AT&T fixed wireless internet available to them in the city. The company covers the northwest, north, west, central, south, and southwest St. Marys area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of St. Marys.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in St. Marys. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys 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 St. Marys customers is up to 29 Mbps.
Show all download speeds
- 5.2% up to 100.0 Mbps
- 94.8% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In St. Marys 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 St. Marys 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 St. Marys 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 3.9 Mbps.
Show all upload speeds
- 5.2% up to 20.0 Mbps
- 94.8% up to 3.0 Mbps
Verizon Fixed Wireless in St. Marys, GA
Verizon fixed wireless coverage
About 20.74%, or 4,199 people, have Verizon fixed wireless internet available to them in the city. The company covers the northwest, west, north, and southwest St. Marys area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of St. Marys.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in St. Marys. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout St. Marys. The fastest plan anyone in St. Marys can order from Verizon goes up to 300 Mbps, and all St. Marys customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In St. Marys 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 the fastest compared to other St. Marys fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in St. Marys is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
St. Marys Internet by Area
This information is most helpful to those looking for homes or considering moving to St. Marys or any of the areas nearby.
How does internet in St. Marys compare to the rest of Georgia?
Internet speeds in St. Marys are much slower versus the average speeds in Georgia: 4,127 Mbps in Georgia versus 1,199 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Georgia is 98.63% versus 97.82% in St. Marys.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around St. Marys 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
- Kings Bay, GA: less internet coverage, slower speeds
- Gross, FL: more internet coverage, faster speeds
- Kingsland, GA: more internet coverage, slower speeds
- Harrietts Bluff, GA: more internet coverage, slower speeds
- Yulee, FL: more internet coverage, faster speeds
- Hero, FL: less internet coverage, faster speeds
- Fernandina Beach, FL: more internet coverage, faster speeds
- Nassau Village, FL: more internet coverage, faster speeds
- Lessie, FL: less internet coverage, faster speeds
- Evergreen, FL: more internet coverage, faster speeds
Cities with Similar Populations
- Cherry Hill, NJ: more internet coverage, faster speeds
- Valley Center, CA: more internet coverage, faster speeds
- Valencia West, AZ: more internet coverage, faster speeds
- Copiague, NY: more internet coverage, faster speeds
- Connersville, IN: more internet coverage, faster speeds
- Coldwater, MI: more internet coverage, faster speeds
- Clarksville, IN: more internet coverage, faster speeds
- Clarksburg, WV: more internet coverage, faster speeds
- Choctaw, OK: more internet coverage, faster speeds
- Chino Valley, AZ: more internet coverage, slower speeds