In Decatur there are 9 residential internet providers covering 99.34% of the city. The average home can get speeds up to 6,712 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 Decatur
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 Decatur are not shown.
Decatur 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 Decatur
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 99.34% of Decatur. 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 Cable One. Now you can call companies in Decatur with more confidence that they might be available.
How fast are internet speeds in Decatur?
The map below shows maximum internet speeds by area in Decatur.
Internet Speed Key
The average Decatur home can get up to 6,712 Mbps on their internet plan. For most people, the fastest download speed in the city is 7,000 Mbps, which 92.18% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.91% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Decatur.
Internet speeds tend to be faster in the southwest parts of Decatur, and slower in the central areas of the city.
What type of internet should I choose in Decatur?
The fastest internet for you may vary based on where in Decatur you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 95.40% of Decatur homes.
- Cable is fastest for 3.94% 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 less than 1% of Decatur homes.
Internet Market Health in Decatur
Internet Competition Key
The map shows how competitive the Decatur 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 Decatur based on what connections the average home has availabile:
- Average number of internet service providers to a home: 8.9 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.8 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 8.5 (very healthy)
Overall, competition is very healthy.
Decatur 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, Decatur 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. Decatur 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, Decatur is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Decatur, along with details on where in Decatur and at what speeds.
XFINITY from Comcast Cable in Decatur, GA
XFINITY cable coverage
About 99.34%, or 106,858 people, have XFINITY cable internet available to them in the city. The company covers the entire Decatur area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Decatur.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Decatur. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Decatur customers is up to 1,700 Mbps.
Show all download speeds
- 62.5% up to 2,000.0 Mbps
- 37.5% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Decatur 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 fastest compared to other Decatur cable providers. XFINITY 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 Decatur is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 169 Mbps.
Show all upload speeds
- 62.5% up to 250.0 Mbps
- 37.5% up to 35.0 Mbps
Sparklight Fiber in Decatur, GA
Sparklight fiber coverage
About 92.18%, or 99,151 people, have Sparklight fiber internet available to them in the city. The company covers the entire Decatur area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in most of Decatur.
Sparklight fiber download speeds
Sparklight is the fastest when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Sparklight fiber is the fastest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Sparklight goes up to 7,000 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is the fastest where upload speeds are concerned, and the fastest compared to other Decatur fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
EarthLink Fiber in Decatur, GA
EarthLink fiber coverage
About 88.53%, or 95,230 people, have EarthLink fiber internet available to them in the city. The company covers the entire Decatur area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Decatur.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Decatur customers is up to 4,518 Mbps.
Show all download speeds
- 88.0% up to 5,000.0 Mbps
- 12.0% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other Decatur fiber 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 Decatur is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,518 Mbps.
Show all upload speeds
- 88.0% up to 5,000.0 Mbps
- 12.0% up to 1,000.0 Mbps
AT&T Fiber in Decatur, GA
AT&T fiber coverage
About 88.53%, or 95,230 people, have AT&T fiber internet available to them in the city. The company covers the entire Decatur area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Decatur.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Decatur customers is up to 4,518 Mbps.
Show all download speeds
- 88.0% up to 5,000.0 Mbps
- 12.0% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other Decatur fiber 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 Decatur is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,518 Mbps.
Show all upload speeds
- 88.0% up to 5,000.0 Mbps
- 12.0% up to 1,000.0 Mbps
AT&T DSL in Decatur, GA
AT&T DSL coverage
About 84.39%, or 90,772 people, have AT&T DSL internet available to them in the city. The company covers the entire Decatur area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Decatur.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Decatur. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur 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 Decatur customers is up to 63 Mbps.
Show all download speeds
- 38.8% up to 100.0 Mbps
- 14.0% up to 75.0 Mbps
- 17.9% up to 50.0 Mbps
- 8.9% up to 25.0 Mbps
- 20.4% up to 10.0 Mbps
AT&T DSL upload speeds
In Decatur 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 Decatur 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 Decatur 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 13 Mbps.
Show all upload speeds
- 52.8% up to 20.0 Mbps
- 17.9% up to 10.0 Mbps
- 8.9% up to 5.0 Mbps
- 20.4% up to 1.0 Mbps
EarthLink DSL in Decatur, GA
EarthLink DSL coverage
About 84.39%, or 90,772 people, have EarthLink DSL internet available to them in the city. The company covers the entire Decatur area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Decatur.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Decatur. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur 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 Decatur customers is up to 63 Mbps.
Show all download speeds
- 38.8% up to 100.0 Mbps
- 14.0% up to 75.0 Mbps
- 17.9% up to 50.0 Mbps
- 8.9% up to 25.0 Mbps
- 20.4% up to 10.0 Mbps
EarthLink DSL upload speeds
In Decatur 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 Decatur 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 Decatur 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 13 Mbps.
Show all upload speeds
- 52.8% up to 20.0 Mbps
- 17.9% up to 10.0 Mbps
- 8.9% up to 5.0 Mbps
- 20.4% up to 1.0 Mbps
Google Fiber Fiber in Decatur, GA
Google Fiber fiber coverage
About 2.54%, or 2,736 people, have Google Fiber fiber internet available to them in the city. The company covers the north, northwest, and west Decatur area. Google Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Decatur.
Google Fiber fiber download speeds
Google Fiber is average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Google Fiber fiber is below average. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Google Fiber goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Decatur customers is up to 1,752 Mbps.
Show all download speeds
- 75.2% up to 2,000.0 Mbps
- 24.8% up to 1,000.0 Mbps
Google Fiber fiber upload speeds
In Decatur download speeds tend to be faster than than upload speeds for Google Fiber fiber. Compared to other ISPs, Google Fiber is below average where upload speeds are concerned, and below average compared to other Decatur fiber providers. Google Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast Fiber in Decatur, GA
XFINITY fiber coverage
About 2.15%, or 2,315 people, have XFINITY fiber internet available to them in the city. The company covers the central, east, northwest, west, and north Decatur area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Decatur.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from XFINITY goes up to 1,200 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Decatur customers is up to 1,196 Mbps.
Show all download speeds
- 97.8% up to 1,200.0 Mbps
- 2.2% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Decatur download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Decatur fiber providers. XFINITY 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 Decatur is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 56 Mbps.
Show all upload speeds
- 2.2% up to 1,000.0 Mbps
- 97.8% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Decatur, GA
T-Mobile Home Internet fixed wireless coverage
About 93.59%, or 100,669 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Decatur 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 Decatur.
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 Decatur. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur 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 Decatur customers is up to 70 Mbps.
Show all download speeds
- 60.4% up to 100.0 Mbps
- 39.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Decatur 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 average compared to other Decatur 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 Decatur 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 13 Mbps.
Show all upload speeds
- 60.4% up to 20.0 Mbps
- 39.6% up to 3.0 Mbps
EarthLink Fixed Wireless in Decatur, GA
EarthLink fixed wireless coverage
About 87.14%, or 93,737 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Decatur area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Decatur.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur 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 Decatur customers is up to 45 Mbps.
Show all download speeds
- 26.2% up to 100.0 Mbps
- 73.8% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Decatur 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 Decatur 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 Decatur 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 7.5 Mbps.
Show all upload speeds
- 26.2% up to 20.0 Mbps
- 73.8% up to 3.0 Mbps
AT&T Fixed Wireless in Decatur, GA
AT&T fixed wireless coverage
About 87.14%, or 93,737 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Decatur area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Decatur.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur 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 Decatur customers is up to 45 Mbps.
Show all download speeds
- 26.2% up to 100.0 Mbps
- 73.8% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Decatur 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 Decatur 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 Decatur 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 7.5 Mbps.
Show all upload speeds
- 26.2% up to 20.0 Mbps
- 73.8% up to 3.0 Mbps
Verizon Fixed Wireless in Decatur, GA
Verizon fixed wireless coverage
About 71.59%, or 77,005 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Decatur area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Decatur.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Verizon goes up to 300 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Decatur 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 Decatur fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Decatur Internet by Area
This information is most helpful to those looking for homes or considering moving to Decatur or any of the areas nearby.
How does internet in Decatur compare to the rest of Georgia?
Internet speeds in Decatur are much faster versus the average speeds in Georgia: 4,127 Mbps in Georgia versus 6,712 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Georgia is 98.63% versus 99.34% in Decatur.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Decatur 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
- Belvedere Park, GA: more internet coverage, faster speeds
- Candler-McAfee, GA: more internet coverage, faster speeds
- Avondale Estates, GA: less internet coverage, slower speeds
- Panthersville, GA: more internet coverage, slower speeds
- Scottdale, GA: more internet coverage, slower speeds
- Pine Lake, GA: more internet coverage, faster speeds
- Clarkston, GA: more internet coverage, slower speeds
- North Decatur, GA: more internet coverage, slower speeds
- Redan, GA: more internet coverage, slower speeds
- Druid Hills, GA: less internet coverage, slower speeds
Cities with Similar Populations
- Trenton, NJ: less internet coverage, slower speeds
- Tyler, TX: less internet coverage, slower speeds
- Tustin, CA: more internet coverage, slower speeds
- Sumter, SC: less internet coverage, slower speeds
- Surprise, AZ: more internet coverage, slower speeds
- Suffolk, VA: more internet coverage, slower speeds
- Stockton, CA: more internet coverage, slower speeds
- Suwanee, GA: more internet coverage, slower speeds
- Tempe, AZ: less internet coverage, slower speeds
- Stone Mountain, GA: more internet coverage, slower speeds