In Decatur there are 11 residential internet providers covering 99.66% of the city. The average home can get speeds up to 1,901 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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11 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 99.66% 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 Surf. 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 1,901 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 Mbps, which 6.61% 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 25 Mbps. See the internet provider details below for info about their speed and coverage in Decatur.
Internet speeds tend to be faster in the east parts of Decatur, and slower in the southeast 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 74.35% of Decatur homes.
- Cable is fastest for 24.85% 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: 5.5 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.9 (healthy)
Overall, competition is very healthy.
Decatur 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, Decatur homes have between 1 and 4 options. The type(s) of service available are fiber, fixed wireless, 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. Decatur internet customers who want faster speeds have between 1 and 8 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.
Frontier Communications DSL in Decatur, MI
Frontier DSL coverage
About 83.69%, or 3,469 people, have Frontier DSL internet available to them in the city. The company covers the entire Decatur area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Decatur.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Decatur. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Decatur customers is up to 27 Mbps.
Show all download speeds
- 0.7% up to 115.0 Mbps
- 8.3% up to 90.0 Mbps
- 8.8% up to 70.0 Mbps
- 11.8% up to 45.0 Mbps
- 70.3% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Decatur download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Decatur DSL providers. Frontier 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 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.8 Mbps.
Show all upload speeds
- 0.7% up to 7.0 Mbps
- 8.3% up to 5.0 Mbps
- 20.6% up to 3.0 Mbps
- 70.3% up to 1.0 Mbps
XFINITY from Comcast Cable in Decatur, MI
XFINITY cable coverage
About 69.82%, or 2,894 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 much of Decatur.
XFINITY from Comcast cable download speeds
XFINITY is above 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 1,209 Mbps.
Show all download speeds
- 1.1% up to 2,000.0 Mbps
- 98.9% 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 37 Mbps.
Show all upload speeds
- 1.1% up to 250.0 Mbps
- 98.9% up to 35.0 Mbps
Midwest Energy & Communications Fiber in Decatur, MI
Midwest Energy & Communications fiber coverage
About 58.62%, or 2,430 people, have Midwest Energy & Communications fiber internet available to them in the city. The company covers the entire Decatur area. Midwest Energy & Communications is a large internet service provider internet service providers in the US, with internet service available in a majority of Decatur.
Midwest Energy & Communications fiber download speeds
Midwest Energy & Communications is above average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Midwest Energy & Communications fiber is one of the slowest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Midwest Energy & Communications goes up to 1,000 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Midwest Energy & Communications fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for Midwest Energy & Communications fiber. Compared to other ISPs, Midwest Energy & Communications is above average where upload speeds are concerned, and one of the slowest compared to other Decatur fiber providers. Midwest Energy & Communications 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
SURF Internet Fiber in Decatur, MI
Surf fiber coverage
About 44.97%, or 1,864 people, have Surf fiber internet available to them in the city. The company covers the central, north, west, east, south, northwest, northeast, and southwest Decatur area. Surf is a large internet service provider internet service providers in the US, with internet service available in some of Decatur.
SURF Internet fiber download speeds
Surf is the fastest when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Surf fiber is the fastest. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Surf goes up to 8,000 Mbps, the slowest package only goes up to 2,000 Mbps, and the city-wide average maximum speed for Decatur customers is up to 2,882 Mbps.
Show all download speeds
- 14.7% up to 8,000.0 Mbps
- 85.3% up to 2,000.0 Mbps
SURF Internet fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for Surf fiber. Compared to other ISPs, Surf is the fastest where upload speeds are concerned, and the fastest compared to other Decatur fiber providers. Surf 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 8,000 Mbps. Some customers have slower plan choices, which only go up to 2,000 Mbps. On average, Surf customers can get speeds up to 2,882 Mbps.
Show all upload speeds
- 14.7% up to 8,000.0 Mbps
- 85.3% up to 2,000.0 Mbps
Bloomingdale Communications Fiber in Decatur, MI
Bloomingdale Communications fiber coverage
About 1.79%, or 74 people, have Bloomingdale Communications fiber internet available to them in the city. The company covers the central Decatur area. Bloomingdale Communications is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Decatur.
Bloomingdale Communications fiber download speeds
Bloomingdale Communications is above average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Bloomingdale Communications fiber is one of the slowest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Bloomingdale Communications goes up to 1,000 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Bloomingdale Communications fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for Bloomingdale Communications fiber. Compared to other ISPs, Bloomingdale Communications is above average where upload speeds are concerned, and one of the slowest compared to other Decatur fiber providers. Bloomingdale Communications 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
T-Mobile Home Internet Fixed Wireless in Decatur, MI
T-Mobile Home Internet fixed wireless coverage
About 89.38%, or 3,705 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 58 Mbps.
Show all download speeds
- 44.1% up to 100.0 Mbps
- 55.9% 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 above 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 10 Mbps.
Show all upload speeds
- 44.1% up to 20.0 Mbps
- 55.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Decatur, MI
EarthLink fixed wireless coverage
About 65.93%, or 2,733 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 much of Decatur.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. 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 26 Mbps.
Show all download speeds
- 1.6% up to 100.0 Mbps
- 98.4% 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 below average where upload speeds are concerned, and below average 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 3.3 Mbps.
Show all upload speeds
- 1.6% up to 20.0 Mbps
- 98.4% up to 3.0 Mbps
AT&T Fixed Wireless in Decatur, MI
AT&T fixed wireless coverage
About 65.93%, or 2,733 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 much of Decatur.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. 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 26 Mbps.
Show all download speeds
- 1.6% up to 100.0 Mbps
- 98.4% 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 below average where upload speeds are concerned, and below average 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 3.3 Mbps.
Show all upload speeds
- 1.6% up to 20.0 Mbps
- 98.4% up to 3.0 Mbps
Verizon Fixed Wireless in Decatur, MI
Verizon fixed wireless coverage
About 65.40%, or 2,711 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
SURF Internet Fixed Wireless in Decatur, MI
Surf fixed wireless coverage
About 3.31%, or 137 people, have Surf fixed wireless internet available to them in the city. The company covers the southeast and southwest Decatur area. Surf is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Decatur.
SURF Internet fixed wireless download speeds
Surf is the slowest when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, Surf fixed wireless is the slowest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Surf goes up to 25 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
SURF Internet fixed wireless upload speeds
In Decatur download speeds tend to be faster than than upload speeds for Surf fixed wireless. Compared to other ISPs, Surf is below average where upload speeds are concerned, and the slowest compared to other Decatur fixed wireless providers. Surf offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 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 Michigan?
Internet speeds in Decatur are slower versus the average speeds in Michigan: 2,523 Mbps in Michigan versus 1,901 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Michigan is 98.94% versus 99.66% 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
- Volinia, MI: more internet coverage, slower speeds
- Glenwood, MI: more internet coverage, slower speeds
- Nicholsville, MI: more internet coverage, slower speeds
- Lawton, MI: less internet coverage, slower speeds
- Lawrence, MI: more internet coverage, slower speeds
- Keeler, MI: less internet coverage, slower speeds
- Wakelee, MI: more internet coverage, slower speeds
- Paw Paw, MI: more internet coverage, slower speeds
- Pokagon, MI: more internet coverage, faster speeds
- Penn, MI: more internet coverage, slower speeds
Cities with Similar Populations
- Sauk City, WI: more internet coverage, faster speeds
- Edwardsville, KS: more internet coverage, slower speeds
- Edinburg, VA: more internet coverage, slower speeds
- Roselawn, IN: more internet coverage, slower speeds
- Edgartown, MA: less internet coverage, slower speeds
- Eclectic, AL: less internet coverage, faster speeds
- Eastaboga, AL: less internet coverage, faster speeds
- East Windsor, CT: less internet coverage, faster speeds
- East Walpole, MA: more internet coverage, faster speeds
- East Prairie, MO: less internet coverage, slower speeds