In Decatur there are 3 residential Fiber providers covering 80.20% of the city. The average home can get speeds up to 1,797 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 Fiber internet providers in Decatur, IN.
To see availability maps for all providers including fiber, cable, DSL, and more in Decatur, IN please click below.
Fiber 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
Where in Decatur is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 80.20% of Decatur. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Brightspeed. Call one of the companies with service in Decatur above to see who has service at your home.
How fast is fiber internet in Decatur?
The map below shows maximum fiber internet speeds by area in Decatur.
Fiber Internet Speed Key
The average Decatur home can get up to 1,797 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 63.91% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 16.28% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Decatur.
Fiber internet speeds tend to be faster in the east parts of Decatur, and slower in the southwest areas of the city.
Is fiber the fastest internet I can get in Decatur?
The fastest internet for you may vary based on where in Decatur you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 80.20% of Decatur homes.
- Cable is fastest for 12.08% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 7.59%.
- Satellite internet may be the only option for less than 1% of Decatur homes.
Fiber 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.
Brightspeed Fiber in Decatur, IN
Brightspeed fiber coverage
About 64.78%, or 9,934 people, have Brightspeed fiber internet available to them in the city. The company covers the entire Decatur area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Decatur.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Brightspeed fiber is the fastest. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Decatur customers is up to 1,986 Mbps.
Show all download speeds
- 98.7% up to 2,000.0 Mbps
- 1.3% up to 940.0 Mbps
Brightspeed fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is the fastest where upload speeds are concerned, and the fastest compared to other Decatur fiber providers. Brightspeed 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 2,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Brightspeed customers can get speeds up to 1,986 Mbps.
Show all upload speeds
- 98.7% up to 2,000.0 Mbps
- 1.3% up to 940.0 Mbps
Community Fiber Solutions (CFS) Fiber in Decatur, IN
Community Fiber Solutions fiber coverage
About 47.28%, or 7,251 people, have Community Fiber Solutions fiber internet available to them in the city. The company covers the entire Decatur area. Community Fiber Solutions is a large internet service provider internet service providers in the US, with internet service available in some of Decatur.
Community Fiber Solutions (CFS) fiber download speeds
Community Fiber Solutions is above average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Community Fiber Solutions fiber is one of the slowest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Community Fiber Solutions 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
Community Fiber Solutions (CFS) fiber upload speeds
In Decatur download speeds tend to be faster than than upload speeds for Community Fiber Solutions fiber. Compared to other ISPs, Community Fiber Solutions is above average where upload speeds are concerned, and the slowest compared to other Decatur fiber providers. Community Fiber Solutions offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
AdamWells Fiber in Decatur, IN
AdamWells fiber coverage
About 2.37%, or 363 people, have AdamWells fiber internet available to them in the city. The company covers the southwest Decatur area. AdamWells is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Decatur.
AdamWells fiber download speeds
AdamWells is above average when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, AdamWells fiber is one of the slowest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from AdamWells 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
AdamWells fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for AdamWells fiber. Compared to other ISPs, AdamWells is above average where upload speeds are concerned, and below average compared to other Decatur fiber providers. AdamWells 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
Decatur Fiber 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 fiber internet in Decatur compare to the rest of Indiana?
Fiber internet speeds in Decatur are much faster versus the average speeds in Indiana: 0.00 Mbps in Indiana versus 1,797 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Indiana is 0.00% versus 80.20% in Decatur.
What zip codes have fiber internet?
Fiber 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 fiber 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
- Monmouth, IN: less fiber coverage, faster speeds
- Preble, IN: less fiber coverage, slower speeds
- Peterson, IN: more fiber coverage, slower speeds
- Linn Grove, IN: less fiber coverage, slower speeds
- Magley, IN: less fiber coverage, slower speeds
- Monroe, IN: less fiber coverage, slower speeds
- Honduras, IN: less fiber coverage, slower speeds
- Curryville, IN: more fiber coverage, slower speeds
- Hoagland, IN: less fiber coverage, slower speeds
- Tocsin, IN: less fiber coverage, slower speeds
Cities with Similar Populations
- Loris, SC: more fiber coverage, faster speeds
- Richlands, NC: less fiber coverage, slower speeds
- Rhinelander, WI: less fiber coverage, faster speeds
- Red Bank, TN: more fiber coverage, faster speeds
- Raynham, MA: more fiber coverage, slower speeds
- Ramsey, NJ: more fiber coverage, faster speeds
- Marshall, MN: less fiber coverage, slower speeds
- Marinette, WI: more fiber coverage, faster speeds
- Malibu, CA: less fiber coverage, faster speeds
- Madisonville, TN: less fiber coverage, faster speeds