In Du Bois there are 2 residential Fiber providers covering 18.15% of the city. The average home can get speeds up to 6,733 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 Du Bois, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Du Bois, IL please click below.
Fiber Internet Service Providers in Du Bois
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 Du Bois are not shown.
Du Bois 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 Du Bois is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 18.15% of Du Bois. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Cable One. Call one of the companies with service in Du Bois above to see who has service at your home.
How fast is fiber internet in Du Bois?
The map below shows maximum fiber internet speeds by area in Du Bois.
Fiber Internet Speed Key
The average Du Bois home can get up to 6,733 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 7,000 Mbps, which 17.34% 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 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Du Bois.
Fiber internet speeds tend to be faster in the southeast parts of Du Bois, and slower in the southwest areas of the city.
Is fiber the fastest internet I can get in Du Bois?
The fastest internet for you may vary based on where in Du Bois you live. In general, fixed wireless competes most often with fiber in the city.
- Fiber is the fastest internet type for 18.15% of Du Bois homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 32.26%.
- Fixed wireless is fastest for 45.56%.
- Satellite internet may be the only option for 4.03% of Du Bois homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Du Bois, along with details on where in Du Bois and at what speeds.
Sparklight Fiber in Du Bois, IL
Sparklight fiber coverage
About 17.34%, or 86 people, have Sparklight fiber internet available to them in the city. The company covers the southwest, southeast, and south Du Bois area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Du Bois.
Sparklight fiber download speeds
Sparklight is the fastest when comparing download speeds to all other internet providers in Du Bois. Versus other fiber providers in the area, Sparklight fiber is the fastest. There are no different maximum speeds throughout Du Bois. The fastest plan anyone in Du Bois can order from Sparklight goes up to 7,000 Mbps, and all Du Bois customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Du Bois 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 Du Bois fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Du Bois is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Spectrum Fiber in Du Bois, IL
Spectrum fiber coverage
About 4.44%, or 22 people, have Spectrum fiber internet available to them in the city. The company covers the southwest Du Bois area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Du Bois.
Spectrum fiber download speeds
Spectrum is average when comparing download speeds to all other internet providers in Du Bois. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Du Bois. The fastest plan anyone in Du Bois can order from Spectrum goes up to 1,000 Mbps, and all Du Bois customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Du Bois download speeds tend to be equal to than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is average where upload speeds are concerned, and the slowest compared to other Du Bois fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Du Bois is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Du Bois Fiber by Area
This information is most helpful to those looking for homes or considering moving to Du Bois or any of the areas nearby.
How does fiber internet in Du Bois compare to the rest of Illinois?
Fiber internet speeds in Du Bois are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 6,733 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Illinois is 0.00% versus 18.15% in Du Bois.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Du Bois 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
- Radom, IL: less fiber coverage, faster speeds
- Ashley, IL: less fiber coverage, slower speeds
- Tamaroa, IL: more fiber coverage, faster speeds
- Scheller, IL: more fiber coverage, faster speeds
- Roaches, IL: more fiber coverage, faster speeds
- Waltonville, IL: more fiber coverage, faster speeds
- Nashville, IL: more fiber coverage, slower speeds
- Richview, IL: more fiber coverage, slower speeds
- Todds Mill, IL: more fiber coverage, slower speeds
- Woodlawn, IL: more fiber coverage, faster speeds
Cities with Similar Populations
- Calvin Center, MI: more fiber coverage, slower speeds
- Swansonville, VA: more fiber coverage, slower speeds
- Witherbee, NY: less fiber coverage, slower speeds
- Witter, AR: more fiber coverage, slower speeds
- Wood, IA: more fiber coverage, slower speeds
- Cantril, IA: more fiber coverage, slower speeds
- Caney, TX: more fiber coverage, slower speeds
- Cana, NC: more fiber coverage, slower speeds
- Burgess, VA: more fiber coverage, slower speeds
- Brohman, MI: more fiber coverage, slower speeds