In Rockford there are 3 residential Fiber providers covering 31.56% of the city. The average home can get speeds up to 5,789 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 Rockford, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Rockford, IL please click below.
Rockford, IL Availability Maps
Fiber Internet Service Providers in Rockford
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 Rockford are not shown.
Rockford 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 Rockford is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 31.56% of Rockford. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is i3 Broadband. Call one of the companies with service in Rockford above to see who has service at your home.
How fast is fiber internet in Rockford?
The map below shows maximum fiber internet speeds by area in Rockford.
Fiber Internet Speed Key
The average Rockford home can get up to 5,789 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 16.94% 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 100 Mbps. See the internet provider details below for info about their speed and coverage in Rockford.
Fiber internet speeds tend to be faster in the northeast parts of Rockford, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Rockford?
The fastest internet for you may vary based on where in Rockford you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 31.56% of Rockford homes.
- Cable is fastest for 66.22% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.74%.
- Satellite internet may be the only option for less than 1% of Rockford homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Rockford, along with details on where in Rockford and at what speeds.
i3 Broadband Fiber in Rockford, IL
i3 Broadband fiber coverage
About 16.94%, or 29,901 people, have i3 Broadband fiber internet available to them in the city. The company covers the northeast, east, and central Rockford area. i3 Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of Rockford.
i3 Broadband fiber download speeds
i3 Broadband is the fastest when comparing download speeds to all other internet providers in Rockford. Versus other fiber providers in the area, i3 Broadband fiber is the fastest. There are no different maximum speeds throughout Rockford. The fastest plan anyone in Rockford can order from i3 Broadband goes up to 8,000 Mbps, and all Rockford customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
i3 Broadband fiber upload speeds
In Rockford download speeds tend to be equal to than upload speeds for i3 Broadband fiber. Compared to other ISPs, i3 Broadband is the fastest where upload speeds are concerned, and the fastest compared to other Rockford fiber providers. i3 Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rockford is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
T-Mobile Home Internet Fiber in Rockford, IL
T-Mobile Home Internet fiber coverage
About 10.16%, or 17,930 people, have T-Mobile Home Internet fiber internet available to them in the city. The company covers the central, south, east, southwest, and southeast Rockford area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Rockford.
T-Mobile Home Internet fiber download speeds
T-Mobile Home Internet is above average when comparing download speeds to all other internet providers in Rockford. Versus other fiber providers in the area, T-Mobile Home Internet fiber is below average. There are no different maximum speeds throughout Rockford. The fastest plan anyone in Rockford can order from T-Mobile Home Internet goes up to 2,000 Mbps, and all Rockford customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
T-Mobile Home Internet fiber upload speeds
In Rockford download speeds tend to be equal to than upload speeds for T-Mobile Home Internet fiber. Compared to other ISPs, T-Mobile Home Internet is above average where upload speeds are concerned, and below average compared to other Rockford fiber providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rockford is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Frontier Communications Fiber in Rockford, IL
Frontier fiber coverage
About 6.02%, or 10,632 people, have Frontier fiber internet available to them in the city. The company covers the southeast, south, and east Rockford area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Rockford.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in Rockford. Versus other fiber providers in the area, Frontier fiber is above average. There are no different maximum speeds throughout Rockford. The fastest plan anyone in Rockford can order from Frontier goes up to 5,000 Mbps, and all Rockford customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Frontier Communications fiber upload speeds
In Rockford download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other Rockford fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rockford is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Rockford Fiber by Area
This information is most helpful to those looking for homes or considering moving to Rockford or any of the areas nearby.
How does fiber internet in Rockford compare to the rest of Illinois?
Fiber internet speeds in Rockford are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 5,789 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Illinois is 0.00% versus 31.56% in Rockford.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Rockford 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
- Loves Park, IL: more fiber coverage, slower speeds
- Cherry Valley, IL: less fiber coverage, slower speeds
- New Milford, IL: more fiber coverage, slower speeds
- Machesney Park, IL: more fiber coverage, slower speeds
- Morristown, IL: more fiber coverage, slower speeds
- Caledonia, IL: less fiber coverage, slower speeds
- Winnebago, IL: more fiber coverage, slower speeds
- Belvidere, IL: more fiber coverage, faster speeds
- Roscoe, IL: more fiber coverage, faster speeds
- Poplar Grove, IL: less fiber coverage, slower speeds
Cities with Similar Populations
- Kalamazoo, MI: more fiber coverage, slower speeds
- Jackson, TN: more fiber coverage, slower speeds
- Irvine, CA: more fiber coverage, slower speeds
- Kennesaw, GA: more fiber coverage, slower speeds
- Johnson City, TN: more fiber coverage, faster speeds
- Kendall, FL: more fiber coverage, slower speeds
- Jersey City, NJ: more fiber coverage, slower speeds
- Independence, MO: more fiber coverage, slower speeds
- Jacksonville, NC: more fiber coverage, slower speeds
- Kennewick, WA: more fiber coverage, faster speeds