In Diamond City there are 2 residential Fiber providers covering 78.95% of the city. The average home can get speeds up to 3,525 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 Diamond City, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Diamond City, IL please click below.
Diamond City, IL Availability Maps
Fiber Internet Service Providers in Diamond City
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 Diamond City are not shown.
Diamond City 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 Diamond City is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 78.95% of Diamond City. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Diamond City above to see who has service at your home.
How fast is fiber internet in Diamond City?
The map below shows maximum fiber internet speeds by area in Diamond City.
Fiber Internet Speed Key
The average Diamond City home can get up to 3,525 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 7,000 Mbps, which 33.22% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 45.72% 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 Diamond City.
Fiber internet speeds tend to be faster in the northeast parts of Diamond City, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Diamond City?
The fastest internet for you may vary based on where in Diamond City you live. In general, fixed wireless competes most often with fiber in the city.
- Fiber is the fastest internet type for 78.95% of Diamond City homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 17.76%.
- Satellite internet may be the only option for 2.47% of Diamond City homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Diamond City, along with details on where in Diamond City and at what speeds.
Hamilton County Communications Fiber in Diamond City, IL
Hamilton County Communications fiber coverage
About 78.95%, or 480 people, have Hamilton County Communications fiber internet available to them in the city. The company covers the entire Diamond City area. Hamilton County Communications is a large internet service provider internet service providers in the US, with internet service available in much of Diamond City.
Hamilton County Communications fiber download speeds
Hamilton County Communications is average when comparing download speeds to all other internet providers in Diamond City. Versus other fiber providers in the area, Hamilton County Communications fiber is the slowest. There are no different maximum speeds throughout Diamond City. The fastest plan anyone in Diamond City can order from Hamilton County Communications goes up to 1,000 Mbps, and all Diamond City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Hamilton County Communications fiber upload speeds
In Diamond City download speeds tend to be equal to than upload speeds for Hamilton County Communications fiber. Compared to other ISPs, Hamilton County Communications is above average where upload speeds are concerned, and the slowest compared to other Diamond City fiber providers. Hamilton County Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond City is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Frontier Communications Fiber in Diamond City, IL
Frontier fiber coverage
About 33.22%, or 202 people, have Frontier fiber internet available to them in the city. The company covers the northeast, central, and north Diamond City area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Diamond City.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Diamond City. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout Diamond City. The fastest plan anyone in Diamond City can order from Frontier goes up to 7,000 Mbps, and all Diamond City customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Diamond City download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is the fastest where upload speeds are concerned, and the fastest compared to other Diamond City fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond City is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Diamond City Fiber by Area
This information is most helpful to those looking for homes or considering moving to Diamond City or any of the areas nearby.
How does fiber internet in Diamond City compare to the rest of Illinois?
Fiber internet speeds in Diamond City are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 3,525 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Illinois is 0.00% versus 78.95% in Diamond City.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Diamond City 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
- McLeansboro, IL: more fiber coverage, faster speeds
- Delafield, IL: less fiber coverage, slower speeds
- Dale, IL: less fiber coverage, slower speeds
- Macedonia, IL: less fiber coverage, faster speeds
- Piopolis, IL: more fiber coverage, slower speeds
- Thackeray, IL: less fiber coverage, slower speeds
- Walpole, IL: less fiber coverage, slower speeds
- Mayberry, IL: less fiber coverage, slower speeds
- Frisco, IL: more fiber coverage, faster speeds
- Akin, IL: more fiber coverage, faster speeds
Cities with Similar Populations
- Flat Rock, OH: less fiber coverage, faster speeds
- Wells, NY: more fiber coverage, slower speeds
- Webbs, KY: less fiber coverage, slower speeds
- Fair Oak Springs, MS: less fiber coverage, slower speeds
- Watters, PA: more fiber coverage, slower speeds
- Watova, OK: less fiber coverage, slower speeds
- Waterville, IA: more fiber coverage, slower speeds
- Fitzwilliam Depot, NH: more fiber coverage, faster speeds
- Washington Park, NC: more fiber coverage, slower speeds
- Ellijay, NC: more fiber coverage, slower speeds