In Tazewell County there are 8 residential Fiber providers covering 80.44% of the county. The average home can get speeds up to 1,515 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 Tazewell County, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Tazewell County, IL please click below.
Tazewell County, IL Availability Maps
Fiber Internet Service Providers in Tazewell County
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 Tazewell County are not shown.
Tazewell County 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 Tazewell County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 80.44% of Tazewell County. 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 Tazewell County above to see who has service at your home.
How fast is fiber internet in Tazewell County?
The map below shows maximum fiber internet speeds by area in Tazewell County.
Fiber Internet Speed Key
The average Tazewell County home can get up to 1,515 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 7,000 Mbps, which 5.51% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.43% of homes can only purchase plans up to 500 Mbps. See the internet provider details below for info about their speed and coverage in Tazewell County.
Fiber internet speeds tend to be faster in the east parts of Tazewell County, and slower in the northeast areas of the county.
Is fiber the fastest internet I can get in Tazewell County?
The fastest internet for you may vary based on where in Tazewell County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 14.23% of Tazewell County homes.
- Cable is fastest for 79.82% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.61%.
- Satellite internet may be the only option for less than 1% of Tazewell County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Tazewell County, along with details on where in Tazewell County and at what speeds.
i3 Broadband Fiber in Tazewell County, IL
i3 Broadband fiber coverage
About 59.96%, or 78,758 people, have i3 Broadband fiber internet available to them in the county. The company covers the west, north, east, southwest, central, south, northeast, and northwest Tazewell County area. i3 Broadband is a large internet service provider internet service providers in the US, with internet service available in a majority of Tazewell County.
i3 Broadband fiber download speeds
i3 Broadband is above average when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, i3 Broadband fiber is below average. There are no different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from i3 Broadband goes up to 1,000 Mbps, and all Tazewell County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
i3 Broadband fiber upload speeds
In Tazewell County download speeds tend to be equal to than upload speeds for i3 Broadband fiber. Compared to other ISPs, i3 Broadband is above average where upload speeds are concerned, and below average compared to other Tazewell County fiber providers. i3 Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Tazewell County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
MTCO Fiber in Tazewell County, IL
MTCO fiber coverage
About 13.63%, or 17,900 people, have MTCO fiber internet available to them in the county. The company covers the northeast and north Tazewell County area. MTCO is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Tazewell County.
MTCO fiber download speeds
MTCO is above average when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, MTCO fiber is below average. There are no different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from MTCO goes up to 1,000 Mbps, and all Tazewell County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
MTCO fiber upload speeds
In Tazewell County download speeds tend to be equal to than upload speeds for MTCO fiber. Compared to other ISPs, MTCO is above average where upload speeds are concerned, and below average compared to other Tazewell County fiber providers. MTCO offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Tazewell County 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 Tazewell County, IL
Frontier fiber coverage
About 5.51%, or 7,233 people, have Frontier fiber internet available to them in the county. The company covers the east and north Tazewell County 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 Tazewell County.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from Frontier goes up to 7,000 Mbps, and all Tazewell County customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Tazewell County 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 Tazewell County fiber providers. Frontier offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Tazewell County is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Brightspeed Fiber in Tazewell County, IL
Brightspeed fiber coverage
About 3.89%, or 5,104 people, have Brightspeed fiber internet available to them in the county. The company covers the west, central, southwest, north, and northwest Tazewell County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Tazewell County.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, Brightspeed fiber is below average. There are 2 different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the county-wide average maximum speed for Tazewell County customers is up to 1,832 Mbps.
Show all download speeds
- 84.1% up to 2,000.0 Mbps
- 15.9% up to 940.0 Mbps
Brightspeed fiber upload speeds
In Tazewell County download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is above average where upload speeds are concerned, and below average compared to other Tazewell County fiber providers. Brightspeed offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Tazewell County 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 1,832 Mbps.
Show all upload speeds
- 84.1% up to 2,000.0 Mbps
- 15.9% up to 940.0 Mbps
Heartland Fiber Fiber in Tazewell County, IL
Heartland Fiber fiber coverage
About 2.85%, or 3,743 people, have Heartland Fiber fiber internet available to them in the county. The company covers the southeast and northeast Tazewell County area. Heartland Fiber is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Tazewell County.
Heartland Fiber fiber download speeds
Heartland Fiber is below average when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, Heartland Fiber fiber is the slowest. There are no different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from Heartland Fiber goes up to 500 Mbps, and all Tazewell County customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
Heartland Fiber fiber upload speeds
In Tazewell County download speeds tend to be equal to than upload speeds for Heartland Fiber fiber. Compared to other ISPs, Heartland Fiber is below average where upload speeds are concerned, and below average compared to other Tazewell County fiber providers. Heartland Fiber offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Tazewell County is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Tel-Star Communications Fiber in Tazewell County, IL
Tel-Star Communications fiber coverage
About 1.71%, or 2,251 people, have Tel-Star Communications fiber internet available to them in the county. The company covers the southeast and east Tazewell County area. Tel-Star Communications is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Tazewell County.
Tel-Star Communications fiber download speeds
Tel-Star Communications is above average when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, Tel-Star Communications fiber is below average. There are no different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from Tel-Star Communications goes up to 1,000 Mbps, and all Tazewell County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Tel-Star Communications fiber upload speeds
In Tazewell County download speeds tend to be equal to than upload speeds for Tel-Star Communications fiber. Compared to other ISPs, Tel-Star Communications is above average where upload speeds are concerned, and below average compared to other Tazewell County fiber providers. Tel-Star Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Tazewell County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Conxxus Fiber in Tazewell County, IL
Conxxus fiber coverage
About 1.61%, or 2,111 people, have Conxxus fiber internet available to them in the county. The company covers the south, southeast, and east Tazewell County area. Conxxus is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Tazewell County.
Conxxus fiber download speeds
Conxxus is above average when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, Conxxus fiber is above average. There are 2 different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from Conxxus goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Tazewell County customers is up to 4,894 Mbps.
Show all download speeds
- 97.3% up to 5,000.0 Mbps
- 2.7% up to 1,000.0 Mbps
Conxxus fiber upload speeds
In Tazewell County download speeds tend to be equal to than upload speeds for Conxxus fiber. Compared to other ISPs, Conxxus is above average where upload speeds are concerned, and above average compared to other Tazewell County fiber providers. Conxxus offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Tazewell County is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Conxxus customers can get speeds up to 4,894 Mbps.
Show all upload speeds
- 97.3% up to 5,000.0 Mbps
- 2.7% up to 1,000.0 Mbps
CASSCOMM Fiber in Tazewell County, IL
CASSCOMM fiber coverage
About 1.09%, or 1,428 people, have CASSCOMM fiber internet available to them in the county. The company covers the southwest Tazewell County area. CASSCOMM is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Tazewell County.
CASSCOMM fiber download speeds
CASSCOMM is above average when comparing download speeds to all other internet providers in Tazewell County. Versus other fiber providers in the area, CASSCOMM fiber is below average. There are no different maximum speeds throughout Tazewell County. The fastest plan anyone in Tazewell County can order from CASSCOMM goes up to 1,000 Mbps, and all Tazewell County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
CASSCOMM fiber upload speeds
In Tazewell County download speeds tend to be equal to than upload speeds for CASSCOMM fiber. Compared to other ISPs, CASSCOMM is above average where upload speeds are concerned, and below average compared to other Tazewell County fiber providers. CASSCOMM offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Tazewell County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Tazewell County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Tazewell County or any of the areas nearby.
How does fiber internet in Tazewell County compare to the rest of Illinois?
Fiber internet speeds in Tazewell County are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 1,515 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Illinois is 0.00% versus 80.44% in Tazewell County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Tazewell County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Peoria County, IL: less fiber coverage, slower speeds
- Woodford County, IL: less fiber coverage, slower speeds
- Fulton County, IL: less fiber coverage, slower speeds
- Ford County, IL: less fiber coverage, faster speeds
- Iroquois County, IL: less fiber coverage, faster speeds
- Lee County, IA: less fiber coverage, slower speeds
- Benton County, IN: less fiber coverage, slower speeds
- Van Buren County, IA: more fiber coverage, slower speeds
- White County, IN: less fiber coverage, faster speeds
- Davis County, IA: more fiber coverage, slower speeds
Counties with Similar Populations
- Berkeley County, WV: less fiber coverage, faster speeds
- Tangipahoa Parish, LA: less fiber coverage, faster speeds
- Fayette County, PA: less fiber coverage, faster speeds
- Faulkner County, AR: less fiber coverage, faster speeds
- Cochise County, AZ: less fiber coverage, faster speeds
- Clarke County, GA: less fiber coverage, faster speeds
- Chautauqua County, NY: less fiber coverage, slower speeds
- Cambria County, PA: less fiber coverage, slower speeds
- Calhoun County, MI: less fiber coverage, faster speeds
- Caguas Municipio, PR: less fiber coverage, slower speeds