In McDonough County there are 5 residential Fiber providers covering 73.27% of the county. The average home can get speeds up to 3,197 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 McDonough County, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in McDonough County, IL please click below.
McDonough County, IL Availability Maps
Fiber Internet Service Providers in McDonough 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 McDonough County are not shown.
McDonough 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 McDonough County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 73.27% of McDonough County. 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 McDonough County above to see who has service at your home.
How fast is fiber internet in McDonough County?
The map below shows maximum fiber internet speeds by area in McDonough County.
Fiber Internet Speed Key
The average McDonough County home can get up to 3,197 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 7,000 Mbps, which 26.87% 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 25 Mbps. See the internet provider details below for info about their speed and coverage in McDonough County.
Fiber internet speeds tend to be faster in the central parts of McDonough County, and slower in the west areas of the county.
Is fiber the fastest internet I can get in McDonough County?
The fastest internet for you may vary based on where in McDonough County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 45.96% of McDonough County homes.
- Cable is fastest for 46.63% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.47%.
- Satellite internet may be the only option for 5.81% of McDonough County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in McDonough County, along with details on where in McDonough County and at what speeds.
McDonough Telephone Cooperative Fiber in McDonough County, IL
McDonough Telephone Cooperative fiber coverage
About 53.34%, or 14,530 people, have McDonough Telephone Cooperative fiber internet available to them in the county. The company covers the entire McDonough County area. McDonough Telephone Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of McDonough County.
McDonough Telephone Cooperative fiber download speeds
McDonough Telephone Cooperative is above average when comparing download speeds to all other internet providers in McDonough County. Versus other fiber providers in the area, McDonough Telephone Cooperative fiber is below average. There are no different maximum speeds throughout McDonough County. The fastest plan anyone in McDonough County can order from McDonough Telephone Cooperative goes up to 1,000 Mbps, and all McDonough County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
McDonough Telephone Cooperative fiber upload speeds
In McDonough County download speeds tend to be equal to than upload speeds for McDonough Telephone Cooperative fiber. Compared to other ISPs, McDonough Telephone Cooperative is above average where upload speeds are concerned, and below average compared to other McDonough County fiber providers. McDonough Telephone Cooperative offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in McDonough 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 McDonough County, IL
Frontier fiber coverage
About 26.87%, or 7,319 people, have Frontier fiber internet available to them in the county. The company covers the central and south McDonough County 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 McDonough County.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in McDonough County. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout McDonough County. The fastest plan anyone in McDonough County can order from Frontier goes up to 7,000 Mbps, and all McDonough County customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In McDonough 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 McDonough County fiber providers. Frontier offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in McDonough 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
Logonix Corporation Fiber in McDonough County, IL
Logonix Corporation fiber coverage
About 24.38%, or 6,640 people, have Logonix Corporation fiber internet available to them in the county. The company covers the central, west, northeast, and southeast McDonough County area. Logonix Corporation is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of McDonough County.
Logonix Corporation fiber download speeds
Logonix Corporation is above average when comparing download speeds to all other internet providers in McDonough County. Versus other fiber providers in the area, Logonix Corporation fiber is below average. There are 3 different maximum speeds throughout McDonough County. The fastest plan anyone in McDonough County can order from Logonix Corporation goes up to 1,000 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for McDonough County customers is up to 984 Mbps.
Show all download speeds
- 98.3% up to 1,000.0 Mbps
- 0.2% up to 250.0 Mbps
- 1.6% up to 25.0 Mbps
Logonix Corporation fiber upload speeds
In McDonough County download speeds tend to be faster than than upload speeds for Logonix Corporation fiber. Compared to other ISPs, Logonix Corporation is above average where upload speeds are concerned, and below average compared to other McDonough County fiber providers. Logonix Corporation offers 3 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 McDonough County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Logonix Corporation customers can get speeds up to 983 Mbps.
Show all upload speeds
- 98.3% up to 1,000.0 Mbps
- 0.2% up to 250.0 Mbps
- 1.6% up to 3.0 Mbps
ICS Advanced Technologies Fiber in McDonough County, IL
ICS Advanced Technologies fiber coverage
About 2.71%, or 738 people, have ICS Advanced Technologies fiber internet available to them in the county. The company covers the central McDonough County area. ICS Advanced Technologies is a large internet service provider internet service providers in the US, with internet service available in a very small piece of McDonough County.
ICS Advanced Technologies fiber download speeds
ICS Advanced Technologies is below average when comparing download speeds to all other internet providers in McDonough County. Versus other fiber providers in the area, ICS Advanced Technologies fiber is below average. There are no different maximum speeds throughout McDonough County. The fastest plan anyone in McDonough County can order from ICS Advanced Technologies goes up to 150 Mbps, and all McDonough County customers can get this speed.
Show all download speeds
- 100.0% up to 150.0 Mbps
ICS Advanced Technologies fiber upload speeds
In McDonough County download speeds tend to be equal to than upload speeds for ICS Advanced Technologies fiber. Compared to other ISPs, ICS Advanced Technologies is below average where upload speeds are concerned, and below average compared to other McDonough County fiber providers. ICS Advanced Technologies offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in McDonough County is up to 150 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 150.0 Mbps
Adams Telephone Co-Operative Fiber in McDonough County, IL
Adams Telephone Co-Operative fiber coverage
About 1.33%, or 362 people, have Adams Telephone Co-Operative fiber internet available to them in the county. The company covers the southwest and south McDonough County area. Adams Telephone Co-Operative is a large internet service provider internet service providers in the US, with internet service available in a very small piece of McDonough County.
Adams Telephone Co-Operative fiber download speeds
Adams Telephone Co-Operative is above average when comparing download speeds to all other internet providers in McDonough County. Versus other fiber providers in the area, Adams Telephone Co-Operative fiber is below average. There are no different maximum speeds throughout McDonough County. The fastest plan anyone in McDonough County can order from Adams Telephone Co-Operative goes up to 1,000 Mbps, and all McDonough County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Adams Telephone Co-Operative fiber upload speeds
In McDonough County download speeds tend to be equal to than upload speeds for Adams Telephone Co-Operative fiber. Compared to other ISPs, Adams Telephone Co-Operative is above average where upload speeds are concerned, and below average compared to other McDonough County fiber providers. Adams Telephone Co-Operative offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in McDonough 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
McDonough County Fiber by Area
This information is most helpful to those looking for homes or considering moving to McDonough County or any of the areas nearby.
How does fiber internet in McDonough County compare to the rest of Illinois?
Fiber internet speeds in McDonough County are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 3,197 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Illinois is 0.00% versus 73.27% in McDonough County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around McDonough 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
- Hancock County, IL: more fiber coverage, slower speeds
- Fulton County, IL: less fiber coverage, slower speeds
- Lee County, IA: less fiber coverage, slower speeds
- Clark County, MO: less fiber coverage, slower speeds
- Scotland County, MO: more fiber coverage, slower speeds
- McLean County, IL: more fiber coverage, faster speeds
- Schuyler County, MO: less fiber coverage, slower speeds
- Putnam County, MO: more fiber coverage, slower speeds
- Ford County, IL: more fiber coverage, faster speeds
- Mercer County, MO: more fiber coverage, slower speeds
Counties with Similar Populations
- Perry County, MO: less fiber coverage, slower speeds
- Marshall County, KY: less fiber coverage, slower speeds
- Marshall County, WV: less fiber coverage, faster speeds
- Martin County, NC: less fiber coverage, slower speeds
- Patrick County, VA: less fiber coverage, slower speeds
- Paulding County, OH: less fiber coverage, slower speeds
- Peach County, GA: less fiber coverage, slower speeds
- Penuelas Municipio, PR: more fiber coverage, slower speeds
- Perry County, IL: more fiber coverage, faster speeds
- Perry County, IN: more fiber coverage, slower speeds