Best Internet Providers in Colmar, IL
All 6 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Colmar, IL
Colmar has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 2 available internet technologies in Colmar.
Ranks compare Colmar with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Colmar, IL at a Glance
Colmar Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Adams Telephone Co-Operative
Connection
Customer Rating
Fiber
McDonough Telephone Cooperative
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fixed Wireless
AT&T
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Colmar ratings may vary and are shown below.
Who is the Best Internet Provider in Colmar, IL?
McDonough Telephone Cooperative is the highest-rated internet provider in Colmar based on 78 Illinois customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
Which Providers are Available at my Home in Colmar?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Colmar
How Colmar Compares to Places Its Size
Colmar's report card score is in the top 32% and its connectivity index is in the bottom 31%.
| Measure | Colmar | Rank among US places under 1,000 people | McDonough County | Illinois | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 100.0% | top 1% | 79.1% | 47.6% | 71.5% | Tied with 6,945 other places at 100.0% |
| Average top speed | 1,000 Mbps | top 38% | 3,713 Mbps | 3,187 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 3.6 | bottom 41% | 6 | 7.3 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.6 | top 29% | 2.1 | 2.6 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 5% | bottom 27% | 7% | 16% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 82% | bottom 9% | 92% | 95% | 96% | 1,494 places at 100% |
| Homes with internet | 77% | bottom 18% | 85% | 91% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 60% | top 45% | 66% | 75% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 61% | bottom 21% | 76% | 81% | 81% | 72 places at 100% |
| Median household income | $67,718 | bottom 46% | $55,191 | $95,616 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 10% | bottom 38% | 23% | 16% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 100.0% of homes in Colmar, against 79.1% across McDonough County and 47.6% across Illinois. Households in Colmar are smaller than the US average (2.6 people against 2.7); 5% of workers work from home (US 15%); and the median household income is $67,718 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Colmar
Which Fiber Internet Providers are Available in Colmar?
Adams Telephone Co-Operative Fiber in Colmar, IL
Availability:
71.5%
Customer Rating:
(3)
Avg. Download Speed
1,000 Mbps
Adams Telephone Co-Operative offers Fiber service to 71.5% of Colmar homes. Across the city, Adams Telephone Co-Operative Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
McDonough Telephone Cooperative Fiber in Colmar, IL
Availability:
28.5%
Customer Rating:
(6)
Avg. Download Speed
1,000 Mbps
McDonough Telephone Cooperative offers Fiber service to 28.5% of Colmar homes. Across the city, McDonough Telephone Cooperative Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Colmar?
EarthLink Fixed Wireless in Colmar, IL
Availability:
79.1%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 79.1% of Colmar homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in Colmar, IL
Availability:
79.1%
Customer Rating:
(205)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 79.1% of Colmar homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Logonix Corporation Fixed Wireless in Colmar, IL
Availability:
60.5%
Customer Rating:
(0)
Avg. Download Speed
38 Mbps
Logonix Corporation offers Fixed Wireless service to 60.5% of Colmar homes. Across the city, Logonix Corporation Fixed Wireless is the only type of service available from the company, with speeds up to 38 Mbps
T-Mobile Home Internet Fixed Wireless in Colmar, IL
Availability:
40.1%
Customer Rating:
(342)
Avg. Download Speed
88 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 40.1% of Colmar homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 88 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 17 Mbps throughout the city.
Which Cable Internet Providers are Available in Colmar?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Colmar, IL.
Which DSL Internet Providers are Available in Colmar?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Colmar, IL.
Internet in Colmar by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Colmar
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Colmar
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Colmar Compares to Nearby Places
The 10 places nearest to Colmar that have their own pages are all within 13 miles. Among them, Colchester has the most homes with fiber (97.9%) and Macomb the fewest (84.0%); Colmar has 100.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Colmar (this page) | 172 | 100.0% | 1,000 Mbps | 3.6 | C+ | 31/100 |
| Macomb | 16,905 | 84.0% | 5,436 Mbps | 7 | B+ | 37/100 |
| Colchester | 1,929 | 97.9% | 1,302 Mbps | 4.6 | B- | 41/100 |
| Plymouth | 987 | 98.0% | 991 Mbps | 1.8 | C | 31/100 |
| Augusta | 727 | 100.0% | 1,000 Mbps | 1.2 | C | 24/100 |
| Tennessee | 649 | 99.2% | 1,256 Mbps | 4.8 | B- | 50/100 |
| Fandon | 237 | 100.0% | 1,000 Mbps | 3.2 | C+ | 12/100 |
| Huntsville | 208 | 100.0% | 1,000 Mbps | 2.1 | C | 57/100 |
| Webster | 121 | 67.8% | 479 Mbps | 2.7 | D+ | 46/100 |
| Fountain Green | 106 | 100.0% | 773 Mbps | 2.5 | C | 28/100 |
| Bentley | 30 | 0.0% | 500 Mbps | 2.4 | F | 22/100 |
Who is the Fastest Internet Provider in Colmar?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by McDonough Telephone Cooperative. On the other hand, based on data provided by the internet providers to the FCC, Adams Telephone Co-Operative and McDonough Telephone Cooperative should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Colmar
| Adams Telephone Co-Operative | 1,000 |
|---|---|
| McDonough Telephone Cooperative | 1,000 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| Logonix Corporation | 38 |
| AT&T | 25 |
| EarthLink | 25 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Colmar. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Colmar Internet Providers
Based on 78 reviews from Illinois internet customers, McDonough Telephone Cooperative is the best internet service provider for Colmar residents. McDonough Telephone Cooperative was rated at an average of 4.67 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Illinois, with 3.94 out of 5 stars and 40.1% coverage in Colmar.
At a national level, based on 1417 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Colmar Internet Providers
The table below shows average customer ratings from customers in Colmar, Illinois, and customers throughout the country.
| ISP / Tech Type | Colmar Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| McDonough Telephone Cooperative | (0) | (6) | (6) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Adams Telephone Co-Operative | (0) | (3) | (3) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| Logonix Corporation | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Colmar
Based on data reported by Colmar ISPs to the FCC, the fastest speeds in the city are available through Adams Telephone Co-Operative and McDonough Telephone Cooperative. These internet providers offer speeds up to 1,000 Mbps in Colmar. Therefore, the average customer can get up to 1,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers rated their satisfaction with internet speed highest with McDonough Telephone Cooperative. This indicates McDonough Telephone Cooperative reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Colmar Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| McDonough Telephone Cooperative | (0) | (6) | (6) | View Plans | ||
| Adams Telephone Co-Operative | (0) |  (3) | (3) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| EarthLink | (0) | (0) |  (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Logonix Corporation | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Colmar?
Of the providers in Colmar, customers rate McDonough Telephone Cooperative the best for price. Data comes from customers rating their satisfaction with pricing: in Colmar where enough of them have reviewed a provider, otherwise across Illinois or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
McDonough Telephone Cooperative is rated 4.67 out of 5 for price, which is higher than the average across all internet providers in the country. Adams Telephone Co-Operative is rated second for affordability, with an average price rating of 4.33 out of 5.
The table below shows how customers in Colmar, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Colmar
| ISP / Tech Type | Colmar Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| McDonough Telephone Cooperative | (0) | (6) | (6) | View Plans | ||
| Adams Telephone Co-Operative | (0) | (3) | (3) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Logonix Corporation | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Illinois
Customer Reviews
ISPReports User
Pavlov Media Fiber
November 13, 2026 Carol
McDonough Telephone Cooperative Fiber
October 26, 2026 Fast, friendly service. Appreciate being able to get quick help by calling. Actually get a person on the phone
ISPReports User
McDonough Telephone Cooperative Fiber
October 09, 2026 61438
McDonough Telephone Cooperative Fiber
October 08, 2026 MTC has been a great internet for my family. Rather it be gaming system speed, or just watching tv in multiple rooms, The internet seems to run smoothly. I very seldom have internet interruption. When we do it is usually due to storm taking out a pole, or upgrading the system. It usually has been a short time when it does happen.
ISPReports User
MTC Technologies Fiber
October 08, 2026 Rate your provider
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Which ISP Should You Choose in Colmar?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Colmar is McDonough Telephone Cooperative.
- The fastest internet provider should be Adams Telephone Co-Operative and McDonough Telephone Cooperative. Considering speed for the money and reliability in speeds, McDonough Telephone Cooperative may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Colmar is McDonough Telephone Cooperative.
- Viasat, HughesNet, EarthLink, and AT&T has the broadest coverage in Colmar, available to 79.1% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.