Best Internet Providers in Marengo, IL
All 10 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Marengo, IL
Marengo has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Marengo.
Ranks compare Marengo with the 3,338 US towns of 10,000 to 24,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Marengo, IL at a Glance
Marengo Internet Providers, Ranked by Coverage, Speed and Customer Ratings
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Spectrum
Connection
Customer Rating
Fiber
Cable
XFINITY
Connection
Customer Rating
Fiber
Cable
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 Marengo ratings may vary and are shown below.
Who is the Best Internet Provider in Marengo, IL?
T-Mobile Home Internet is the best internet provider in Marengo based on Illinois customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Marengo, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 99.21% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Marengo?
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 Marengo
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- i3 Broadband - fiber coverage map
- Spectrum - cable coverage map
- XFINITY - cable coverage map
- Verizon - fixed wireless coverage map
- XFINITY - fiber coverage map
- Rise Broadband - fixed wireless coverage map
- e-vergent - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- Spectrum - fiber coverage map
- Fox Valley - fixed wireless coverage map
How Marengo Compares to Places Its Size
Marengo's report card score is in the top 46% and its connectivity index is in the bottom 42%.
| Measure | Marengo | Rank among US towns of 10,000 to 24,999 people | McHenry County | Illinois | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 47.7% | bottom 24% | 44.7% | 47.6% | 71.5% | 115 places at 100.0% |
| Average top speed | 3,093 Mbps | top 41% | 4,192 Mbps | 3,187 Mbps | 3,486 Mbps | Middle Valley, TN and Red Bank, TN and 1 more (25,000 Mbps) |
| Providers at a typical address | 9.4 | top 6% | 7.7 | 7.3 | 7.1 | Joshua, TX (13.3) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.7 | top 30% | 2.7 | 2.6 | 2.7 | North Bay Shore, NY (4.7) |
| Workers who work from home | 12% | bottom 50% | 16% | 16% | 15% | Brambleton, VA (51%) |
| Homes with a computer, tablet or phone | 96% | top 44% | 98% | 95% | 96% | 86 places at 100% |
| Homes with internet | 96% | top 14% | 96% | 91% | 91% | 11 places at 100% |
| Homes on fiber, cable or DSL | 64% | bottom 16% | 82% | 75% | 76% | Klahanie, WA and Short Hills, NJ and 1 more (96%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 86% | top 34% | 88% | 81% | 81% | Stone Ridge, VA and West University Place, TX and 1 more (100%) |
| Median household income | $110,802 | top 29% | $113,476 | $95,616 | $93,246 | West University Place, TX ($249,707) |
| Residents in school (6th grade to college) | 18% | top 13% | 15% | 16% | 16% | Stanford, CA (84%) |
Fiber reaches 47.7% of homes in Marengo, against 44.7% across McHenry County and 47.6% across Illinois. Households in Marengo are the same size as the US average (2.7 people against 2.7); 12% of workers work from home (US 15%); and the median household income is $110,802 (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 Marengo
Which Fiber Internet Providers are Available in Marengo?
EarthLink Fiber in Marengo, IL
Availability:
27.3%
Customer Rating:
(6)
Avg. Download Speed
5,000 Mbps
EarthLink offers Fiber service to 27.3% of Marengo homes. Across the city, EarthLink Fiber has speeds up to 5,000 Mbps
AT&T Fiber in Marengo, IL
Availability:
27.3%
Customer Rating:
(542)
Avg. Download Speed
5,000 Mbps
AT&T offers Fiber service to 27.3% of Marengo homes. Across the city, AT&T Fiber has speeds up to 5,000 Mbps
i3 Broadband Fiber in Marengo, IL
Availability:
15.4%
Customer Rating:
(27)
Avg. Download Speed
8,000 Mbps
i3 Broadband offers Fiber service to 15.4% of Marengo homes. Across the city, i3 Broadband Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
XFINITY Fiber in Marengo, IL
Availability:
5.5%
Customer Rating:
(300)
Avg. Download Speed
2,000 Mbps
XFINITY from Comcast offers Fiber service to 5.5% of Marengo homes. Across the city, XFINITY Fiber has speeds up to 2,000 Mbps
Spectrum Fiber in Marengo, IL
Availability:
3.4%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 3.4% of Marengo homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Marengo?
T-Mobile Home Internet Fixed Wireless in Marengo, IL
Availability:
99.2%
Customer Rating:
(342)
Avg. Download Speed
55 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 99.2% of Marengo homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 55 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 9.9 Mbps throughout the city.
Rise Broadband Fixed Wireless in Marengo, IL
Availability:
97.1%
Customer Rating:
(15)
Avg. Download Speed
90 Mbps
Rise Broadband offers Fixed Wireless service to 97.1% of Marengo homes. Across the city, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 90 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 20, with an average of 18 Mbps throughout the city.
Verizon Fixed Wireless in Marengo, IL
Availability:
94.5%
Customer Rating:
(362)
Avg. Download Speed
239 Mbps
Verizon offers Fixed Wireless service to 94.5% of Marengo homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 239 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 17 Mbps throughout the city.
EarthLink Fixed Wireless in Marengo, IL
Availability:
93.7%
Customer Rating:
(4)
Avg. Download Speed
41 Mbps
EarthLink offers Fixed Wireless service to 93.7% of Marengo homes. Across the city, EarthLink Fixed Wireless has speeds up to 41 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 6.6 Mbps throughout the city.
AT&T Fixed Wireless in Marengo, IL
Availability:
93.7%
Customer Rating:
(205)
Avg. Download Speed
41 Mbps
AT&T offers Fixed Wireless service to 93.7% of Marengo homes. Across the city, AT&T Fixed Wireless has speeds up to 41 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 6.6 Mbps throughout the city.
e-vergent Fixed Wireless in Marengo, IL
Availability:
79.2%
Customer Rating:
(1)
Avg. Download Speed
96 Mbps
e-vergent offers Fixed Wireless service to 79.2% of Marengo homes. Across the city, e-vergent Fixed Wireless is the only type of service available from the company, with speeds up to 96 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 10, with an average of 9.8 Mbps throughout the city.
Fox Valley Fixed Wireless in Marengo, IL
Availability:
58.4%
Customer Rating:
(0)
Avg. Download Speed
39 Mbps
Fox Valley Internet offers Fixed Wireless service to 58.4% of Marengo homes. Across the city, Fox Valley Fixed Wireless is the only type of service available from the company, with speeds up to 39 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 8.8 Mbps throughout the city.
Which Cable Internet Providers are Available in Marengo?
Spectrum Cable in Marengo, IL
Availability:
65.5%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 65.5% of Marengo homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
XFINITY Cable in Marengo, IL
Availability:
28.3%
Customer Rating:
(2077)
Avg. Download Speed
2,000 Mbps
XFINITY from Comcast offers Cable service to 28.3% of Marengo homes. Across the city, XFINITY Cable has speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in Marengo?
EarthLink DSL in Marengo, IL
Availability:
75.7%
Customer Rating:
(5)
Avg. Download Speed
46 Mbps
EarthLink offers DSL service to 75.7% of Marengo homes. Across the city, EarthLink DSL has speeds up to 46 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 9.2 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Marengo from EarthLink in terms of customer satisfaction.
AT&T DSL in Marengo, IL
Availability:
75.7%
Customer Rating:
(304)
Avg. Download Speed
46 Mbps
AT&T offers DSL service to 75.7% of Marengo homes. Across the city, AT&T DSL has speeds up to 46 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 9.2 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Marengo from AT&T in terms of customer satisfaction.
Internet in Marengo by Neighborhood and ZIP Code
Marengo has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Marengo
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Marengo
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 60152 | 12,324 | 47.4% | 3,051 Mbps | 9.4 | B | 61/100 |
How Marengo Compares to Nearby Places
The 10 places nearest to Marengo that have their own pages are all within 12 miles. Among them, Genoa has the most homes with fiber (90.5%) and Garden Prairie the fewest (0.0%); Marengo has 47.7%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Marengo (this page) | 12,260 | 47.7% | 3,093 Mbps | 9.4 | B | 61/100 |
| Woodstock | 29,808 | 51.7% | 4,487 Mbps | 8.5 | B | 70/100 |
| Huntley | 28,047 | 59.8% | 4,921 Mbps | 8.4 | B+ | 78/100 |
| Hampshire | 10,974 | 65.1% | 3,332 Mbps | 8.4 | B | 75/100 |
| Genoa | 7,187 | 90.5% | 4,690 Mbps | 8.5 | A- | 59/100 |
| Union | 1,597 | 0.0% | 1,235 Mbps | 8 | C | 54/100 |
| Garden Prairie | 1,130 | 0.0% | 497 Mbps | 6.3 | D+ | 38/100 |
| Hartland | 1,020 | 0.0% | 537 Mbps | 6.7 | D+ | 33/100 |
| Franklinville | 870 | 0.0% | 893 Mbps | 7.4 | C- | 64/100 |
| Ridgefield | 502 | 0.0% | 1,805 Mbps | 5.8 | C- | 80/100 |
| New Lebanon | 290 | 0.0% | 222 Mbps | 6.5 | D+ | 61/100 |
Who is the Fastest Internet Provider in Marengo?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, XFINITY from Comcast 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 Marengo
| i3 Broadband | 8,000 |
|---|---|
| AT&T | 5,000 |
| EarthLink | 5,000 |
| XFINITY from Comcast | 2,000 |
| Spectrum | 1,000 |
| Verizon | 300 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| Rise Broadband | 100 |
| e-vergent | 100 |
| Fox Valley Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Marengo. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Marengo Internet Providers
Based on 323 reviews from Illinois internet customers, T-Mobile Home Internet is the best internet service provider for Marengo residents. T-Mobile Home Internet was rated at an average of 3.94 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Illinois, with 4.00 out of 5 stars and 94.5% coverage in Marengo.
At a national level, based on 6600 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 Marengo Internet Providers
The table below shows average customer ratings from customers in Marengo, Illinois, and customers throughout the country.
| ISP / Tech Type | Marengo Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| i3 Broadband | (0) | (19) | (29) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| Spectrum | (0) | (15) | (1949) | View Plans | ||
| XFINITY | (0) | (210) | (2379) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| e-vergent | (0) | (0) | (1) | View Plans | ||
| Fox Valley | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Marengo
Based on data reported by Marengo ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 2,000 Mbps in Marengo. Therefore, the average customer can get up to 2,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Marengo Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| i3 Broadband | (0) |  (19) | (29) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| XFINITY | (0) | (210) | (2379) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| Spectrum | (0) | (15) | (1949) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| e-vergent | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Fox Valley | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Marengo?
Of the providers in Marengo, customers rate Verizon the best for price. Data comes from customers rating their satisfaction with pricing: in Marengo 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.
Verizon is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated second for affordability, with an average price rating of 3.78 out of 5.
The table below shows how customers in Marengo, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Marengo
| ISP / Tech Type | Marengo Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| i3 Broadband | (0) | (19) | (29) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Rise Broadband | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Spectrum | (0) | (15) | (1949) | View Plans | ||
| XFINITY | (0) | (210) | (2379) | View Plans | ||
| e-vergent | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Fox Valley | (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
Share your experience to help others in your area choose.
Verified customer: we detected your connection is on this provider.
Reviews are independent and unedited. Published after a quick spam check.
Which ISP Should You Choose in Marengo?
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 Marengo is T-Mobile Home Internet.
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Marengo is Verizon.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Marengo, available to 99.2% 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.