Best Internet Providers in Sepo, IL
All 7 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Sepo, IL
Sepo has 7 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 Sepo.
Ranks compare Sepo with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Sepo, IL at a Glance
Sepo Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Mid Century Communications
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
CASSCOMM
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 Sepo ratings may vary and are shown below.
Who is the Best Internet Provider in Sepo, IL?
CASSCOMM is the highest-rated internet provider in Sepo based on 83 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 Sepo?
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 Sepo
How Sepo Compares to Places Its Size
Sepo's report card score is in the bottom 34% and its connectivity index is in the bottom 13%.
| Measure | Sepo | Rank among US places under 1,000 people | Fulton County | Illinois | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 25.8% | bottom 33% | 71.3% | 47.6% | 71.5% | 6,946 places at 100.0% |
| Average top speed | 510 Mbps | bottom 21% | 1,040 Mbps | 3,187 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 5.4 | top 29% | 5.2 | 7.3 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.3 | bottom 36% | 2.3 | 2.6 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 4% | bottom 20% | 6% | 16% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 91% | bottom 40% | 94% | 95% | 96% | 1,494 places at 100% |
| Homes with internet | 89% | top 34% | 89% | 91% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 35% | bottom 14% | 66% | 75% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 77% | top 34% | 74% | 81% | 81% | 72 places at 100% |
| Median household income | $85,299 | top 25% | $63,621 | $95,616 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 17% | top 13% | 13% | 16% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 25.8% of homes in Sepo, against 71.3% across Fulton County and 47.6% across Illinois. Households in Sepo are smaller than the US average (2.3 people against 2.7); 4% of workers work from home (US 15%); and the median household income is $85,299 (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 Sepo
Which Fiber Internet Providers are Available in Sepo?
Mid Century Communications Fiber in Sepo, IL
Availability:
25.8%
Customer Rating:
(1)
Avg. Download Speed
1,000 Mbps
Mid Century Communications offers Fiber service to 25.8% of Sepo homes. Across the city, Mid Century Communications 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 Sepo?
T-Mobile Home Internet Fixed Wireless in Sepo, IL
Availability:
94.2%
Customer Rating:
(342)
Avg. Download Speed
25 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 94.2% of Sepo homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
CASSCOMM Fixed Wireless in Sepo, IL
Availability:
91.7%
Customer Rating:
(0)
Avg. Download Speed
25 Mbps
CASSCOMM offers Fixed Wireless service to 91.7% of Sepo homes. Across the city, CASSCOMM Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Verizon Fixed Wireless in Sepo, IL
Availability:
89.2%
Customer Rating:
(362)
Avg. Download Speed
197 Mbps
Verizon offers Fixed Wireless service to 89.2% of Sepo homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 197 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 15 Mbps throughout the city.
EarthLink Fixed Wireless in Sepo, IL
Availability:
80.0%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 80.0% of Sepo 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 Sepo, IL
Availability:
80.0%
Customer Rating:
(205)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 80.0% of Sepo homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Nextlink Fixed Wireless in Sepo, IL
Availability:
75.0%
Customer Rating:
(14)
Avg. Download Speed
500 Mbps
Nextlink offers Fixed Wireless service to 75.0% of Sepo homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 500 Mbps
Which Cable Internet Providers are Available in Sepo?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Sepo, IL.
Which DSL Internet Providers are Available in Sepo?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Sepo, IL.
Internet in Sepo by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Sepo
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Sepo
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Sepo Compares to Nearby Places
The 10 places nearest to Sepo that have their own pages are all within 9 miles. Among them, Havana has the most homes with fiber (92.8%) and Lewistown the fewest (69.4%); Sepo has 25.8%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Sepo (this page) | 120 | 25.8% | 510 Mbps | 5.4 | D+ | 21/100 |
| Havana | 4,181 | 92.8% | 1,885 Mbps | 5 | B- | 44/100 |
| Lewistown | 3,048 | 69.4% | 1,033 Mbps | 4.5 | C | 22/100 |
| Ipava | 728 | 14.0% | 505 Mbps | 3.4 | D | 41/100 |
| Bryant | 278 | 75.2% | 856 Mbps | 2.3 | D+ | 23/100 |
| Matanzas Beach | 227 | 70.9% | 1,510 Mbps | 4.6 | C | 36/100 |
| Liverpool | 166 | 0.0% | 232 Mbps | 2.9 | F | 20/100 |
| Eckard | 135 | 68.9% | 1,462 Mbps | 5.5 | C+ | 70/100 |
| Enion | 107 | 0.0% | 361 Mbps | 3 | D- | 37/100 |
| Little America | 101 | 0.0% | 436 Mbps | 3.5 | D- | 20/100 |
| Maples Mill | 83 | 0.0% | 349 Mbps | 2.7 | F | 21/100 |
Who is the Fastest Internet Provider in Sepo?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by CASSCOMM. On the other hand, based on data provided by the internet providers to the FCC, Mid Century Communications 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 Sepo
| Mid Century Communications | 1,000 |
|---|---|
| Nextlink | 500 |
| Verizon | 300 |
| Viasat | 100 |
| HughesNet | 25 |
| T-Mobile Home Internet | 25 |
| CASSCOMM | 25 |
| AT&T | 25 |
| EarthLink | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Sepo. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Sepo Internet Providers
Based on 83 reviews from Illinois internet customers, CASSCOMM is the best internet service provider for Sepo residents. CASSCOMM was rated at an average of 4.80 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 94.2% coverage in Sepo.
At a national level, based on 2249 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 Sepo Internet Providers
The table below shows average customer ratings from customers in Sepo, Illinois, and customers throughout the country.
| ISP / Tech Type | Sepo Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| CASSCOMM | (0) |  (5) | (5) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Nextlink | (0) | (0) | (19) | View Plans | ||
| Mid Century Communications | (0) | (0) | (1) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans |
Customer Ratings for Internet Provider Speeds in Sepo
Based on data reported by Sepo ISPs to the FCC, the fastest speeds in the city are available through Mid Century Communications. The company offers speeds up to 1,000 Mbps in Sepo. 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.
However, actual customers rated their satisfaction with internet speed highest with CASSCOMM. This indicates CASSCOMM reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Sepo Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| CASSCOMM | (0) |  (5) | (5) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Mid Century Communications | (0) | (0) | (1) | View Plans | ||
| Nextlink | (0) | (0) | (19) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Who is the Cheapest Internet Provider in Sepo?
Of the providers in Sepo, customers rate Verizon the best for price. Data comes from customers rating their satisfaction with pricing: in Sepo 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. CASSCOMM is rated second for affordability, with an average price rating of 4.20 out of 5.
The table below shows how customers in Sepo, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Sepo
| ISP / Tech Type | Sepo Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| CASSCOMM | (0) | (5) | (5) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Mid Century Communications | (0) | (0) | (1) | View Plans | ||
| Nextlink | (0) | (0) | (19) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | 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 Sepo?
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 Sepo is CASSCOMM.
- The fastest internet provider should be Mid Century Communications. Considering speed for the money and reliability in speeds, CASSCOMM may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Sepo is Verizon.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Sepo, available to 94.2% 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.