Best Internet Providers in Dahlgren, IL
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Dahlgren, IL
Dahlgren has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Dahlgren.
Ranks compare Dahlgren with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Dahlgren, IL at a Glance
Dahlgren Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Hamilton County Communications
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Verizon
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 Dahlgren ratings may vary and are shown below.
Who is the Best Internet Provider in Dahlgren, IL?
T-Mobile Home Internet is the best internet provider in Dahlgren 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 Dahlgren, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 92.05% 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 Dahlgren?
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 Dahlgren
- Hamilton County Communications - fiber coverage map
- Sparklight - fiber coverage map
- Verizon - fixed wireless coverage map
- Wisper Internet - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Hamilton County Communications - dsl coverage map
- Nextlink - fixed wireless coverage map
How Dahlgren Compares to Places Its Size
Dahlgren's report card score is in the bottom 46% and its connectivity index is in the bottom 32%.
| Measure | Dahlgren | Rank among US towns of 1,000 to 9,999 people | Hamilton County | Illinois | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 72.3% | bottom 48% | 75.3% | 47.6% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 1,307 Mbps | bottom 47% | 3,286 Mbps | 3,187 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 5.5 | top 50% | 5.4 | 7.3 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.6 | top 33% | 2.3 | 2.6 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 7% | bottom 34% | 3% | 16% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 93% | bottom 44% | 84% | 95% | 96% | 515 places at 100% |
| Homes with internet | 86% | bottom 38% | 79% | 91% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 56% | bottom 27% | 55% | 75% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 63% | bottom 17% | 61% | 81% | 81% | 12 places at 100% |
| Median household income | $69,763 | bottom 43% | $71,390 | $95,616 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 11% | bottom 35% | 15% | 16% | 16% | University Park, PA (95%) |
Fiber reaches 72.3% of homes in Dahlgren, against 75.3% across Hamilton County and 47.6% across Illinois. Households in Dahlgren are smaller than the US average (2.6 people against 2.7); 7% of workers work from home (US 15%); and the median household income is $69,763 (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 Dahlgren
Which Fiber Internet Providers are Available in Dahlgren?
Hamilton County Communications Fiber in Dahlgren, IL
Availability:
72.1%
Customer Rating:
(1)
Avg. Download Speed
1,000 Mbps
Hamilton County Communications offers Fiber service to 72.1% of Dahlgren homes. Across the city, Hamilton County Communications Fiber has speeds up to 1,000 Mbps
Sparklight Fiber in Dahlgren, IL
Availability:
8.2%
Customer Rating:
(23)
Avg. Download Speed
7,000 Mbps
Sparklight offers Fiber service to 8.2% of Dahlgren homes. Across the city, Sparklight Fiber is the only type of service available from the company, with speeds up to 7,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Dahlgren?
T-Mobile Home Internet Fixed Wireless in Dahlgren, IL
Availability:
92.0%
Customer Rating:
(342)
Avg. Download Speed
77 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 92.0% of Dahlgren homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 77 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 15 Mbps throughout the city.
Verizon Fixed Wireless in Dahlgren, IL
Availability:
90.8%
Customer Rating:
(362)
Avg. Download Speed
223 Mbps
Verizon offers Fixed Wireless service to 90.8% of Dahlgren homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 223 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 16 Mbps throughout the city.
Wisper Internet Fixed Wireless in Dahlgren, IL
Availability:
68.9%
Customer Rating:
(2)
Avg. Download Speed
232 Mbps
Wisper Internet offers Fixed Wireless service to 68.9% of Dahlgren homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 232 Mbps, with speeds from 25 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 30, with an average of 19 Mbps throughout the city.
EarthLink Fixed Wireless in Dahlgren, IL
Availability:
67.8%
Customer Rating:
(4)
Avg. Download Speed
52 Mbps
EarthLink offers Fixed Wireless service to 67.8% of Dahlgren homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 52 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 9.2 Mbps throughout the city.
AT&T Fixed Wireless in Dahlgren, IL
Availability:
67.8%
Customer Rating:
(205)
Avg. Download Speed
52 Mbps
AT&T offers Fixed Wireless service to 67.8% of Dahlgren homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 52 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 9.2 Mbps throughout the city.
Nextlink Fixed Wireless in Dahlgren, IL
Availability:
1.2%
Customer Rating:
(14)
Avg. Download Speed
35 Mbps
Nextlink offers Fixed Wireless service to 1.2% of Dahlgren homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 35 Mbps
Which Cable Internet Providers are Available in Dahlgren?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Dahlgren, IL.
Which DSL Internet Providers are Available in Dahlgren?
Hamilton County Communications DSL in Dahlgren, IL
Availability:
71.3%
Customer Rating:
(0)
Avg. Download Speed
10 Mbps
Hamilton County Communications offers DSL service to 71.3% of Dahlgren homes. Across the city, Hamilton County Communications DSL has speeds up to 10 Mbps
Internet in Dahlgren by Neighborhood and ZIP Code
Dahlgren has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Dahlgren
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Dahlgren
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 62828 | 1,413 | 75.1% | 1,310 Mbps | 5.5 | C+ | 42/100 |
How Dahlgren Compares to Nearby Places
The 10 places nearest to Dahlgren that have their own pages are all within 12 miles. Among them, McLeansboro has the most homes with fiber (95.3%) and Opdyke the fewest (19.1%); Dahlgren has 72.3%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Dahlgren (this page) | 1,371 | 72.3% | 1,307 Mbps | 5.5 | C+ | 38/100 |
| McLeansboro | 3,460 | 95.3% | 5,966 Mbps | 6.7 | A- | 16/100 |
| Bluford | 1,514 | 77.0% | 982 Mbps | 4 | C- | 18/100 |
| Opdyke | 1,316 | 19.1% | 1,608 Mbps | 6.2 | C | 22/100 |
| Wayne City | 1,300 | 91.3% | 2,425 Mbps | 7.8 | B+ | 28/100 |
| Belle Rive | 1,031 | 53.5% | 639 Mbps | 5.4 | C- | 30/100 |
| Keenes | 658 | 50.3% | 669 Mbps | 3.9 | D+ | 20/100 |
| Diamond City | 608 | 91.6% | 3,047 Mbps | 5.5 | B | 15/100 |
| Delafield | 232 | 60.3% | 660 Mbps | 4.3 | C- | 42/100 |
| Frisco | 160 | 76.9% | 1,580 Mbps | 3.3 | C | 37/100 |
| Piopolis | 131 | 91.6% | 941 Mbps | 4.5 | C | 41/100 |
Who is the Fastest Internet Provider in Dahlgren?
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, Hamilton County 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 Dahlgren
| Sparklight | 7,000 |
|---|---|
| Hamilton County Communications | 1,000 |
| Wisper Internet | 400 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| Nextlink | 35 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Dahlgren. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Dahlgren Internet Providers
Based on 85 reviews from Illinois internet customers, T-Mobile Home Internet is the best internet service provider for Dahlgren 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 90.8% coverage in Dahlgren.
At a national level, based on 2329 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 Dahlgren Internet Providers
The table below shows average customer ratings from customers in Dahlgren, Illinois, and customers throughout the country.
| ISP / Tech Type | Dahlgren Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Sparklight | (0) | (6) | (82) | View Plans | ||
| Wisper Internet | (0) |  (1) |  (3) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| Hamilton County Communications | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Nextlink | (0) | (0) | (19) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans |
Customer Ratings for Internet Provider Speeds in Dahlgren
Based on data reported by Dahlgren ISPs to the FCC, the fastest speeds in the city are available through Hamilton County Communications. The company offers speeds up to 1,000 Mbps in Dahlgren. Therefore, the average customer can get up to 732 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 | Dahlgren Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (9) | (816) | View Plans | ||
| Sparklight | (0) | (6) | (82) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Wisper Internet | (0) | (1) | (3) | View Plans | ||
| Hamilton County 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 Dahlgren?
Of the providers in Dahlgren, customers rate Verizon the best for price. Data comes from customers rating their satisfaction with pricing: in Dahlgren 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 Dahlgren, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Dahlgren
| ISP / Tech Type | Dahlgren Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (9) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| AT&T | (0) | (51) | (1051) | View Plans | ||
| Wisper Internet | (0) | (1) | (3) | View Plans | ||
| Sparklight | (0) | (6) | (82) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Hamilton County 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 Dahlgren?
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 Dahlgren is T-Mobile Home Internet.
- The fastest internet provider should be Hamilton County Communications. 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 Dahlgren is Verizon.
- Viasat, HughesNet, and Hamilton County Communications has the broadest coverage in Dahlgren, available to 99.0% 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.