12 Best Internet Providers in Carlinville, IL
Find internet availability by address in Carlinville, IL
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Carlinville ISP Report Card | Business Internet in Carlinville
| Carlinville ISP Report Card | A | |
| Download Speed for Most Households | 5,364 Mbps | |
| Number of Internet Service Providers | 12 | |
| Real Carlinville Customer Ratings | 1 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Carlinville has 12 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 Carlinville.
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Carlinville has 12 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 Carlinville.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Sparklight
Connection
Customer Rating
Cable
Conxxus
Connection
Customer Rating
Fiber
Frontier
Connection
Customer Rating
Fiber
DSL
Madison communications
Connection
Customer Rating
Fiber
Above are the top 4 providers in Carlinville, IL for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
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 Carlinville ratings may vary and are shown below.
Who is the Best Internet Provider in Carlinville, IL?
Madison communications is the best internet provider in Carlinville based on Illinois customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Madison communications had the best reviews at the local, state, and national levels versus all available providers in Carlinville, making it a solid recommendation among providers with reviews. Madison communications is an option for 42.43% of the city.
The chart and table below show average customer ratings from customers in Carlinville, Illinois, and customers throughout the country.
Top Rated Internet Providers in Carlinville
Local, State, and National Ratings for all Carlinville Internet Providers
| ISP / Tech Type | Carlinville Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (5) | (73) | View Plans | ||
| Conxxus | (0) | (4) | (4) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Wisper Internet | (0) | (1) | (2) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Madison communications | (0) | (1) | (1) | View Plans | ||
| US Cellular | (0) | (0) | (15) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Royell Communications | (0) | (0) | (0) | View Plans |
Based on 87 reviews from Illinois internet customers, Madison communications is the best internet service provider for Carlinville residents. Madison communications was rated at an average of 1.00 out of 5 in our report for overall customer satisfaction. Conxxus wins for second-place in Illinois, with 4.50 out of 5 stars and 85.9% coverage in Carlinville.
At a national level, based on 2224 national reviews for any of the providers listed above, Conxxus is rated higher than any other provider, with a rating of 4.53 out of 5.
Which Providers are Available at my Home in Carlinville?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in Carlinville?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Madison communications. On the other hand, based on data provided by the internet providers to the FCC, Conxxus 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 Carlinville
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Frontier Communications | 7,000 Mbps | ||
| Conxxus | 5,000 Mbps | ||
| Nextlink | 1,000 Mbps | ||
| Madison communications | 1,000 Mbps | ||
| Sparklight | 1,000 Mbps | ||
| Wisper Internet | 400 Mbps | ||
| Verizon | 300 Mbps | ||
| Royell Communications | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| T-Mobile Home Internet | 25 Mbps | ||
| HughesNet | 25 Mbps | ||
| US Cellular | 10 Mbps |
Customer Ratings for Internet Provider Speeds in Carlinville
| ISP / Tech Type | Carlinville Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (5) | (73) | View Plans | ||
| Conxxus | (0) | (4) | (4) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Madison communications | (0) | (1) | (1) | View Plans | ||
| Wisper Internet | (0) | (1) | (2) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| US Cellular | (0) | (0) | (15) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Royell Communications | (0) | (0) | (0) | View Plans |
Based on data reported by Carlinville ISPs to the FCC, the fastest speeds in the city are available through Conxxus. The company offers speeds up to 7,000 Mbps in Carlinville. Therefore, the average customer can get up to 5,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with Madison communications. This indicates Madison communications reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Carlinville?
Illinois customers rate Madison communications as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Madison communications received a local rating of 1.00 out of 5, which is much lower than the average across all internet providers in the country. Conxxus is rated in second place for affordability by the company’s Carlinville customers with an average price rating of 4.50 out of 5.
The chart and graph below show how customers in Carlinville, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Carlinville
| ISP / Tech Type | Carlinville Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (5) | (73) | View Plans | ||
| Conxxus | (0) | (4) | (4) | View Plans | ||
| Frontier | (0) | (4) | (143) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Wisper Internet | (0) | (1) | (2) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Madison communications | (0) | (1) | (1) | View Plans | ||
| US Cellular | (0) | (0) | (15) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| Royell Communications | (0) | (0) | (0) | View Plans |
Carlinville Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the city and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Carlinville below, including the metrics used and how Carlinville compares to the rest of Illinois and nation.
| Metric
(hover for details)
|
Carlinville | Illinois | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Carlinville that have a Fiber internet connection available to their home. | 94.21% | 44.05% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 5,364 Mbps | 2,791 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Carlinville. | 9.2 | 7.1 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.5 | 2.6 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 8% | 14% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 94% | 95% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 90% | 90% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 70% | 74% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 71% | 75% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Carlinville ISP Report Card & Digital Connectivity Index
The ISP Report Card in Carlinville is A, which is comparable to other cities. The local demand for broadband internet connectivity in Carlinville is high with a score of 54 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Carlinville have done a average job meeting the needs of its residents.
The Carlinville ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
90% of Carlinville households have an internet connection despite having 99.42% availability. 70% of households have fiber, cable, or DSL, 6% have satellite, 0% are still on dial-up, and 1% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 70% of households have a broadband connection such as fiber, cable or DSL available to their home, 71% subscribe to it. A moderate amount of Carlinville residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Cities Compare to Carlinville?
- ISP Report Card: C
- Digital Connectivity Index: 49 / 100
- ISP Report Card: C
- Digital Connectivity Index: 53 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 45 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 45 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 43 / 100
- ISP Report Card: D
- Digital Connectivity Index: 43 / 100
- ISP Report Card: D
- Digital Connectivity Index: 39 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 49 / 100
- ISP Report Card: B
- Digital Connectivity Index: 45 / 100
How Much Speed does a Carlinville Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Carlinville is 2.5, which is smaller than the Illinois average of 2.6 and smaller than the national average of 2.7. Carlinville's average household income is $65,625 which is lower than the Illinois average of $93,298 and lower than the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.
Carlinville also has 11% of its population enrolled in school between the 6th grade and college level, this is lower than the Illinois average of 16%. Additionally, 8% of residents work from home, which is lower than the 14% of residents in Illinois who work from home. This and other factors you can see above show us that the community of Carlinville has an average need for internet connectivity and speeds.
Compared to the rest of the country, Carlinville households are about average when it comes to technological engagement. 94% of households have some sort of computing device, 60% have desktops or laptops in the home, and 89% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Carlinville?
Conxxus Fiber in Carlinville, IL
Conxxus offers Fiber service to 85.9% of Carlinville homes. Across the city, Conxxus Fiber is the only type of service available from the company, with speeds up to 5,000 Mbps
Frontier Fiber in Carlinville, IL
Frontier Communications offers Fiber service to 47.0% of Carlinville homes. Across the city, Frontier Fiber has speeds up to 7,000 Mbps
Madison communications Fiber in Carlinville, IL
Madison communications offers Fiber service to 42.4% of Carlinville homes. Across the city, Madison communications Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Royell Communications Fiber in Carlinville, IL
Royell Communications offers Fiber service to 1.7% of Carlinville homes. Across the city, Royell Communications Fiber has speeds up to 100 Mbps
Which Cable Internet Providers are Available in Carlinville?
Sparklight Cable in Carlinville, IL
Sparklight offers Cable service to 90.5% of Carlinville homes. Across the city, Sparklight Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Carlinville?
Frontier DSL in Carlinville, IL
Frontier Communications offers DSL service to 71.8% of Carlinville homes. Across the city, Frontier DSL has speeds up to 19 Mbps, with speeds from 10 Mpbs up to 115 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 7.0, with an average of 1.5 Mbps throughout the city. Frontier DSL is rated lower than other types of internet service available in Carlinville from Frontier in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Carlinville?
Wisper Internet Fixed Wireless in Carlinville, IL
Wisper Internet offers Fixed Wireless service to 99.1% of Carlinville homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 384 Mbps, with speeds from 100 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 30, with an average of 29 Mbps throughout the city.
US Cellular Fixed Wireless in Carlinville, IL
US Cellular offers Fixed Wireless service to 96.8% of Carlinville homes. Across the city, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps
EarthLink Fixed Wireless in Carlinville, IL
EarthLink offers Fixed Wireless service to 93.7% of Carlinville homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 47 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 8.1 Mbps throughout the city.
AT&T Fixed Wireless in Carlinville, IL
AT&T offers Fixed Wireless service to 93.7% of Carlinville homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 47 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 8.1 Mbps throughout the city.
Royell Communications Fixed Wireless in Carlinville, IL
Royell Communications offers Fixed Wireless service to 87.5% of Carlinville homes. Across the city, Royell Communications Fixed Wireless has speeds up to 25 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 4.9 Mbps throughout the city.
Verizon Fixed Wireless in Carlinville, IL
Verizon offers Fixed Wireless service to 77.3% of Carlinville homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Nextlink Fixed Wireless in Carlinville, IL
Nextlink offers Fixed Wireless service to 26.0% of Carlinville homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 467 Mbps, with speeds from 200 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 500, with an average of 177 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Carlinville, IL
T-Mobile Home Internet offers Fixed Wireless service to 4.1% of Carlinville 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
Which ISP Should You Choose in Carlinville?
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 Carlinville is Madison communications.
- The fastest internet provider should be Conxxus. Considering speed for the money and reliability in speeds, Madison communications may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Carlinville is Madison communications.
- Wisper Internet, Viasat, and HughesNet has the broadest coverage in Carlinville, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.
How does Carlinville compare to other cities with a similar population?
To see how Carlinville stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Carlinville's A ISP Report Card and 54 / 100 Digital Connectivity Index.
- ISP Report Card: C-
- Digital Connectivity Index: 83 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 63 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 41 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 89 / 100
- ISP Report Card: B
- Digital Connectivity Index: 91 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 37 / 100
- ISP Report Card: C
- Digital Connectivity Index: 36 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 72 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 42 / 100
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