8 Best Internet Providers in Collinsville, IL
Find internet availability by address in Collinsville, IL
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Collinsville ISP Report Card | Business Internet in Collinsville
| Collinsville ISP Report Card | B | |
| Download Speed for Most Households | 3,768 Mbps | |
| Number of Internet Service Providers | 8 | |
| Real Collinsville 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.
Collinsville has 8 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 Collinsville.
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Collinsville has 8 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 Collinsville.
Compare 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
Cable
Sparklight
Connection
Customer Rating
Fiber
Above are the top 4 providers in Collinsville, 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 Collinsville ratings may vary and are shown below.
Who is the Best Internet Provider in Collinsville, IL?
i3 Broadband is the highest-rated internet provider in Collinsville based on 107 Illinois customer reviews, and i3 Broadband 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. The chart and table below show average customer ratings from customers in Collinsville, Illinois, and customers throughout the country.
Top Rated Internet Providers in Collinsville
Local, State, and National Ratings for all Collinsville Internet Providers
| ISP / Tech Type | Collinsville Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Spectrum | (1) | (13) | (1738) | View Plans | ||
| i3 Broadband | (0) | (16) | (23) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Sparklight | (0) | (5) | (73) | View Plans | ||
| Wisper Internet | (0) | (1) | (2) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans |
Based on 107 reviews from Illinois internet customers, i3 Broadband is the best internet service provider for Collinsville residents. i3 Broadband was rated at an average of 4.31 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Illinois, with 4.10 out of 5 stars and 44.0% coverage in Collinsville.
At a national level, based on 3808 national reviews for any of the providers listed above, i3 Broadband is rated higher than any other provider, with a rating of 4.05 out of 5.
Which Providers are Available at my Home in Collinsville?
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 Collinsville?
Based on both FCC data and unbiased customer ratings in Collinsville, the fastest internet in the city comes from i3 Broadband.
Data Reported to FCC by ISPs: Average Maximum Available in Collinsville
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| i3 Broadband | 8,000 Mbps | ||
| Sparklight | 7,000 Mbps | ||
| AT&T | 5,000 Mbps | ||
| EarthLink | 5,000 Mbps | ||
| Spectrum | 1,000 Mbps | ||
| Wisper Internet | 400 Mbps | ||
| Verizon | 300 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Collinsville
| ISP / Tech Type | Collinsville Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Spectrum | (1) | (13) | (1738) | View Plans | ||
| i3 Broadband | (0) | (16) | (23) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| Sparklight | (0) | (5) | (73) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Wisper Internet | (0) | (1) | (2) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans |
Based on data reported by Collinsville ISPs to the FCC, the fastest speeds in the city are available through i3 Broadband. The company offers speeds up to 8,000 Mbps in Collinsville. Therefore, the average customer can get up to 8,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the city rated their satisfaction with internet speed highest with i3 Broadband. This indicates i3 Broadband reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Collinsville?
Illinois customers rate i3 Broadband 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.
i3 Broadband received a local rating of 4.19 out of 5, which is about average for the average across all internet providers in the country. Verizon is rated in second place for affordability by the company’s Collinsville customers with an average price rating of 4.00 out of 5.
The chart and graph below show how customers in Collinsville, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Collinsville
| ISP / Tech Type | Collinsville Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Spectrum | (1) | (13) | (1738) | View Plans | ||
| i3 Broadband | (0) | (16) | (23) | View Plans | ||
| Verizon | (0) | (10) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | View Plans | ||
| AT&T | (0) | (47) | (924) | View Plans | ||
| Sparklight | (0) | (5) | (73) | View Plans | ||
| Wisper Internet | (0) | (1) | (2) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans |
Collinsville 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 Collinsville below, including the metrics used and how Collinsville compares to the rest of Illinois and nation.
| Metric
(hover for details)
|
Collinsville | Illinois | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Collinsville that have a Fiber internet connection available to their home. | 61.72% | 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. | 3,768 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 Collinsville. | 7.3 | 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. | 2.3 | 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. | 12% | 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. | 96% | 95% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 92% | 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. | 78% | 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. | 79% | 75% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Collinsville ISP Report Card & Digital Connectivity Index
The ISP Report Card in Collinsville is B, which is better than other cities. The local demand for broadband internet connectivity in Collinsville is high with a score of 64 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Collinsville have done a good job meeting the needs of its residents.
The Collinsville 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.
92% of Collinsville households have an internet connection despite having 99.90% availability. 78% of households have fiber, cable, or DSL, 5% have satellite, 0% are still on dial-up, and 2% 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 78% of households have a broadband connection such as fiber, cable or DSL available to their home, 79% subscribe to it. A large amount of Collinsville 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 Collinsville?
- ISP Report Card: B-
- Digital Connectivity Index: 72 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 49 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 78 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 63 / 100
- ISP Report Card: B
- Digital Connectivity Index: 76 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 57 / 100
- ISP Report Card: B
- Digital Connectivity Index: 74 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 64 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 78 / 100
How Much Speed does a Collinsville Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Collinsville is 2.3, which is smaller than the Illinois average of 2.6 and smaller than the national average of 2.7. Collinsville's average household income is $71,461 which is lower than the Illinois average of $93,298 and about average for the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Collinsville also has 15% of its population enrolled in school between the 6th grade and college level, this is lower than the Illinois average of 16%. Additionally, 12% 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 Collinsville has a high need for internet connectivity and speeds.
Compared to the rest of the country, Collinsville households are more technology-engaged. 96% of households have some sort of computing device, 79% have desktops or laptops in the home, and 94% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Collinsville?
EarthLink Fiber in Collinsville, IL
EarthLink offers Fiber service to 36.6% of Collinsville homes. Across the city, EarthLink Fiber has speeds up to 2,736 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in Collinsville from EarthLink in terms of customer satisfaction.
AT&T Fiber in Collinsville, IL
AT&T offers Fiber service to 36.6% of Collinsville homes. Across the city, AT&T Fiber has speeds up to 2,736 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated higher than other types of internet service available in Collinsville from AT&T in terms of customer satisfaction.
Sparklight Fiber in Collinsville, IL
Sparklight offers Fiber service to 25.8% of Collinsville homes. Across the city, Sparklight Fiber is the only type of service available from the company, with speeds up to 7,000 Mbps
i3 Broadband Fiber in Collinsville, IL
i3 Broadband offers Fiber service to 14.7% of Collinsville homes. Across the city, i3 Broadband Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
Which Cable Internet Providers are Available in Collinsville?
Spectrum Cable in Collinsville, IL
Spectrum offers Cable service to 91.9% of Collinsville homes. Across the city, Spectrum 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 Collinsville?
EarthLink DSL in Collinsville, IL
EarthLink offers DSL service to 94.9% of Collinsville homes. Across the city, EarthLink DSL has speeds up to 81 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 17 Mbps throughout the city. EarthLink DSL is rated the same as other types of internet service available in Collinsville from EarthLink in terms of customer satisfaction.
AT&T DSL in Collinsville, IL
AT&T offers DSL service to 94.9% of Collinsville homes. Across the city, AT&T DSL has speeds up to 81 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 17 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Collinsville from AT&T in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Collinsville?
T-Mobile Home Internet Fixed Wireless in Collinsville, IL
T-Mobile Home Internet offers Fixed Wireless service to 96.0% of Collinsville homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 64 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 12 Mbps throughout the city.
Wisper Internet Fixed Wireless in Collinsville, IL
Wisper Internet offers Fixed Wireless service to 87.9% of Collinsville homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 171 Mbps, with speeds from 10 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 30, with an average of 22 Mbps throughout the city.
EarthLink Fixed Wireless in Collinsville, IL
EarthLink offers Fixed Wireless service to 50.9% of Collinsville homes. Across the city, EarthLink Fixed Wireless has speeds up to 43 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 7.1 Mbps throughout the city.
AT&T Fixed Wireless in Collinsville, IL
AT&T offers Fixed Wireless service to 50.9% of Collinsville homes. Across the city, AT&T Fixed Wireless has speeds up to 43 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 7.1 Mbps throughout the city.
Verizon Fixed Wireless in Collinsville, IL
Verizon offers Fixed Wireless service to 44.0% of Collinsville homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Which ISP Should You Choose in Collinsville?
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 Collinsville is i3 Broadband.
- The fastest internet provider should be i3 Broadband. Considering speed for the money and reliability in speeds, i3 Broadband may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Collinsville is i3 Broadband.
- Viasat, HughesNet, EarthLink, and AT&T has the broadest coverage in Collinsville, 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 Collinsville compare to other cities with a similar population?
To see how Collinsville 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 Collinsville's B ISP Report Card and 64 / 100 Digital Connectivity Index.
- ISP Report Card: A-
- Digital Connectivity Index: 86 / 100
- ISP Report Card: B
- Digital Connectivity Index: 42 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 74 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 94 / 100
- ISP Report Card: B
- Digital Connectivity Index: 77 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 60 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 33 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 84 / 100
- ISP Report Card: A
- Digital Connectivity Index: 81 / 100
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