8 Best Internet Providers in Vandalia, IL
Find internet availability by address in Vandalia, IL
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Vandalia ISP Report Card | Business Internet in Vandalia
| Vandalia ISP Report Card | B- | |
| Download Speed for Most Households | 3,213 Mbps | |
| Number of Internet Service Providers | 8 | |
| Real Vandalia Customer Ratings | 0 |
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.
Vandalia has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL 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 Vandalia.
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Vandalia has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL 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 Vandalia.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Sparklight
Connection
Customer Rating
Cable
Conxxus
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
DSL
Fixed Wireless
Above are the top 4 providers in Vandalia, 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 Vandalia ratings may vary and are shown below.
Who is the Best Internet Provider in Vandalia, IL?
Conxxus is the highest-rated internet provider in Vandalia based on 72 Illinois customer reviews, and Conxxus 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 Vandalia, Illinois, and customers throughout the country.
Top Rated Internet Providers in Vandalia
Local, State, and National Ratings for all Vandalia Internet Providers
| ISP / Tech Type | Vandalia Overall | Illinois Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Conxxus | (0) | (4) | (4) | 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 | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| KNR Wireless | (0) | (0) | (0) | View Plans |
Based on 72 reviews from Illinois internet customers, Conxxus is the best internet service provider for Vandalia residents. Conxxus was rated at an average of 4.50 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Illinois, with 4.00 out of 5 stars and 72.3% coverage in Vandalia.
At a national level, based on 1329 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 Vandalia?
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 Vandalia?
Based on both FCC data and unbiased customer ratings in Vandalia, the fastest internet in the city comes from Conxxus.
Data Reported to FCC by ISPs: Average Maximum Available in Vandalia
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Conxxus | 5,000 Mbps | ||
| Sparklight | 1,000 Mbps | ||
| Wisper Internet | 400 Mbps | ||
| GigFire | 150 Mbps | ||
| KNR Wireless | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Vandalia
| ISP / Tech Type | Vandalia Speed | Illinois Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Conxxus | (0) | (4) | (4) | View Plans | ||
| T-Mobile Home Internet | (0) | (14) | (284) | 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 | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| KNR Wireless | (0) | (0) | (0) | View Plans |
Based on data reported by Vandalia ISPs to the FCC, the fastest speeds in the city are available through Conxxus. The company offers speeds up to 5,000 Mbps in Vandalia. 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.
However, actual customers in the city rated their satisfaction with internet speed highest with Conxxus. This indicates Conxxus reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Vandalia?
Illinois customers rate Conxxus 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.
Conxxus received a local rating of 4.50 out of 5, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated in second place for affordability by the company’s Vandalia customers with an average price rating of 3.71 out of 5.
The chart and graph below show how customers in Vandalia, Illinois, and the United States rated the affordability of their internet service.
Rated Affordability in Vandalia
| ISP / Tech Type | Vandalia Affordability | Illinois Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Conxxus | (0) | (4) | (4) | 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 | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (18) | View Plans | ||
| KNR Wireless | (0) | (0) | (0) | View Plans |
Vandalia 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 Vandalia below, including the metrics used and how Vandalia compares to the rest of Illinois and nation.
| Metric
(hover for details)
|
Vandalia | Illinois | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Vandalia that have a Fiber internet connection available to their home. | 55.96% | 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. | 3,213 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 Vandalia. | 5.9 | 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. | 5% | 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. | 90% | 95% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 85% | 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. | 65% | 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. | 65% | 75% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Vandalia ISP Report Card & Digital Connectivity Index
The ISP Report Card in Vandalia is B-, which is comparable to other cities. The local demand for broadband internet connectivity in Vandalia is high with a score of 41 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Vandalia have done a average job meeting the needs of its residents.
The Vandalia 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.
85% of Vandalia households have an internet connection despite having 99.86% availability. 65% of households have fiber, cable, or DSL, 9% 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 65% of households have a broadband connection such as fiber, cable or DSL available to their home, 65% subscribe to it. A moderate amount of Vandalia 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 Vandalia?
- ISP Report Card: D-
- Digital Connectivity Index: 62 / 100
- ISP Report Card: D
- Digital Connectivity Index: 38 / 100
- ISP Report Card: D
- Digital Connectivity Index: 36 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 29 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 14 / 100
- ISP Report Card: B
- Digital Connectivity Index: 19 / 100
- ISP Report Card: C
- Digital Connectivity Index: 32 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 53 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 30 / 100
How Much Speed does a Vandalia Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Vandalia is 2.5, which is smaller than the Illinois average of 2.6 and smaller than the national average of 2.7. Vandalia's average household income is $55,832 which is much 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.
Vandalia 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, 5% 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 Vandalia has a low need for internet connectivity and speeds.
Compared to the rest of the country, Vandalia households are more technology-disengaged. 90% of households have some sort of computing device, 71% have desktops or laptops in the home, and 85% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Vandalia?
Conxxus Fiber in Vandalia, IL
Conxxus offers Fiber service to 56.0% of Vandalia homes. Across the city, Conxxus Fiber is the only type of service available from the company, with speeds up to 5,000 Mbps
Which Cable Internet Providers are Available in Vandalia?
Sparklight Cable in Vandalia, IL
Sparklight offers Cable service to 95.1% of Vandalia 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 Vandalia?
EarthLink DSL in Vandalia, IL
EarthLink offers DSL service to 52.5% of Vandalia homes. Across the city, EarthLink DSL has speeds up to 10 Mbps
AT&T DSL in Vandalia, IL
AT&T offers DSL service to 52.5% of Vandalia homes. Across the city, AT&T DSL has speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Vandalia?
GigFire Fixed Wireless in Vandalia, IL
GigFire offers Fixed Wireless service to 99.9% of Vandalia homes. Across the city, GigFire Fixed Wireless is the only type of service available from the company, with speeds up to 150 Mbps
Wisper Internet Fixed Wireless in Vandalia, IL
Wisper Internet offers Fixed Wireless service to 99.2% of Vandalia homes. Across the city, Wisper Internet Fixed Wireless is the only type of service available from the company, with speeds up to 386 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 30 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Vandalia, IL
T-Mobile Home Internet offers Fixed Wireless service to 72.3% of Vandalia homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 79 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.
EarthLink Fixed Wireless in Vandalia, IL
EarthLink offers Fixed Wireless service to 27.1% of Vandalia homes. Across the city, EarthLink Fixed Wireless has speeds up to 26 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 3.2 Mbps throughout the city.
AT&T Fixed Wireless in Vandalia, IL
AT&T offers Fixed Wireless service to 27.1% of Vandalia homes. Across the city, AT&T Fixed Wireless has speeds up to 26 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 3.2 Mbps throughout the city.
KNR Wireless Fixed Wireless in Vandalia, IL
KNR Wireless offers Fixed Wireless service to 8.6% of Vandalia homes. Across the city, KNR Wireless Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Which ISP Should You Choose in Vandalia?
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 Vandalia is Conxxus.
- The fastest internet provider should be Conxxus. Considering speed for the money and reliability in speeds, Conxxus may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Vandalia is Conxxus.
- Viasat, HughesNet, and GigFire has the broadest coverage in Vandalia, 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 Vandalia compare to other cities with a similar population?
To see how Vandalia 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 Vandalia's B- ISP Report Card and 41 / 100 Digital Connectivity Index.
- ISP Report Card: D+
- Digital Connectivity Index: 70 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 70 / 100
- ISP Report Card: B
- Digital Connectivity Index: 47 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 72 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 47 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 60 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 54 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 83 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 90 / 100
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