Internet Service Providers in Illinois

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There are 12 internet provider across all of Illinois. 95.3% of homes can get more than one wired (cable, DSL, fiber) internet provider, which is above average. Competition is generally good for the customer, which means internet in Illinois is more likely to offer competitive speeds or prices. All home internet providers are listed below.

DecisionData Team
April 13, 2021

Internet data in Illinois



28.8% of homes can get Fiber. Illinois has 40 Fiber provider.



90.1% of homes can get DSL. Illinois has 46 DSL providers.



90.1% of homes can get Cable. Illinois has 15 Cable providers.


Wired internet

95.3% of homes can get Wired internet. Illinois has 101 Wired providers.

DecisionData Team
April 13, 2021

Illinois Internet Service Providers

Summary of Internet Service Providers

Internet ProviderState CoverageLink
AT&T 81.80% Visit site
RCN 7.82%
Frontier 11.14% Visit site
Xfinity 80.79% Visit site
HughesNet 100.00% Visit site
Mediacom 8.34% Visit site
WideOpenWest 9.90%
Skybeam 29.12% 19.67%
Viasat 100.00%
King Street Wireless 10.20%
Skycasters 100.00%

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Internet ProviderState CoverageLink
CenturyLink 1.01% Visit site
Spectrum 5.23% Visit site
Consolidated Communications 1.04%
Harrisonville Telephone Company 1.26%
Marseilles Telephone Company 1.87%
Metronet 1.21%
BendBroadband 1.25%
Wisper ISP 5.44%
ClearSKY Systems 4.27%
Noize Communications 1.88%
Metis Communications 5.06%
GTT Communications 2.22%

Internet Provider Summary in Illinois

Internet Provider Types

96.3% of Illinois homes can get some type of internet. The table below shows which types of service are available.

Internet Type% of Illinois
Fiber Optic10.40%
Other Internet0.00%

Illinois Internet Speeds

Speed RangeDownload Speed
21 to 30 Mbps 4.59%
31 to 75 Mbps 0.90%
76 to 100 Mbps 0.52%
101 to 250 Mbps 4.64%
251 to 500 Mbps 0.28%
501 to 1000 Mbps 69.89%
1 Gbps or more 69.89%

Illinois Internet Provider by City

DecisionData has collected and calculated the most comprehensive data for ISPs (internet service providers) in Illinois. Click on a city to view detailed information including speeds by provider by city and much more.

See all Illinois cities