Internet providers in Illinois

23 of the operators we cover report service somewhere in Illinois, of which 15 sell fiber. Below is how much of the state each one reaches, how Illinois compares on choice, and what that means for a specific address.

How much choice does Illinois actually have?

Illinois ranks 20 of 52 for wired internet choice, better than most states. 13.3% of homes here have at most one wired company able to serve them, against 15.7% nationally.

Free to cite with attribution to WhereFiber. Rank 1 is the state with the fewest such homes. contact@wherefiber.com

IllinoisUnited States
Residential locations 4,091,096 114,550,235
At most one wireline company in the block 13.3% 15.7%
In a block where nobody reports fiber 48.1% 27.9%
In a block with exactly one fiber company 40.9% 52.2%

Illinois has more wireline choice than the country as a whole, because a smaller share of the state is served by a single wired company. These are floors rather than estimates, for reasons we set out in the national study.

Providers serving Illinois

Share of Illinois residential locations each operator reports it can reach. A low percentage is not a bad network. It usually means a network concentrated in a few towns.

Provider Technology Share of Illinois covered
T-Mobile Fiber Fiber 77.4%
Xfinity Cable 75.4%
AT&T Fiber Fiber 74.9%
Verizon Fios Fiber 61.3%
Astound Broadband Cable 19.1%
Rise Broadband Fixed Wireless 8.6%
Frontier Fiber Fiber 8.5%
Mediacom Cable 7.4%
Metronet Fiber 5.0%
Spectrum Cable 4.9%
Nextlink Internet Fixed Wireless 4.7%
i3 Broadband Fiber 4.7%
Sparklight Cable 2.2%
Pavlov Media Fiber 1.6%
Clearwave Fiber Fiber 1.2%
Fidium Fiber Fiber 1.1%
Surf Internet Fiber 1.0%
Brightspeed Fiber 0.9%
Google Fiber Fiber 0.2%
Zito Media Cable 0.1%
Conexon Connect Fiber Under 0.1%
Ripple Fiber Fiber Under 0.1%
Ezee Fiber Fiber Under 0.1%

Covers the 69 operators we have mapped from FCC holding-company names to the brand people actually buy. Smaller operators that file under a name we have not yet matched are not listed here, so a local provider missing from this table may still serve you, because the address check below reads the raw filing and will show it.

Check a specific Illinois address →

What speeds are available across Illinois

Share of Illinois homes where at least one provider reports offering that speed on that technology. This is genuine state level data, the level the FCC actually publishes it at.

Technology25/3 Mbps100/20 Mbps250/25 Mbps1 Gbps / 100 Mbps
Fiber 40% 40% 40% 40%
Cable 90% 90% 90% 51%
Fixed wireless 91% 62% 13% 1%
Any technology 100% 100% 100% 73%

Reading this page honestly

A statewide percentage tells you about Illinois. It does not tell you about your street. Fiber in particular was built out block by block, and nationally up to one in nine residential locations sits in a block where fiber exists and still does not reach the building, so a provider showing strong statewide coverage here can still tell you no.

Providers report their own coverage to the FCC and the data is known to overstate it. Where a provider says it cannot serve you, it is right and the filing is wrong.

Related: how much choice Americans have, state by state · fiber vs cable · fiber providers · cable providers