Best Internet Providers in Illinois for 2024
Learn about internet performance in Illinois, United States. This data is updated regularly based on Speedtest® results from millions of consumer-initiated tests taken every day. Visit the list below to see mobile and fixed internet speeds by city within Illinois, United States. See information about median download and upload speeds over the last year. Then compare your internet experience by taking a Speedtest below.
For additional up-to-date information about internet speeds in the United States as a whole, visit the Speedtest Global Index™ or read our recent Market Reports for provider information.
Illinois Fixed Speeds
Download Mbps
Median download speed
Upload Mbps
Median upload speed
Latency ms
Median latency
To be added to this list for mobile or fixed broadband, 75% of a region's monthly unique user totals over a 13-month period must have a minimum of 200 monthly unique user results. To be updated for mobile or fixed broadband, 75% of a region's monthly unique user totals over a 13-month period must have a minimum of 100 monthly unique user results.
An operator or ISP must account for 3% or more of total test samples in the market to be on this list. We display data if at least two operators or ISPs meet this threshold in a designated region or city.
Cities in Illinois
- Addison
- Algonquin
- Alsip
- Alton
- Arlington Heights
- Aurora
- Barrington
- Barrington Hills
- Bartlett
- Batavia
- Belleville
- Belvidere
- Berwyn
- Bloomingdale
- Bloomington
- Bolingbrook
- Bourbonnais
- Bridgeview
- Brookfield
- Buffalo Grove
- Burbank
- Burr Ridge
- Campton Hills
- Carbondale
- Carol Stream
- Carpentersville
- Cary
- Champaign
- Channahon
- Charleston
- Chicago
- Cicero
- Clarendon Hills
- Collinsville
- Crystal Lake
- Danville
- Darien
- Decatur
- Deerfield
- DeKalb
- Des Plaines
- Downers Grove
- East Moline
- East Peoria
- Edwardsville
- Effingham
- Elgin
- Elk Grove Village
- Elmhurst
- Elmwood Park
- Evanston
- Fairview Heights
- Forest Park
- Fox Lake
- Frankfort
- Franklin Park
- Freeport
- Galesburg
- Geneva
- Gilberts
- Glen Carbon
- Glen Ellyn
- Glencoe
- Glendale Heights
- Glenview
- Granite City
- Grayslake
- Gurnee
- Hanover Park
- Hawthorn Woods
- Herrin
- Hickory Hills
- Highland Park
- Hinsdale
- Hoffman Estates
- Homer Glen
- Homewood
- Huntley
- Itasca
- Jacksonville
- Joliet
- Kankakee
- Kildeer
- La Grange
- La Grange Park
- Lake Forest
- Lake in the Hills
- Lake Zurich
- Lakemoor
- Lansing
- Libertyville
- Lincolnwood
- Lisle
- Lockport
- Lombard
- Loves Park
- Macomb
- Marion
- Matteson
- Mattoon
- McHenry
- Melrose Park
- Mokena
- Moline
- Montgomery
- Morton
- Morton Grove
- Mount Prospect
- Mundelein
- Naperville
- New Lenox
- Niles
- Normal
- Norridge
- North Aurora
- North Chicago
- Northbrook
- O'Fallon
- Oak Brook
- Oak Forest
- Oak Lawn
- Oak Park
- Orland Park
- Oswego
- Ottawa
- Palatine
- Palos Heights
- Palos Hills
- Park Forest
- Park Ridge
- Pekin
- Peoria
- Plainfield
- Prospect Heights
- River Forest
- Riverside
- Rock Island
- Rockford
- Rolling Meadows
- Romeoville
- Roselle
- Round Lake
- Round Lake Beach
- Roxana
- Saint Charles
- Schaumburg
- Shiloh
- Shorewood
- Skokie
- South Elgin
- Springfield
- Sterling
- Streamwood
- Swansea
- Sycamore
- Tinley Park
- Urbana
- Vernon Hills
- Villa Park
- Washington
- Waukegan
- West Chicago
- Westchester
- Western Springs
- Westmont
- Wheaton
- Wheeling
- Willowbrook
- Wilmette
- Wood Dale
- Wood River
- Woodridge
- Woodstock
- Yorkville
- Zion
Regions in the United States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
The data found within has not been subjected to the rigorous Speedtest marketing claims and data methodology, and therefore cannot be used in commercial applications. Additionally, promised speeds and plans offered are always subject to change.
How to test your internet speed
Speedtest can help you test the speed and overall performance of your internet for free from any device. Click here to open a new page and take a Speedtest. You can then compare your results with what you’ve learned about internet performance near you. If you aren’t getting the results you expect, you can either use this guide to use your Speedtest results to talk to your internet provider or you can shop for a new provider.