Champaign, IL ZIP Codes, Coordinates & Counties
Champaign, Illinois has 3 ZIP codes in Champaign county. The approximate center of Champaign is 40.118, -88.274. Champaign has about 275,661 known street addresses.
ZIP codes in Champaign, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61820 | Champaign | 40.109 | -88.243 |
| 61821 | Champaign | 40.11 | -88.275 |
| 61822 | Champaign | 40.136 | -88.305 |
Counties Champaign spans
Champaign
Most common streets in Champaign
John, Prospect, William, University, Washington, 4th, State, Church, Clark, Columbia
Frequently asked questions
What ZIP codes are in Champaign, IL?
Champaign, Illinois has 3 ZIP codes, ranging from 61820 to 61822. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Champaign, IL in?
Champaign is in Champaign county.
What are the latitude and longitude of Champaign, IL?
The approximate center of Champaign, Illinois is latitude 40.118, longitude -88.274. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Champaign, IL have?
Champaign has 3 ZIP codes.
How many addresses are in Champaign, IL?
Champaign, Illinois has about 275,661 known street addresses in the sthan.io US address database.
What are the most common streets in Champaign, IL?
Some of the most common street names in Champaign are John, Prospect, William, University, Washington, 4th.
What cities are near Champaign, IL?
Cities near Champaign include Bondville (5 mi), Savoy (5 mi), Urbana (5 mi), Seymour (8 mi), Tolono (10 mi).
Cities near Champaign
Bondville, IL (5 mi) Savoy, IL (5 mi) Urbana, IL (5 mi) Seymour, IL (8 mi) Tolono, IL (10 mi) Mahomet, IL (10 mi) Thomasboro, IL (11 mi) White Heath, IL (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database