Dewey, IL ZIP Codes, Coordinates & Counties
Dewey, Illinois has 1 ZIP code in Champaign county. The approximate center of Dewey is 40.304, -88.299. Dewey has about 934 known street addresses.
ZIP codes in Dewey, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61840 | Champaign | 40.304 | -88.299 |
Counties Dewey spans
Champaign
Most common streets in Dewey
Railroad, Willow, Independence, 3rd, Greenwood, 2nd
Frequently asked questions
What ZIP codes are in Dewey, IL?
Dewey, Illinois has 1 ZIP code, ranging from 61840 to 61840. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Dewey, IL in?
Dewey is in Champaign county.
What are the latitude and longitude of Dewey, IL?
The approximate center of Dewey, Illinois is latitude 40.304, longitude -88.299. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Dewey, IL have?
Dewey has 1 ZIP code.
How many addresses are in Dewey, IL?
Dewey, Illinois has about 934 known street addresses in the sthan.io US address database.
What are the most common streets in Dewey, IL?
Some of the most common street names in Dewey are Railroad, Willow, Independence, 3rd, Greenwood, 2nd.
What cities are near Dewey, IL?
Cities near Dewey include Fisher (5 mi), Foosland (7 mi), Mahomet (8 mi), Rantoul (8 mi), Thomasboro (9 mi).
Cities near Dewey
Fisher, IL (5 mi) Foosland, IL (7 mi) Mahomet, IL (8 mi) Rantoul, IL (8 mi) Thomasboro, IL (9 mi) Elliott, IL (11 mi) Bellflower, IL (12 mi) Gibson City, IL (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database