ZIP CodesZIP codes in Will County, Illinois
Will County, Illinois has 33 ZIP codes in this list, from 60401 to 60586. They cover 25 places, among them Joliet, Plainfield, Bolingbrook and Beecher.
Nothing in this county matches.
The ZIP code areas of Will County add up to about 854 square miles of land (2,212 sq km) as the Census Bureau draws them. The largest is 60481 (Wilmington), with 124 square miles.
Places with more than one code here: Joliet (6 codes), Plainfield (3 codes), Bolingbrook (2 codes).
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Beecher, IL 60401.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.