ZIP code · Oak Park · Illinois · United States
ZIP code 60304 — Oak Park
ZIP code 60304 serves Oak Park, Illinois.
- Postal code
- 60304Single source Value from one source, not cross-checked.
- City
- Oak Park
- County
- Cook
- State
- Illinois
- Country
- United States
- Coordinates
- 41.8725, -87.7877 — precision precise (locality)
View on OpenStreetMap - Population
- 17,218 (ZCTA, ACS 5-year)
- Median household income
- $132,841
- Median age
- 39.5
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page