Find the last 4 digits (ZIP+4) for an address in 60304

ZIP 60304, Oak Park, IL is filled in. Just type the street address.

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ZIP Code 60304 – Oak Park, IL

Oak Park, Illinois · Cook County · Central time

ZIP code60304
CityOak Park
StateIllinois
CountyCook County
Population16,955
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.55 sq mi
Center (lat, long)41.8725, -87.7893

Area codes in this area

312872331630

These are the area codes that most often serve ZIP 60304 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

60303 Oak Park · 0.9 mi60301 Oak Park · 1.2 mi60130 Forest Park · 1.5 mi60302 Oak Park · 1.5 mi60644 Chicago · 1.8 mi60305 River Forest · 2.2 mi60141 Hines · 2.7 mi60804 Cicero · 2.7 mi

About ZIP 60304

ZIP code 60304 is assigned to Oak Park, Illinois. It lies in Cook County. Its Census area covers about 1.55 square miles of land. The closest neighboring ZIP is 60303 (Oak Park), about 0.9 miles away.

Every address in 60304 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources