Find the last 4 digits (ZIP+4) for an address in 62285

ZIP 62285, Smithton, IL is filled in. Just type the street address.

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ZIP Code 62285 – Smithton, IL

Smithton, Illinois · St. Clair County · Central time

ZIP code62285
CitySmithton
StateIllinois
CountySt. Clair County
Population4,239
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area16.24 sq mi
Center (lat, long)38.3923, -90.0084

Area codes in this area

618730

These are the area codes that most often serve ZIP 62285 (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

62222 Belleville · 3.6 mi62220 Belleville · 6 mi62248 Hecker · 6 mi62243 Freeburg · 6.7 mi62260 Millstadt · 6.8 mi62264 New Athens · 7.9 mi62298 Waterloo · 9.6 mi62221 Belleville · 9.9 mi

About ZIP 62285

ZIP code 62285 is assigned to Smithton, Illinois. It lies in St. Clair County. Its Census area covers about 16.24 square miles of land. The closest neighboring ZIP is 62222 (Belleville), about 3.6 miles away.

Every address in 62285 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