Find the last 4 digits (ZIP+4) for an address in 63028

ZIP 63028, Festus, MO is filled in. Just type the street address.

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ZIP Code 63028 – Festus, MO

Festus, Missouri · Jefferson County · Central time

ZIP code63028
CityFestus
StateMissouri
CountyJefferson CountySte. Genevieve CountySt. Francois County
Population28,457
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area125.79 sq mi
Center (lat, long)38.1429, -90.3921

Area codes in this area

235573

These are the area codes that most often serve ZIP 63028 (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

63019 Crystal City · 6.2 mi63047 Hematite · 6.3 mi63048 Herculaneum · 8.1 mi63065 Mapaville · 8.8 mi62295 Valmeyer · 9.9 mi63020 De Soto · 10 mi63070 Pevely · 10.1 mi63087 Valles Mines · 10.3 mi

About ZIP 63028

ZIP code 63028 is assigned to Festus, Missouri. It crosses 3 counties; most of its land is in Jefferson County. Its Census area covers about 125.79 square miles of land. The closest neighboring ZIP is 63019 (Crystal City), about 6.2 miles away.

Every address in 63028 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