Find the last 4 digits (ZIP+4) for an address in 64780

ZIP 64780, Rockville, MO is filled in. Just type the street address.

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ZIP Code 64780 – Rockville, MO

Rockville, Missouri · St. Clair County · Central time

ZIP code64780
CityRockville
StateMissouri
CountySt. Clair CountyBates County
Population364
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area95.3 sq mi
Center (lat, long)38.0592, -94.0470

Area codes in this area

816975

These are the area codes that most often serve ZIP 64780 (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

64783 Schell City · 5.2 mi64724 Appleton City · 6.8 mi64750 Harwood · 10.2 mi64790 Walker · 13.6 mi64781 Roscoe · 13.7 mi64744 El Dorado Springs · 15 mi64770 Montrose · 15.6 mi64730 Butler · 18.7 mi

About ZIP 64780

ZIP code 64780 is assigned to Rockville, Missouri. It crosses 2 counties; most of its land is in St. Clair County. Its Census area covers about 95.3 square miles of land. The closest neighboring ZIP is 64783 (Schell City), about 5.2 miles away.

Every address in 64780 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