Find the last 4 digits (ZIP+4) for an address in 22821

ZIP 22821, Dayton, VA is filled in. Just type the street address.

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ZIP Code 22821 – Dayton, VA

Dayton, Virginia · Rockingham County · Eastern time

ZIP code22821
CityDayton
StateVirginia
CountyRockingham County
Population6,116
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area72.5 sq mi
Center (lat, long)38.4805, -79.1284

Area codes in this area

540826

These are the area codes that most often serve ZIP 22821 (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

22831 Hinton · 5.5 mi22843 Mount Solon · 7.8 mi22812 Bridgewater · 8.9 mi26802 Brandywine · 12.2 mi22850 Singers Glen · 12.8 mi26815 Sugar Grove · 12.8 mi22803 Harrisonburg · 14.2 mi22801 Harrisonburg · 14.4 mi

About ZIP 22821

ZIP code 22821 is assigned to Dayton, Virginia. It lies in Rockingham County. Its Census area covers about 72.5 square miles of land. The closest neighboring ZIP is 22831 (Hinton), about 5.5 miles away.

Every address in 22821 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