Find the last 4 digits (ZIP+4) for an address in 32421

ZIP 32421, Altha, FL is filled in. Just type the street address.

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ZIP Code 32421 – Altha, FL

Altha, Florida · Calhoun County · Central time

ZIP code32421
CityAltha
StateFlorida
CountyCalhoun County
Population4,035
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area125.51 sq mi
Center (lat, long)30.5215, -85.2057

Area codes in this area

448850

These are the area codes that most often serve ZIP 32421 (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

32430 Clarksville · 7.2 mi32448 Marianna · 10.4 mi32424 Blountstown · 11.7 mi32438 Fountain · 12.5 mi32420 Alford · 13.1 mi32432 Cypress · 15.3 mi32442 Grand Ridge · 16.3 mi32447 Marianna · 16.5 mi

About ZIP 32421

ZIP code 32421 is assigned to Altha, Florida. It lies in Calhoun County. Its Census area covers about 125.51 square miles of land. The closest neighboring ZIP is 32430 (Clarksville), about 7.2 miles away.

Every address in 32421 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