Find the last 4 digits (ZIP+4) for an address in 29401

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ZIP Code 29401 – Charleston, SC

Charleston, South Carolina · Charleston County · Eastern time

ZIP code29401
CityCharleston
StateSouth Carolina
CountyCharleston County
Population9,339
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.53 sq mi
Center (lat, long)32.7772, -79.9320

Area codes in this area

843854

These are the area codes that most often serve ZIP 29401 (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

29402 Charleston · 0.1 mi29424 Charleston · 0.6 mi29425 Charleston · 1.1 mi29403 Charleston · 2 mi29409 Charleston · 2.1 mi29407 Charleston · 4.1 mi29465 Mount Pleasant · 4.2 mi29412 Charleston · 4.7 mi

About ZIP 29401

ZIP code 29401 is assigned to Charleston, South Carolina. It lies in Charleston County. Its Census area covers about 1.53 square miles of land. The closest neighboring ZIP is 29402 (Charleston), about 0.1 miles away.

Every address in 29401 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