ZIP code · Isle Of Palms · South Carolina · United States

ZIP code 29451 — Isle Of Palms

Name: Isle Of Palms (29451)
Address: South Carolina, 29451, US

ZIP code 29451 serves Isle Of Palms, South Carolina.

Postal code: 29451
Single source Value from one source, not cross-checked.
City: Isle Of Palms
County: Charleston
State: South Carolina
Country: United States
Coordinates: 32.7943, -79.7729 — precision precise (locality)
View on OpenStreetMap
Population: 4,382 (ZCTA, ACS 5-year)
Median household income: $148,285
Median age: 54.3
Time zone: America/New_York (UTC−5 / UTC−4 DST)
Area codes: 843, 854
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Nearby localities

29482Sullivans Island · 7.1 km
29464Mount Pleasant · 7.4 km
29465Mount Pleasant · 8.4 km
29466Mount Pleasant · 8.7 km
29413Charleston · 10.0 km
29416Charleston · 10.0 km
29417Charleston · 10.0 km
29422Charleston · 10.0 km
29423Charleston · 10.0 km
29402Charleston · 15 km

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US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page