Isle of Palms, South Carolina

Isle of Palms population, 2020 to 2024

Isle of Palms added 29 residents from July 2020 to July 2024, a change of +0.7%. In the latest year it moved by -10.

Isle of Palms covers 4.44 square miles of land and 1.00 of water, for 986 people per square mile of land. The median South Carolina place of 5,000+ has 1,356, so Isle of Palms is less dense than the typical town.

What county Isle of Palms is in

All of Isle of Palms's residents live in Charleston County, which had 431,001 residents in 2024. Isle of Palms holds 1.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Isle of Palms

1 ZIP Code Tabulation Area (ZCTA) overlaps Isle of Palms by at least 10% of the ZCTA's or the city's land: 29451. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Isle of Palms is

The Census internal point of Isle of Palms is at 32.803900, -79.752400. Columbia, the capital, is 111.0 miles NW in a straight line. The nearest larger place is Mount Pleasant, SC (95,604 people), 6.5 miles away. The nearest city of 100,000 or more is Charleston, SC, 12.9 miles away.

Daylight in Isle of Palms

At 32.80° N, Isle of Palms gets about 14 h 19 min of daylight around the June solstice and 9 h 59 min around the December solstice, a swing of 4 h 20 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Isle of Palms

The eight nearest incorporated places of 1,000+ in South Carolina, measured between internal points. The closest is Sullivan's Island, 5.1 miles away, with 1,948 people.