29451 Frequently Asked Questions

A: ZIP Code 29451 is Located in Isle Of Palms South Carolina. Portions of 29451 are also in Isle of Palms, Sullivan's Island.

A: ZIP Code 29451 is Located Entirely in Charleston County South Carolina.

A: The Current Sales Tax in ZIP Code 29451 is 9.0%

A: The Area Codes for 29451 are 843 and 854

A: ZIP Code 29451 is in the South Carolina 1st Congressional District.

A: ZIP Code 29451 is in South Carolina State House of Representatives District 112.

A: ZIP Code 29451 is in South Carolina State Senate District 43.

A: The 2022 population of ZIP Code 29451 is 4378. The population growth rate in 29451 is -0.75%. The population density of 29451 is 467.

A: The majority race/ethnicity of people residing in 29451 is White (96.76%).

A: The median household income in 29451 is $145,682 (2021) and the average adjusted income is $770,370 (2021).