: ZIP codes like 29401 (Charleston) and 29681 (Simpsonville) consistently rank among the best for public schools and local amenities.
: 29483 (Summerville) is the most populous with 87,341 residents. sc.zip
: 29482 (Sullivan's Island) is the richest, featuring an average household income of $298,004 . : ZIP codes like 29401 (Charleston) and 29681
: 30467 and 29440 (Georgetown) cover the most geographic territory, spanning over 1,350 km² each. Official Reporting and Data Resources : 30467 and 29440 (Georgetown) cover the most
In South Carolina , ZIP codes primarily serve postal sorting but are also used extensively for demographic analysis, business planning, and market research. The state contains , most of which begin with the prefix 29 . Key South Carolina ZIP Code Highlights (2026)
If you are looking for specific geographic or economic reports, several state and federal agencies provide "sc.zip" related datasets: South Carolina Forestry Commission: Home