Sc.zip (2025-2026)

: 29483 (Summerville) is the most populous with 87,341 residents.

: ZIP codes like 29401 (Charleston) and 29681 (Simpsonville) consistently rank among the best for public schools and local amenities. sc.zip

: 30467 and 29440 (Georgetown) cover the most geographic territory, spanning over 1,350 km² each. Official Reporting and Data Resources : 29483 (Summerville) is the most populous with