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Charleston County growth

3,392 new homes permitted in 2025

Census Building Permits Survey, 2025

New homes permitted in Charleston County

Housing units the county's permit offices authorized, by year, from the Census Bureau.

New housing units permitted in Charleston County
PeriodNew homesIn single-family homes
Jan–Sep 20262,2771,599
Jan–Sep 20252,6261,841
20253,3922,401
20244,1533,052
20234,5582,942
20224,5532,760
20213,8632,685
20204,2732,751
20193,7112,450
  • Sep 2026246
  • Aug 2026199
  • Jul 2026267
  • Jun 2026309
  • May 2026308
  • Apr 2026369
  • Mar 2026341
  • Feb 2026198
  • Jan 2026184
  • Dec 2025266
  • Nov 2025227
  • Oct 2025277

New homes permitted each month, Oct 2025 to Sep 2026

People in Charleston County

  • Population436,200Census Population Estimates · July 1, 2025
  • Change since 2020+26,266 (+6.4%)July 1, 2020 to July 1, 2025 · Census Population Estimates
  • New homes per 1,000 residents7.82025 permits per 1,000 people on July 1, 2025 · Census
  • Median household income$88,4942020-2024 · Census ACS 5-year, ±$1,950

Jobs in Charleston County

  • Jobs in the county283,985Annual average 2025, all industries, by place of work · BLS QCEW
  • Change since 2020+41,742 (+17.2%)2020 to 2025 annual averages · BLS QCEW
  • Average weekly wage$1,3882025, all industries · BLS QCEW

Home values in Charleston County

Change in the price of homes sold or refinanced more than once (the FHFA repeat-sales index).

  • Home prices, 1 year+2%2024 to 2025 · FHFA House Price Index
  • Home prices, 5 years+71%2020 to 2025 · FHFA House Price Index

Growth in nearby counties

Berkeley CountyColleton CountyDorchester CountyGeorgetown County

More

South Carolina growth by countyThe data (CSV, JSON)Charleston County overview

About these numbersSources, dates and how these figures are built

New homes

U.S. Census Bureau, Building Permits Survey, 2019-01 to 2026-09; annual files 2019-2025, posted May 14, 2026; the monthly files through Sep 2026, posted Oct 27, 2026. New housing units authorized by building permits, reported plus imputed. A month is the figure in that month's file; a year is the annual file, which adds late and corrected reports, so twelve months need not add up to the year. Public domain.

People

U.S. Census Bureau, Population Estimates Program, Vintage 2025, July 1, 2020 to July 1, 2025, posted Mar 26, 2026. Public domain.

Income

U.S. Census Bureau, American Community Survey 2020-2024 5-year, table B19013, 2020-2024 (2024 dollars), posted Jan 29, 2026. Median household income; printed at a coefficient of variation of 30% or less. Public domain.

Jobs

U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2020-2025 annual averages, posted Aug 21, 2026. All industries, all ownerships, jobs covered by unemployment insurance; place of work. Public domain.

Home values

FHFA House Price Index (all-transactions), annual county and five-digit ZIP indexes, 2025, posted Mar 31, 2026. Public domain.

Data edition

Figures as of Oct 27, 2026. Area figures, not any one parcel's.