ZIP Code 29590

ZIP code 29590 is classified by USPS as a standard delivery area and covers roughly 257.1 square miles in Salters, Williamsburg County, South Carolina. The area is home to 3,677 residents, producing a population density of 14 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 29590 against South Carolina and the nation.

On the economic side, the median household income for ZIP 29590 sits at $31,115 (51% below the South Carolina average), while per-capita income is $19,331. The poverty rate stands at 34.6% and the unemployment rate at 3.8%. On housing, the median home value is $74,400 (67% below the state average) with median rent at $674 per month, and 88.2% of occupied units are owner-occupied, a direct signal of whether 29590 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 13.6% of adults hold a bachelor's degree or higher, the median age is 41.6, and the average commute is —. We also surface 3 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Williamsburg County, so you can benchmark 29590 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →