Clarendon ZIP codes — Clarendon County, South Carolina

Clarendon County is a small city in South Carolina, with 31,037 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 45.9 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Clarendon County earn a median of $48,887 a year, 37.8% below the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 18.5% of residents here, above the 12.4% national rate.

The typical owner-occupied home in Clarendon County is valued at $147,300, 51.5% below the national figure, while median gross rent runs $728 a month, 48.2% below the national figure, or roughly $8,736 across a full year. A household on the local median income would put about 17.9% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 3×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 73% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

All values below were released by the Census for this exact geography, with no gap-filling on our side. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.