ZIP Code 29448 — Harleyville town, SC Demographics & Data

ZIP code 29448 covers Harleyville, SC in Dorchester County with a population of about 2,224.

At a glance, the area shows median age of 48.9 versus a U.S. median of about 38.9.

It sits in telephone area codes 843, 854; U.S. House district SC-6; the CHARLESTON, SC media market.

Median household income in ZIP 29448 is about $62,315 — about 17% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 10.8%; unemployment rate near 4.2%; 10.2% of adults with a bachelor’s degree or higher (about 23.5 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing, Public administration, and Construction; about 3.2% of workers reporting work-from-home (about 12.0 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $185,500 — about 47% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $625 (about 46% below the U.S. median rent ($1,163)), and owner-occupancy near 80.8% (about 15.4 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 29448 in Harleyville, SC, a household would need roughly $51,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,192. That sits below the local median household income ($62,315), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Harleyville town, SC as Relatively Moderate (composite score 93.7), which is among the highest nationally. The strongest component scores on US5 are hurricane (97.9) and wildfire (79.0). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Harleyville town, SC show little to no average snow and around 50.5 inches of annual precipitation.

IRS migration statistics show a net inflow of about 89 for ZIP 29448 (Harleyville town, SC) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.