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Zip Code 29180 — Winnsboro, SC

29180 is a ZIP Code associated with Winnsboro, SC, located within Fairfield. 29180 ranks #1 out of 5 ZIP codes in Fairfield County by population (and #152 out of 424 in SC). The area supports an estimated population of 11,730 residents across Data Pending housing units, with a population density of 14.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.364720, -81.098210)

Data MetricLocal Statistic
Postal / Zip Code29180
Primary CityWinnsboro
State / ProvinceSC
CountyFairfield
Total Population11,730
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density14.7 people/sq mi
TimezoneAmerica/New_York

How 29180 Compares

MetricZIP 29180Fairfield CountySC State Average
Population11,73021,437 (Total)5,296,225 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density14.7 /sq mi----
County Pop Rank#1 of 5----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29130Ridgeway12.0 mi6,252N/A
Zip 29065Jenkinsville12.1 mi605N/A
Zip 29014Blackstock12.5 mi1,595N/A
Zip 29016Blythewood12.6 mi30,454N/A
Zip 29015Blair14.7 mi1,255N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →