Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/SC/WINNSBORO

Winnsboro ZIP code, South Carolina

The ZIP code for Winnsboro, SC is 29180, and its area codes are 803 and 839.

USPS city name
1 ZIP code
Population
3,322
Area codes
803, 839

Winnsboro in numbers

About 3,322 people live in Winnsboro, in 1,435 households. The median household income is $37,434 a year, 46% below the South Carolina median of $69,324 (US: $80,734). The median owner-occupied home is valued at $132,400 (49% below the South Carolina median), and median gross rent is $856 a month. The median age is 39.3; 16.5% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 26 minutes.

Population3,322Winnsboro3,322
Households1,435Winnsboro1,435
Median age39.3Winnsboro39.3South Carolina40.2US 38.9
Median household income$37,434Winnsboro$37,434South Carolina$69,324US $80,734
Median home value$132,400Winnsboro$132,400South Carolina$259,000US $332,700
Median gross rent$856Winnsboro$856South Carolina$1,180US $1,413
Bachelor's degree or higher16.5%Winnsboro16.5%South Carolina32.1%US 35.7%
Mean commute26.2 minWinnsboro26.2 minSouth Carolina25.6 minUS 26.4 min
Population density851 / sq miWinnsboro851 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Winnsboro town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Winnsboro

ZIP codes with the USPS city name Winnsboro
ZIP City Type Population Median income Median home
29180 Winnsboro , SC Standard 11,730 $43,330 $121,000

Map of Winnsboro ZIP codes

29180

The ZIP codes of Winnsboro, SC, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Winnsboro

The nearest larger towns are Blythewood (5,731 people, 12 mi), Irmo (11,813 people, 19 mi) and Lake Murray of Richland (7,023 people, 20 mi).

Towns near Winnsboro
TownPopulationDistance
Blythewood 5,731 12.3 mi
Irmo 11,813 19.3 mi
Lake Murray of Richland 7,023 19.8 mi
Dentsville 15,209 21.7 mi
St. Andrews 19,868 22.0 mi
Seven Oaks 15,921 22.5 mi
Woodfield 9,465 23.3 mi
Forest Acres 10,530 24.1 mi
Chester 5,218 24.3 mi
Lugoff 9,786 24.9 mi
Columbia 139,643 25.0 mi
West Columbia 17,963 26.2 mi
Oak Grove 12,256 26.9 mi
Lexington 24,585 27.0 mi

More nearby: every ZIP code in Fairfield County · South Carolina ZIP codes

Cite this page

zipcodes.pro. “Winnsboro, SC ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sc/winnsboro

Underlying data is public domain or openly licensed — sources, vintages and licences.