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

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zipcodes.pro — CITY/SC/WILLIAMSTON

Williamston ZIP code, South Carolina

The ZIP code for Williamston, SC is 29697, and its area codes are 864 and 821.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
4,170
Area codes
864, 821

Mail addressed to Williamston uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Williamston in numbers

About 4,170 people live in Williamston, in 1,750 households. The median household income is $64,389 a year, 7% below the South Carolina median of $69,324 (US: $80,734). The median owner-occupied home is valued at $162,800 (37% below the South Carolina median), and median gross rent is $899 a month. The median age is 38.9; 15.4% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 27 minutes.

Population4,170Williamston4,170
Households1,750Williamston1,750
Median age38.9Williamston38.9South Carolina40.2US 38.9
Median household income$64,389Williamston$64,389South Carolina$69,324US $80,734
Median home value$162,800Williamston$162,800South Carolina$259,000US $332,700
Median gross rent$899Williamston$899South Carolina$1,180US $1,413
Bachelor's degree or higher15.4%Williamston15.4%South Carolina32.1%US 35.7%
Mean commute26.6 minWilliamston26.6 minSouth Carolina25.6 minUS 26.4 min
Population density1,090 / sq miWilliamston1,090 / sq mi

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

ZIP codes addressed as Williamston

ZIP codes with the USPS city name Williamston
ZIP City Type Population Median income Median home
29697 Williamston , SC Standard 13,581 $68,764 $206,000

Other ZIP codes overlapping Williamston

These ZIP codes cover part of Williamston but are addressed as somewhere else.

ZIP codes overlapping Williamston
ZIP City Type Population Median income Median home
29669 Pelzer , SC Standard 16,080 $65,903 $199,700

Map of Williamston ZIP codes

29697

The ZIP codes of Williamston, 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 Williamston

The nearest larger towns are Piedmont (5,462 people, 6.0 mi), Belton (4,458 people, 6.6 mi) and Powdersville (10,771 people, 11 mi).

Towns near Williamston
TownPopulationDistance
Piedmont 5,462 6.0 mi
Belton 4,458 6.6 mi
Golden Grove 2,913 7.5 mi
Powdersville 10,771 11.2 mi
Anderson 30,051 11.5 mi
Northlake 4,390 12.1 mi
Gantt 15,401 12.4 mi
Honea Path 3,739 12.8 mi
Welcome 6,527 13.5 mi
Dunean 3,668 14.2 mi
Homeland Park 6,632 14.8 mi
Simpsonville 26,144 14.8 mi
Centerville 7,049 14.8 mi
Mauldin 27,055 15.0 mi

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

Cite this page

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

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