ZIP code · Clemson · South Carolina · United States

ZIP code 29631 — Clemson

ZIP code 29631 serves Clemson, South Carolina.

Postal code
29631
Single source Value from one source, not cross-checked.
City
Clemson
County
Pickens FIPS 45077
State
South Carolina
Country
United States
Coordinates
34.6831, -82.8250 — precision precise (locality)
View on OpenStreetMap
Population
16,363 (ZCTA, ACS 5-year)
Population density
1,878 / sq mi
Land area
8.7 sq mi (22.6 km²) (ZCTA, ACS 5-year)
Median household income
$50,217
Per-capita income
$34,512
Median age
23.5
Households
6,353
Housing units
7,185
Median home value
$361,500
Median gross rent
$954 / month
Congressional district
SC-3 (119th Congress)
USDA hardiness zone
8a (10 to 15 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/New_York (UTC−5 / UTC−4 DST)
Area codes
864, 821
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 91°F), coldest Jan (avg low 33°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F535765738188919084746456
Avg low °F333541485765696862504034
Precip in4.94.44.84.24.14.24.15.33.83.83.95.1

NOAA 1991–2020 climate normals from the nearest station: CLEMSON UNIV (1.6 mi) · NOAA NCEI

Places in ZIP 29631

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page