ZIP code · Whitmire · South Carolina · United States

ZIP code 29178 — Whitmire

ZIP code 29178 serves Whitmire, South Carolina.

Postal code
29178
Single source Value from one source, not cross-checked.
City
Whitmire
County
Newberry FIPS 45071
State
South Carolina
Country
United States
Coordinates
34.4955, -81.6060 — precision precise (locality)
View on OpenStreetMap
Population
3,509 (ZCTA, ACS 5-year)
Population density
24 / sq mi
Land area
144.1 sq mi (373.2 km²) (ZCTA, ACS 5-year)
Median household income
$59,960
Per-capita income
$26,222
Median age
43.5
Households
1,398
Housing units
1,753
Median home value
$81,900
Median gross rent
$796 / month
Congressional districts
SC-3 (also SC-5) (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
803, 839
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 90°F), coldest Jan (avg low 29°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F535765748187908983746355
Avg low °F293238475565686761483732
Precip in4.23.64.33.83.14.13.74.03.43.33.64.3

NOAA 1991–2020 climate normals from the nearest station: UNION 8 S (8.3 mi) · NOAA NCEI

Places in ZIP 29178

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