ZIP code · Fairfax · South Carolina · United States

ZIP code 29827 — Fairfax

ZIP code 29827 serves Fairfax, South Carolina.

Postal code
29827
Single source Value from one source, not cross-checked.
City
Fairfax
County
Allendale FIPS 45005
State
South Carolina
Country
United States
Coordinates
32.9515, -81.2586 — precision precise (locality)
View on OpenStreetMap
Population
3,792 (ZCTA, ACS 5-year)
Population density
36 / sq mi
Land area
104.5 sq mi (270.8 km²) (ZCTA, ACS 5-year)
Median household income
$44,688
Per-capita income
$22,695
Median age
42
Households
1,271
Housing units
1,522
Median home value
$59,600
Median gross rent
$710 / month
Congressional district
SC-6 (119th Congress)
USDA hardiness zone
8b (15 to 20 °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 92°F), coldest Jan (avg low 33°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F596269768389928985776961
Avg low °F333642495866696963524035
Precip in4.03.64.03.13.64.85.55.64.23.43.23.9

NOAA 1991–2020 climate normals from the nearest station: ALLENDALE 2 NW (5.7 mi) · NOAA NCEI

Places in ZIP 29827

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