ZIP code · Aiken · South Carolina · United States

ZIP code 29804 — Aiken

ZIP code 29804 serves Aiken, South Carolina.

Postal code: 29804
Single source Value from one source, not cross-checked.
City: Aiken
County: Aiken
State: South Carolina
Country: United States
Coordinates: 33.5377, -81.5999 — precision precise (locality)
View on OpenStreetMap
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.

Tools: compare 29804 with another ZIP · ZIPs within 25 miles · distance from 29804

Climate — monthly normals

Warmest month Jul (avg high 93°F), coldest Jan (avg low 32°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	58	62	68	77	86	90	93	92	86	78	67	60
Avg low °F	32	36	41	49	59	67	70	69	64	52	42	36

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

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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page