ZIP code · Spartanburg · South Carolina · United States

ZIP code 29304 — Spartanburg

ZIP code 29304 serves Spartanburg, South Carolina.

Postal code: 29304
Single source Value from one source, not cross-checked.
City: Spartanburg
County: Spartanburg
State: South Carolina
Country: United States
Coordinates: 34.9166, -81.8639 — precision precise (locality)
View on OpenStreetMap
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.

Tools: compare 29304 with another ZIP · ZIPs within 25 miles · distance from 29304

Climate — monthly normals

Warmest month Jul (avg high 90°F), coldest Jan (avg low 32°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	54	59	66	75	81	87	90	88	83	74	64	56
Avg low °F	32	34	40	47	56	65	69	68	62	49	38	34
Precip in	4.3	3.8	4.8	4.3	3.9	4.6	4.0	4.6	3.6	3.9	3.7	4.7

NOAA 1991–2020 climate normals from the nearest station: SPARTANBURG 3 SSE (2.9 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