ZIP code · Sumter · South Carolina · United States

ZIP code 29151 — Sumter

ZIP code 29151 serves Sumter, South Carolina.

Postal code: 29151
Single source Value from one source, not cross-checked.
City: Sumter
County: Sumter
State: South Carolina
Country: United States
Coordinates: 33.8999, -80.3743 — 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 29151 with another ZIP · ZIPs within 25 miles · distance from 29151

Climate — monthly normals

Warmest month Jul (avg high 90°F), coldest Jan (avg low 33°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	55	59	66	75	81	87	90	89	83	74	65	57
Avg low °F	33	35	41	50	58	66	70	68	63	51	40	35
Precip in	3.8	3.5	3.7	3.4	3.8	5.0	5.8	4.9	4.4	3.9	2.9	3.8

NOAA 1991–2020 climate normals from the nearest station: SUMTER (2.7 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