ZIP code · Wilmington · North Carolina · United States

ZIP code 28408 — Wilmington

ZIP code 28408 serves Wilmington, North Carolina.

Postal code: 28408
Single source Value from one source, not cross-checked.
City: Wilmington
County: New Hanover
State: North Carolina
Country: United States
Coordinates: 34.2257, -77.9447 — 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: 910, 472
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 28408 with another ZIP · ZIPs within 25 miles · distance from 28408

Climate — monthly normals

Warmest month Jul (avg high 90°F), coldest Jan (avg low 36°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	57	60	67	75	81	87	90	88	84	76	67	60
Avg low °F	36	38	44	53	61	69	73	72	67	56	45	39
Precip in	3.8	3.5	4.0	3.1	4.5	5.7	6.9	8.2	8.7	4.7	3.6	3.7

NOAA 1991–2020 climate normals from the nearest station: WILMINGTON INTL AP (3.9 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