ZIP code · Mount Olive · North Carolina · United States

ZIP code 28365 — Mount Olive

ZIP code 28365 serves Mount Olive, North Carolina.

Postal code
28365
Single source Value from one source, not cross-checked.
City
Mount Olive
County
Wayne FIPS 37191
State
North Carolina
Country
United States
Coordinates
35.2109, -78.0983 — precision precise (locality)
View on OpenStreetMap
Population
15,008 (ZCTA, ACS 5-year)
Population density
78 / sq mi
Land area
191.4 sq mi (495.6 km²) (ZCTA, ACS 5-year)
Median household income
$52,333
Per-capita income
$29,715
Median age
41.3
Households
5,608
Housing units
6,541
Median home value
$119,000
Median gross rent
$922 / month
Congressional districts
NC-3 (also NC-1) (119th Congress)
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
919, 984
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 89°F), coldest Jan (avg low 31°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F535664738087898783746456
Avg low °F313339485866706863513934
Precip in3.53.33.63.24.34.74.75.36.93.62.63.7

NOAA 1991–2020 climate normals from the nearest station: MT OLIVE 6SE (8.0 mi) · NOAA NCEI

Places in ZIP 28365

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