ZIP code · Whiteoak · Missouri · United States

ZIP code 63880 — Whiteoak

ZIP code 63880 serves Whiteoak, Missouri.

Postal code
63880
Single source Value from one source, not cross-checked.
City
Whiteoak
County
Dunklin FIPS 29069
State
Missouri
Country
United States
Coordinates
36.3133, -90.1658 — precision estimated (postal-area centroid)
View on OpenStreetMap
Population
68 (ZCTA, ACS 5-year)
Population density
978 / sq mi
Land area
0.1 sq mi (0.2 km²) (ZCTA, ACS 5-year)
Per-capita income
$0
Median age
1.5
Households
8
Housing units
26
Congressional district
MO-8 (119th Congress)
USDA hardiness zone
7b (5 to 10 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Chicago (UTC−6 / UTC−5 DST)
Area code
573 (from the nearest rate centre)
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 91°F), coldest Jan (avg low 27°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F465161728189919185746049
Avg low °F273038485867706760473830

NOAA 1991–2020 climate normals from the nearest station: KENNETT RADIO KBOA (7.9 mi) · NOAA NCEI

Places in ZIP 63880

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