ZIP code · Vancouver · Washington · United States

ZIP code 98665 — Vancouver

ZIP code 98665 serves Vancouver, Washington.

Postal code
98665
Single source Value from one source, not cross-checked.
City
Vancouver
County
Clark FIPS 53011
State
Washington
Country
United States
Coordinates
45.6892, -122.6616 — precision precise (locality)
View on OpenStreetMap
Population
28,243 (ZCTA, ACS 5-year)
Population density
3,830 / sq mi
Land area
7.4 sq mi (19.1 km²) (ZCTA, ACS 5-year)
Median household income
$83,750
Per-capita income
$41,624
Median age
38.8
Households
11,602
Housing units
11,894
Median home value
$447,700
Median gross rent
$1,678 / month
Congressional district
WA-3 (119th Congress)
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/Los_Angeles (UTC−8 / UTC−7 DST)
Area codes
360, 564
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 Aug (avg high 79°F), coldest Feb (avg low 32°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F454954596671787974625145
Avg low °F323235384449535247413632
Precip in6.04.14.43.62.81.80.50.61.63.66.36.8

NOAA 1991–2020 climate normals from the nearest station: VANCOUVER 4 NNE (0.9 mi) · NOAA NCEI

Places in ZIP 98665

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