ZIP code · Montesano · Washington · United States

ZIP code 98563 — Montesano

ZIP code 98563 serves Montesano, Washington.

Postal code
98563
Single source Value from one source, not cross-checked.
City
Montesano
County
Grays Harbor FIPS 53027
State
Washington
Country
United States
Coordinates
47.0901, -123.5006 — precision precise (locality)
View on OpenStreetMap
Population
7,630 (ZCTA, ACS 5-year)
Population density
18 / sq mi
Land area
414.7 sq mi (1,074.1 km²) (ZCTA, ACS 5-year)
Median household income
$77,857
Per-capita income
$47,141
Median age
50.1
Households
3,316
Housing units
3,657
Median home value
$315,200
Median gross rent
$1,118 / month
Congressional district
WA-6 (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 code
360
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 78°F), coldest Feb (avg low 34°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F475054596771777872615145
Avg low °F353436384448515147413734
Precip in14.48.810.16.83.82.51.01.73.39.214.314.0

NOAA 1991–2020 climate normals from the nearest station: MATLOCK 8 S (6.1 mi) · NOAA NCEI

Places in ZIP 98563

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