ZIP code · Friday Harbor · Washington · United States

ZIP code 98250 — Friday Harbor

ZIP code 98250 serves Friday Harbor, Washington.

Postal code
98250
Single source Value from one source, not cross-checked.
City
Friday Harbor
County
San Juan FIPS 53055
State
Washington
Country
United States
Coordinates
48.5454, -123.0947 — precision precise (locality)
View on OpenStreetMap
Population
9,127 (ZCTA, ACS 5-year)
Population density
149 / sq mi
Land area
61.1 sq mi (158.3 km²) (ZCTA, ACS 5-year)
Median household income
$90,146
Per-capita income
$68,507
Median age
55.1
Households
4,373
Housing units
5,998
Median home value
$745,700
Median gross rent
$1,498 / month
Congressional district
WA-2 (119th Congress)
USDA hardiness zone
9a (20 to 25 °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)

Climate — monthly normals

Warmest month Aug (avg high 73°F), coldest Feb (avg low 37°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F474953576468727368595146
Avg low °F373738414448505048444037
Precip in2.71.51.41.01.10.80.50.71.02.33.02.5

NOAA 1991–2020 climate normals from the nearest station: FRIDAY HARBOR AP (3.7 mi) · NOAA NCEI

Places in ZIP 98250

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