ZIP code · Loomis · Washington · United States

ZIP code 98827 — Loomis

ZIP code 98827 serves Loomis, Washington.

Postal code
98827
Single source Value from one source, not cross-checked.
City
Loomis
County
Okanogan FIPS 53047
State
Washington
Country
United States
Coordinates
48.8696, -119.6427 — precision precise (locality)
View on OpenStreetMap
Population
353 (ZCTA, ACS 5-year)
Population density
1 / sq mi
Land area
319.7 sq mi (828 km²) (ZCTA, ACS 5-year)
Median household income
$46,544
Per-capita income
$21,608
Median age
45.3
Households
169
Housing units
260
Median gross rent
$1,513 / month
Congressional district
WA-4 (119th Congress)
USDA hardiness zone
6a (-10 to -5 °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
509
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 88°F), coldest Jan (avg low 23°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F344254647479888777614434
Avg low °F232631374450555446372924

NOAA 1991–2020 climate normals from the nearest station: TONASKET 4 NNE (11.7 mi) · NOAA NCEI

Places in ZIP 98827

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