ZIP code · Gladstone · Oregon · United States

ZIP code 97027 — Gladstone

ZIP code 97027 serves Gladstone, Oregon.

Postal code
97027
Single source Value from one source, not cross-checked.
City
Gladstone
County
Clackamas FIPS 41005
State
Oregon
Country
United States
Coordinates
45.3899, -122.5902 — precision precise (locality)
View on OpenStreetMap
Population
12,413 (ZCTA, ACS 5-year)
Population density
4,946 / sq mi
Land area
2.5 sq mi (6.5 km²) (ZCTA, ACS 5-year)
Median household income
$91,957
Per-capita income
$48,073
Median age
45.7
Households
5,307
Housing units
5,365
Median home value
$464,700
Median gross rent
$1,721 / month
Congressional district
OR-5 (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)
Area codes
503, 971 (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 Aug (avg high 84°F), coldest Dec (avg low 36°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F485358647176848478655347
Avg low °F373840434853575853474136
Precip in6.54.54.83.82.51.80.50.61.64.26.77.2

NOAA 1991–2020 climate normals from the nearest station: OREGON CITY (2.5 mi) · NOAA NCEI

Places in ZIP 97027

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