ZIP code · Grand Ronde · Oregon · United States

ZIP code 97347 — Grand Ronde

ZIP code 97347 serves Grand Ronde, Oregon.

Postal code
97347
Single source Value from one source, not cross-checked.
City
Grand Ronde
County
Polk FIPS 41053
State
Oregon
Country
United States
Coordinates
45.0750, -123.6335 — precision precise (locality)
View on OpenStreetMap
Population
1,483 (ZCTA, ACS 5-year)
Population density
31 / sq mi
Land area
47.3 sq mi (122.5 km²) (ZCTA, ACS 5-year)
Median household income
$41,250
Per-capita income
$23,357
Median age
48.2
Households
594
Housing units
752
Median home value
$249,500
Median gross rent
$754 / month
Congressional districts
OR-6 (also OR-1) (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
503, 971
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 72°F), coldest Dec (avg low 31°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F434344485661717267564742
Avg low °F323131323943505148413431
Precip in21.915.316.710.25.32.80.61.34.010.819.823.3

NOAA 1991–2020 climate normals from the nearest station: LAUREL MTN (10.9 mi) · NOAA NCEI

Places in ZIP 97347

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