ZIP code · Hammond · Oregon · United States
ZIP code 97121 — Hammond
ZIP code 97121 serves Hammond, Oregon.
- Postal code
- 97121Single source Value from one source, not cross-checked.
- City
- Hammond
- County
- Clatsop FIPS 41007
- State
- Oregon
- Country
- United States
- Coordinates
- 46.1980, -123.9527 — precision precise (locality)
View on OpenStreetMap - Population
- 1,643 (ZCTA, ACS 5-year)
- Population density
- 217 / sq mi
- Land area
- 7.6 sq mi (19.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $58,789
- Per-capita income
- $37,098
- Median age
- 45.5
- Households
- 738
- Housing units
- 776
- Median home value
- $384,900
- Median gross rent
- $1,225 / month
- Congressional district
- OR-1 (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)
Tools: compare 97121 with another ZIP · ZIPs within 25 miles · distance from 97121
Map of ZIP code 97121
Climate — monthly normals
Warmest month Aug (avg high 69°F), coldest Feb (avg low 37°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 49 | 51 | 53 | 56 | 61 | 64 | 67 | 69 | 68 | 61 | 54 | 49 |
| Avg low °F | 38 | 37 | 39 | 42 | 46 | 51 | 54 | 54 | 51 | 45 | 40 | 38 |
| Precip in | 10.6 | 7.2 | 7.9 | 5.8 | 3.4 | 2.3 | 0.8 | 1.1 | 2.7 | 6.7 | 11.1 | 10.7 |
NOAA 1991–2020 climate normals from the nearest station: ASTORIA RGNL AP (4.4 mi) · NOAA NCEI
Places in ZIP 97121
- 2 playgrounds
- 1 post offices
- 2 places of worship
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