ZIP code · Crater Lake · Oregon · United States
ZIP code 97604 — Crater Lake
ZIP code 97604 serves Crater Lake, Oregon.
- Postal code
- 97604Single source Value from one source, not cross-checked.
- City
- Crater Lake
- County
- Klamath FIPS 41035
- State
- Oregon
- Country
- United States
- Coordinates
- 42.9465, -122.1769 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 0 (ZCTA, ACS 5-year)
- Population density
- 0 / sq mi
- Land area
- 87.1 sq mi (225.6 km²) (ZCTA, ACS 5-year)
- Households
- 0
- Housing units
- 9
- Congressional district
- OR-2 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Tools: compare 97604 with another ZIP · ZIPs within 25 miles · distance from 97604
Map of ZIP code 97604
Climate — monthly normals
Warmest month Aug (avg high 69°F), coldest Feb (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 34 | 36 | 40 | 49 | 57 | 69 | 69 | 63 | 51 | 38 | 33 |
| Avg low °F | 20 | 19 | 20 | 23 | 29 | 34 | 41 | 42 | 37 | 30 | 23 | 19 |
| Precip in | 10.1 | 7.5 | 7.8 | 6.2 | 3.6 | 2.3 | 0.8 | 0.8 | 1.9 | 4.8 | 9.6 | 11.3 |
NOAA 1991–2020 climate normals from the nearest station: CRATER LAKE NPS HQ (4.0 mi) · NOAA NCEI
Places in ZIP 97604
- 1 post offices
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