ZIP Code 95573 – Willow Creek, CA
Willow Creek, California · Humboldt County · Pacific time
| ZIP code | 95573 |
|---|---|
| City | Willow Creek |
| State | California |
| County | Humboldt County |
| Population | 1,089 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 119.99 sq mi |
| Center (lat, long) | 40.9149, -123.6687 |
Area codes in this area
These are the area codes that most often serve ZIP 95573 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 95573
ZIP code 95573 is assigned to Willow Creek, California. It lies in Humboldt County. Its Census area covers about 119.99 square miles of land. The closest neighboring ZIP is 95563 (Salyer), about 5.6 miles away.
Every address in 95573 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources