ZIP Code 95503 – Eureka, California
The 95503 ZIP Code belongs to Eureka, California. The population in this 95503 ZIP code is 24,442. The latitude is 40.72406 and longitude is -124.09178 in 95503 Eureka, California. The time zone for this 95503 ZIP code is America/Los_Angeles.
| City | Eureka |
| Zip Code | 95503 |
| State | California |
| County | Humboldt |
| Population | 24,442 |
| Latitude | 40.72406 |
| Longitude | -124.09178 |
| Time Zone | America/Los_Angeles |