95503 postal code
United StatesUpdated 2026-11-09Eureka, CaliforniaHumboldt5 digits
Postal code details
1 placeCode
95503
Place
Eureka
Region
California
County
Humboldt
Coordinates
40.7592, -124.1593
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
40.7592, -124.1593© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Eureka | California | Humboldt | 40.7592, -124.1593 |
FAQ
Which city is 95503 in?
Eureka, California, United States.
What are the coordinates of 95503?
40.7592, -124.1593
Is 95503 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.