United States

95503 post code

Post code details

1 place

Code

Place

Eureka

Region

California

County

Humboldt

Coordinates

40.7592, -124.1593

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

40.7592, -124.1593© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Eureka	California	Humboldt	40.7592, -124.1593

Nearby codes

All →

95485 95486 95487 95488 95490 95492 95493 95494 95497 95501 95502 95511

Same code in other countries

Country	Place	Region
DE Germany	Hummeltal	Bavaria
FR France	Gonesse	Île-de-France
SK Slovakia	Topoľčany	Nitra

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.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in