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ZIP Code 95503

Eureka, California, United States

Standard ZIP Pacific Time (PT)
25,054
Population
115.5
Per sq mile
Humboldt
County

About ZIP Code 95503

ZIP code 95503 is assigned to Eureka, Humboldt County, California, United States. It falls in the Pacific Time (PT) zone. The estimated population of this ZIP code area is 25,054 with a density of 115.5 people per square mile.

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Location Details

ZIP Code95503
CityEureka
CountyHumboldt County
StateCalifornia
CountryUnited States
TimezonePacific Time (PT)
Timezone IDAmerica/Los_Angeles
Latitude40.7241
Longitude-124.0918
ZIP TypeStandard ZIP

Post Office

Address337 W CLARK ST
CityEUREKA
StateCA

Nearby ZIP Codes in California

95501
Eureka
95524
Bayside
95537
Fields Landing
95521
Arcata
95547
Hydesville
95564
Samoa

Frequently Asked Questions

What city is ZIP code 95503 in?

ZIP code 95503 is in Eureka, Humboldt County, California, United States.

What county is ZIP code 95503 in?

ZIP code 95503 is in Humboldt County, California.

What timezone is ZIP code 95503 in?

ZIP code 95503 is in the Pacific Time (PT) zone (America/Los_Angeles).

What is the population of ZIP code 95503?

The estimated population of ZIP code 95503 is 25,054 people with a density of 115.5 people per square mile.

What state is ZIP code 95503 in?

ZIP code 95503 is in California (CA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.