What ZIP codes serve Eureka, CA?

Eureka, CA is served by the following ZIP codes: 95501, 95503, 95521, 95524, 95537.

What is the average temperature in Eureka?

In Eureka, CA, the average annual high temperature is 59°F and the average low is 46°F, with 40.4 inches of annual precipitation.

How do I verify a Eureka address?

Use MailColt's free address verification tool to instantly check any Eureka, CA address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Eureka is the #404 city in California by population, with a population of 71,380 across 5 ZIP codes. Average temperatures range from 46.0°F to 59.2°F, with 40.4" of annual precipitation. The local economy is anchored by Retail, with 327 establishments.

ZIP Codes

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Income by ZIP Code in Eureka, CA

ZIP Code	Population	Median Income	Median Home Value	Median Rent
95501	22,972	$55,076	$389,900	$1,151
95503	24,442	$76,708	$411,500	$1,485
95521	21,684	$54,324	$478,600	$1,300
95524	1,770	$82,697	$585,100	$1,755
95537	512	$76,116	$360,300	-

Climate in Eureka, CA

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	55°	55°	56°	57°	60°	62°	63°	64°	64°	62°	58°	55°
Avg Low	41°	41°	42°	44°	48°	50°	52°	53°	50°	47°	43°	40°
Precip	6.7"	5.6"	5.8"	3.6"	1.7"	0.7"	0.2"	0.2"	0.7"	2.3"	4.9"	8.1"
Snow	-	-	-	-	-	-	-	-	-	-	-	-

Top Industries in Eureka, CA

Industry	Establishments
Retail trade	327
Health care and social assistance	275
Accommodation and food services	253
Other services (except public administration)	193
Professional, scientific, and technical services	182
Construction	172
Real estate and rental and leasing	99
Finance and insurance	91
Administrative and support and waste management and remediation services	78
Manufacturing	76

Historic Landmarks in Eureka

Eureka has 22 properties listed on the National Register of Historic Places, including:

Bank of Eureka Building — 240 E St.
Carnegie Free Library — 636 F St.
Clark, William S., House — 1406 C St.
Cottrell, John A., House — 1228 C St.
Eureka Historic District — Roughly, First, Second and Third Sts., between C and N Sts.
Eureka Inn — 7th and F Sts.
Eureka Theatre — 612 F. St.
Falk Archaeological District — Address Restricted
First and F Street Building — 112 F St.
Gunther Island Site 67 — Address Restricted

All 5 ZIP Codes Serving Eureka, CA

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