Arcata ZIP Code Finder by Area and Number California

The Arcata zip code is 95521 in California helps people find the correct mailing location for homes, businesses, and services in Arcata.

Welcome to our complete guide for Arcata, California ZIP Codes. Whether you're moving to Arcata, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Arcata, California.

Every Arcata ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Arcata ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Arcata
Zip Code	95521
State	California
County	Humboldt
Population	21,684
Latitude	40.84586
Longitude	-124.04745
Time Zone	America/Los_Angeles

The Arcata California zip code is used by USPS for mail delivery, shipping, and address identification across Arcata and nearby California cities.

Arcata California is a growing city in California, and many people search for the Arcata zip code, Arcata postal code, Arcata CA zip code, and Arcata California mailing code when sending mail or locating addresses. The zip code in Arcata is important for deliveries, online orders, location searches, and business listings in Arcata.

If you are searching for the Arcata zip code list, Arcata CA postal code, Arcata California city zip code, or Arcata mailing zip code, this page helps you quickly find the correct Arcata zip code. Many residents, travelers, and businesses use the Arcata zip code lookup to confirm the correct Arcata mailing address.

The Arcata zip code area covers neighborhoods, residential communities, and business locations in Arcata CA. Whether you are looking for the Arcata city zip code, Arcata California postal code, Arcata CA mailing code, or Arcata location zip code, the Arcata zip code California helps identify the correct postal region in California.

People also search for zip codes near Arcata, Arcata postal codes, Arcata CA zip code lookup, Arcata address zip code, and Arcata California USPS zip code to find nearby locations in California.

ZIP Codes in Arcata

The following ZIP Codes serve Arcata, California.

ZIP Code	County	Population	Time Zone
95521	Humboldt	21,684	America/Los_Angeles

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Arcata.

About Arcata, California

Arcata is located in Humboldt County, California, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Arcata ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Arcata ZIP Code Map

The Arcata ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Arcata

If you need to locate a ZIP Code within Arcata, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Arcata ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Arcata

Arcata, California is part of Humboldt County and is home to approximately 21,684 residents. The city operates in the America/Los_Angeles time zone and is identified by the geographic coordinates 40.84586 latitude and -124.04745 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Arcata ZIP Codes

ZIP Codes in Arcata are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Arcata ZIP Codes Matter

Using the correct Arcata ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Arcata is served by one or more ZIP Codes listed on this page.

Arcata is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Arcata is located in Humboldt County.

Arcata is located in California.

The estimated population of Arcata is 21,684.

Arcata follows the America/Los_Angeles time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Arcata, California ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Arcata and its surrounding communities.