95521 Zip Code Arcata Humboldt
Today
Aug 06, 2026,
ZIP Code 95521 is located in Arcata, California, in County Humboldt. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.
95521 Zip Code – Humboldt, Arcata, CA
The 95521 zip code serves Humboldt. It is a neighborhood in Arcata, California. This code is important for accurate mail delivery. It can also help you find local amenities such as schools, parks and community events. By using zip codes like 95521 you can explore different neighborhoods, it also shows what makes each area unique.
Demographics of Zip Code 95521
Located in Arcata, California, zip code 95521 has a specific population and density that reflect the local community.
Finding the Right Zip Code for Arcata, Humboldt County
If you need to send mail to Arcata Humboldt county, you can easily find the zip code online or by visiting your local post office.
FAQs
How many digits is the Humboldt zip code?
The Humboldt zip code in Arcata is a five-digit number used to identify this specific area.
Does the Humboldt zip code ever change?
Zip codes may change due to postal service updates or administrative reasons. If you are looking for the Humboldt zip code always check for the most current information from official postal sources or local post offices.
Which county is zip code 95521 in?
Zip code 95521 covers areas within Humboldt county, California.