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Oakland, CA ZIP Codes & Directory

Oakland is located in Alameda County in California. Browse all active 5-digit USPS ZIP codes serving Oakland and surrounding Alameda County delivery districts.

Jurisdiction city
Parent County Alameda County
Population 429,181
ZIP Codes 15 Indexed ZIPs

All ZIP Codes in Oakland, CA

15 Codes
94601 54,166 Residents

Oakland Delivery Area

Covering .

Med. Inc: $72,359 Explore 94601 →
94602 29,702 Residents

Oakland Delivery Area

Covering .

Med. Inc: $122,263 Explore 94602 →
94603 36,681 Residents

Oakland Delivery Area

Covering .

Med. Inc: $76,723 Explore 94603 →
94605 44,294 Residents

Oakland Delivery Area

Covering .

Med. Inc: $106,068 Explore 94605 →
94606 40,768 Residents

Oakland Delivery Area

Covering .

Med. Inc: $72,470 Explore 94606 →
94607 31,067 Residents

Oakland Delivery Area

Covering .

Med. Inc: $94,863 Explore 94607 →
94609 23,578 Residents

Oakland Delivery Area

Covering .

Med. Inc: $107,834 Explore 94609 →
94610 31,261 Residents

Oakland Delivery Area

Covering .

Med. Inc: $134,507 Explore 94610 →
94611 40,262 Residents

Oakland Delivery Area

Covering .

Med. Inc: $180,549 Explore 94611 →
94612 19,773 Residents

Oakland Delivery Area

Covering .

Med. Inc: $74,037 Explore 94612 →
94615 0 Residents

Oakland Delivery Area

Covering .

Med. Inc: $0 Explore 94615 →
94617 0 Residents

Oakland Delivery Area

Covering .

Med. Inc: $0 Explore 94617 →
94618 16,946 Residents

Oakland Delivery Area

Covering .

Med. Inc: $201,780 Explore 94618 →
94619 24,867 Residents

Oakland Delivery Area

Covering .

Med. Inc: $129,867 Explore 94619 →
94621 35,816 Residents

Oakland Delivery Area

Covering .

Med. Inc: $52,049 Explore 94621 →

About Oakland Mail Delivery & Postal Administration

ZIP codes in Oakland are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Alameda County and surrounding California metropolitan districts.

← Explore All Alameda County Municipalities All California Municipalities All 58 Counties

Frequently Asked Questions About Oakland, CA ZIP Codes

How many ZIP codes serve Oakland, California? ▾

Oakland, California is served by 15 active USPS postal delivery codes: 94601, 94602, 94603, 94605, 94606, 94607, 94609, 94610, and more.

What county is Oakland located in? ▾

Oakland is an incorporated city located within Alameda County, California.

What is the population and demographic size of Oakland? ▾

According to official U.S. Census Bureau data, Oakland has an estimated population of 429,181 residents and is situated within the undefined.

How does mail sorting and delivery work in Oakland? ▾

Mail delivery in Oakland is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Alameda County and surrounding California counties.

How much does it cost to ship a package to Oakland, CA? ▾

Shipping costs to Oakland depend on the package weight, dimensions, shipping carrier (USPS, UPS, FedEx), and the distance from the origin ZIP code. To calculate exact postage rates, use our shipping cost estimator tool.

What is the standard delivery time for mail to Oakland? ▾

Standard USPS Ground Advantage typically takes 2-5 business days to reach Oakland, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.