🇳🇬
Postcode.com.ng
Tools
Incorporated City Sonoma County →

Santa Rosa, CA ZIP Codes & Directory

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

Jurisdiction city
Parent County Sonoma County
Population 212,271
ZIP Codes 6 Indexed ZIPs

All ZIP Codes in Santa Rosa, CA

6 Codes
95401 37,272 Residents

Santa Rosa Delivery Area

Covering .

Med. Inc: $93,615 Explore 95401 →
95403 44,705 Residents

Santa Rosa Delivery Area

Covering .

Med. Inc: $98,191 Explore 95403 →
95404 38,034 Residents

Santa Rosa Delivery Area

Covering .

Med. Inc: $105,437 Explore 95404 →
95405 22,015 Residents

Santa Rosa Delivery Area

Covering .

Med. Inc: $118,299 Explore 95405 →
95407 42,504 Residents

Santa Rosa Delivery Area

Covering .

Med. Inc: $82,863 Explore 95407 →
95409 27,741 Residents

Santa Rosa Delivery Area

Covering .

Med. Inc: $107,867 Explore 95409 →

About Santa Rosa Mail Delivery & Postal Administration

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

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

Frequently Asked Questions About Santa Rosa, CA ZIP Codes

How many ZIP codes serve Santa Rosa, California? ▾

Santa Rosa, California is served by 6 active USPS postal delivery codes: 95401, 95403, 95404, 95405, 95407, 95409.

What county is Santa Rosa located in? ▾

Santa Rosa is an incorporated city located within Sonoma County, California.

What is the population and demographic size of Santa Rosa? ▾

According to official U.S. Census Bureau data, Santa Rosa has an estimated population of 212,271 residents and is situated within the undefined.

How does mail sorting and delivery work in Santa Rosa? ▾

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

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

Shipping costs to Santa Rosa 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 Santa Rosa? ▾

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