Petaluma, California, nestled in the heart of Sonoma County, boasts a rich history and a vibrant community. If you’re looking to send mail or pinpoint a location within Petaluma, you’ll need the correct zip code.
This article focuses on the zip code for Petaluma, CA: 94954. We’ll provide a complete overview, including ZIP+4 codes, local post office information, and nearby locations that share this essential identifier.
Understanding zip codes is crucial for efficient mail delivery and accurate location identification, so let’s dive in.
Understanding ZIP Code 94954
ZIP code 94954 covers a section of Petaluma, California, a Sonoma County town about 40 miles north of San Francisco. The area includes much of downtown Petaluma, as well as residential and commercial areas to the east. You’ll find landmarks like the Petaluma Historical Library and Museum, the SMART train station, and the Petaluma River within the 94954 ZIP code.
If you’re not familiar with how ZIP codes work, here’s a quick primer: The first digit represents a broad region of the U.S. The next two digits narrow it down to a sectional center facility, or SCF. The final two digits designate a specific post office or delivery area.
Many addresses also include a ZIP+4 code, which adds four more digits to the end of the ZIP code. These extra numbers help the postal service further refine the delivery route, making mail delivery even more efficient.
Key Locations and Services within ZIP Code 94954
The 94954 ZIP code covers a significant portion of Petaluma, and it’s home to many important services and locations.
Post Office Information
The main post office serving the 94954 ZIP code is the CASA GRANDE ANNEX, located at 1601 CORPORATE CIR, PETALUMA, CA, 94954-9991. You can reach them by phone at 707-769-5360. This post office offers a full range of services, including mail delivery and package services.
Healthcare Facilities
Petaluma Valley Hospital is located within the 94954 ZIP code. This hospital provides a wide range of medical services to the community.
Educational Institutions
Several schools are located within the 94954 ZIP code, including:
- Casa Grande High School, 3333 Casa Grande Rd, Petaluma, CA 94954 (Grades 9-12)
- McDowell Elementary School, 50 McDowell Ave, Petaluma, CA 94954 (Grades K-5)
Practical Applications and Related Information
Knowing the ZIP code for Petaluma, CA, isn’t just trivia—it’s essential for practical tasks like sending mail. Here’s a little more about that, along with some related info you might find helpful.
Writing a US Envelope
To ensure your mail reaches its destination promptly, format your envelope correctly:
- Write the recipient’s name and address on the lower half of the envelope.
- Put your name and return address in the upper left corner.
- Affix your postage stamp in the upper right corner.
- Make sure you use the correct ZIP code!
Nearby ZIP Codes
Petaluma is also served by the 94953 and 94999 ZIP codes.
- 94953
- 94999 – about 4 miles (6.739 km) from the 94954 ZIP code
Knowing the nearby ZIP codes can be useful if you’re sending something to a neighboring area or just want to get a sense of Petaluma’s location in relation to other towns.
Closing Thoughts
So, the ZIP code for Petaluma, CA, is 94954. It’s used for mail delivery and other services in Petaluma and nearby areas. Getting the ZIP code right is important for mail to get to the right place quickly and efficiently.
If you want to know more about ZIP codes, you can check out the USPS website or other online resources. They have lots of details about ZIP codes and how they work.