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94999 ZIP Code: Petaluma, California
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 94999 in Petaluma, CA.
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Postal & Geographic Specifications USPS Data
ZIP Code 94999
Primary City Petaluma, CA
County Sonoma County
Area Code(s) 707
Timezone America/Los_Angeles
Land Area 10 sq mi
Coordinates 38.3200°, -122.6400°
Non-Residential / Specialized ZIP Code
ZIP code 94999 is classified as a non-residential area (such as a PO Box facility, university, or specialized business district). The U.S. Census Bureau does not track demographic or economic data for non-residential ZIP Code Tabulation Areas (ZCTAs).
Learn more at data.census.govEditor's Neighborhood Insight & Local Context
Editor's Neighborhood Insight: ZIP Code 94999 is a non-residential or specialized delivery area in Petaluma, California.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 94999 operates within Petaluma, California.
Note: Not all ZIP codes have a dedicated physical post office. A single USPS regional facility often serves multiple ZIP codes across a city or county.
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Geographic Map & Coordinates
38.3200, -122.6400Adjacent & Contiguous ZIP Codes
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