| City: | Corte Madera, California |
| County: | Marin County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 11:06:39 PM |
| Population: | No Population Data |
| Area Codes: | 415 / 628 |
| Classification: | PO Box |
| Coordinates: | 37.9257, -122.5267 |
| Quick Link: |
ZIP code 94976 serves as a PO Box-only address zone within Corte Madera, California. This Marin County community sits north of San Francisco, part of the affluent Bay Area corridor. The ZIP doesn't have its own geographic territory. Instead, it exists as a point location within ZIP 94925, which handles street delivery for the area.
The post office maintains 187 PO Boxes at its Pixley Avenue location. All 100 street-style address records point to this single location, using unit designators for PO Box Street Addressing. This lets customers receive packages addressed to "Pixley Ave, Unit 123" rather than "PO Box 123." It's a convenience feature that many shippers and online retailers handle better than traditional PO Box formats.
Corte Madera isn't isolated. Street delivery exists through the sibling ZIP 94925. Residents who want home delivery use that ZIP. The 94976 designation exists specifically for those who prefer or need a PO Box. With 115 business accounts among the 187 boxes, commercial users make up a significant share of the customer base. Small businesses, home-based professionals, and residents who want package-friendly addressing all use these boxes.
Single street represents post office location used for PO Box Street Addressing.
ZIP Code 94976 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 102 people with an annual payroll of $4,058,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 294Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 3Source: CBP |
| 1st Quarter Payroll: | $980,000Source: CBP |
| Annual Payroll: | $4,058,000Source: CBP |
| # of Employees: | 102Source: CBP |
ZIP Code 94976 is located in Marin County, California, within the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area (CBSA 41860) and California's 2nd Congressional District. This Metro area has a population of 4,653,593 people, about 0.00% of whom live in ZIP Code 94976, and is subdivided into the San Rafael, CA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | San Francisco-Oakland-Fremont, CASource: Census |
| CBSA Number: | 41860Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | San Rafael, CA (CBSA Div 42034)Source: Census |
| CBSA Population: | 4,653,593Source: Census |
| MSA: | San Francisco-Oakland-San Jose, CA CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 02Source: USPS |
| Congressional Land Area: | 12952.23 sq miSource: Census |
| PMSA: | San Francisco, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0616462Source: Census |
| Place Name: | Corte Madera town; CaliforniaSource: Census |
We could not locate which school district 94976 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.