| City: | La Canada Flintridge, California |
| City Alias: | La Canada, La Canada Flt |
| County: | Los Angeles County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:35:13 AM |
| Population: | No Population Data |
| Area Code: | 818 |
| Classification: | PO Box |
| Coordinates: | 34.2086, -118.2014 |
| Quick Link: |
ZIP code 91012 serves the La Cañada Flintridge post office in Los Angeles County, California. It's a point-only ZIP that exists solely for the post office building at Foothill Boulevard. The surrounding community receives street delivery through neighboring ZIP 91011, which fully encloses this postal point.
The post office maintains 645 PO Boxes and serves 309 business accounts. Because 91012 contains only the post office itself, Census data doesn't apply here. No one lives within this ZIP's boundaries. Residents and businesses in La Cañada Flintridge who want a PO Box use 91012, while those receiving street mail use 91011.
La Cañada Flintridge sits in the foothills of the San Gabriel Mountains, known for the Jet Propulsion Laboratory and Descanso Gardens. The city's name can be written three ways for mail: La Canada Flintridge, La Canada Flt, or simply La Canada. All three work for deliveries to this post office.
Foothill Boulevard is the only street in this ZIP, representing the post office's physical address used for PO Box Street Addressing.
ZIP Code 91012 supports both business and residential activity. According to the Business Census (2024), there are 7 business establishments, employing about 17 people with an annual payroll of $633,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 1,089Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 7Source: CBP |
| 1st Quarter Payroll: | $111,000Source: CBP |
| Annual Payroll: | $633,000Source: CBP |
| # of Employees: | 17Source: CBP |
ZIP Code 91012 is located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 28th Congressional District. This Metro area has a population of 0 people, about 0.00% of whom live in ZIP Code 91012, and is subdivided into the Los Angeles-Long Beach-Glendale, CA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Los Angeles-Long Beach-Anaheim, CASource: Census |
| CBSA Number: | 31080Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Los Angeles-Long Beach-Glendale, CA (CBSA Div 31084)Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Los Angeles-Riverside-Orange County, CASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 28Source: USPS |
| Congressional Land Area: | 218.45 sq miSource: Census |
| PMSA: | Los Angeles-Long Beach, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 91012 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 February 1, 2026.