| City: | La Crescenta, California |
| City Alias: | Glendale |
| County: | Los Angeles County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:35:56 AM |
| Population: | No Population Data |
| Area Codes: | 323 / 738 / 747 / 818 |
| Classification: | PO Box |
| Coordinates: | 34.1427, -118.2544 |
| Quick Link: |
ZIP code 91224 serves the La Crescenta community in Los Angeles County, California. It's a branch post office ZIP without its own geographic territory, operating within the boundaries of neighboring ZIP 91214. The 278 PO Boxes here provide an alternative mail option for the foothill communities along Foothill Boulevard.
This isn't a PO Box Only Zone. Street delivery exists throughout the area, handled by the parent 91214 ZIP and other surrounding codes. Residents can choose between street delivery at their home address or a PO Box at the La Crescenta branch. Both "La Crescenta" and "Glendale" work as valid city names for mailing.
The post office sits on Foothill Boulevard, which runs along the base of the Verdugo Mountains. All 110 ZIP+4 records for this code point to addresses on Foothill Blvd with unit numbers, consistent with a single facility location. The 182 business delivery points suggest commercial activity near the post office, while the single-family dwelling count of just 1 confirms this is a facility-only ZIP rather than a residential territory.
All records on Foothill Boulevard, the main east-west road through the foothill communities.
ZIP Code 91224 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 9 people with an annual payroll of $333,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 445Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 4Source: CBP |
| 1st Quarter Payroll: | $71,000Source: CBP |
| Annual Payroll: | $333,000Source: CBP |
| # of Employees: | 9Source: CBP |
ZIP Code 91224 is located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 30th Congressional District. This Metro area has a population of 0 people, about 0.00% of whom live in ZIP Code 91224, 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: | 30Source: USPS |
| Congressional Land Area: | 135.94 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 91224 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 March 1, 2026.