| City: | Compton, California |
| City Alias: | Rancho Dominguez, Rncho Domingz |
| County: | Los Angeles County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:33:11 AM |
| Population: | No Population Data |
| Area Codes: | 310 / 323 / 424 / 562 / 738 |
| Classification: | PO Box |
| Coordinates: | 33.8959, -118.2192 |
| Quick Link: |
ZIP 90224 isn't a neighborhood. It's a PO Box ZIP serving a commercial corridor on South Santa Fe Avenue in the Compton and Rancho Dominguez area of Los Angeles County. The ZIP exists as a point location within the larger 90221 territory, with no residential population counted by the Census.
The post office maintains 441 PO Boxes and serves 97 business delivery points. All 152 ZIP+4 street records point to a single address block on S Santa Fe Ave, with UNIT designators indicating multi-tenant commercial space. This is likely a large commercial facility or office complex rather than a traditional community post office.
Mail to 90224 can use either Compton or Rancho Dominguez as the city name. The Rancho Dominguez alias was added in 2005, recognizing the industrial area's distinct identity from residential Compton. This isn't a PO Box Only Zone, so street delivery is available. But businesses and organizations here use PO Boxes for the permanence they provide in a leased commercial environment.
Nearby neighborhoods include Willowbrook and Lynwood (both 0.7 miles away), along with Paramount, Watts, and West Compton within a 2-mile radius. The location sits in the industrial heart of South Los Angeles, where rail lines and warehouses have shaped development since the early 20th century.
All delivery records point to South Santa Fe Avenue, a commercial street with multi-tenant buildings using UNIT designators.
ZIP Code 90224 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 160 people with an annual payroll of $15,038,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 508Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 4Source: CBP |
| 1st Quarter Payroll: | $3,596,000Source: CBP |
| Annual Payroll: | $15,038,000Source: CBP |
| # of Employees: | 160Source: CBP |
ZIP Code 90224 is located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 43rd Congressional District. This Metro area has a population of 0 people, about 0.00% of whom live in ZIP Code 90224, 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: | 43Source: USPS |
| Congressional Land Area: | 72.03 sq miSource: Census |
| PMSA: | Los Angeles-Long Beach, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0615044Source: Census |
| Place Name: | Compton city; CaliforniaSource: Census |
We could not locate which school district 90224 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.