| City: | Fullerton, California |
| County: | Orange County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:44:27 AM |
| Population: | No Population Data |
| Area Codes: | 657 / 714 |
| Classification: | PO Box |
| Coordinates: | 33.8796, -117.8978 |
| Quick Link: |
ZIP code 92836 serves the PO Boxes at the Fullerton Main Post Office in Orange County, California. It isn't a geographic territory with residents. Instead, it's a point ZIP assigned specifically to the post office's boxes at 1350 E Commonwealth Avenue in downtown Fullerton.
230 PO Boxes share this code, along with 126 business delivery points. The facility sits within ZIP 92832, which handles the surrounding residential and commercial addresses. Fullerton uses multiple standard ZIPs (92831, 92832, 92833, 92835) for street delivery, while 92836 exists solely for PO Box customers.
This setup is common for California post offices in urban areas. Downtown Fullerton, with its mix of shops, restaurants, and the nearby Fullerton Transportation Center, generates demand for business mailboxes. The post office also serves nearby Anaheim neighborhoods, including Northeast Anaheim and The Colony, all within the Los Angeles metropolitan area.
The only street address is E Commonwealth Avenue, the location of the post office building itself.
ZIP Code 92836 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 61 people with an annual payroll of $1,932,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 2,453Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 4Source: CBP |
| 1st Quarter Payroll: | $495,000Source: CBP |
| Annual Payroll: | $1,932,000Source: CBP |
| # of Employees: | 61Source: CBP |
ZIP Code 92836 is located in Orange County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 46th Congressional District. This Metro area has a population of 0 people, about 0.00% of whom live in ZIP Code 92836, and is subdivided into the Anaheim-Santa Ana-Irvine, 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: | Anaheim-Santa Ana-Irvine, CA (CBSA Div 11244)Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Los Angeles-Riverside-Orange County, CASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 46Source: USPS |
| Congressional Land Area: | 71.72 sq miSource: Census |
| PMSA: | Orange County, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0628000Source: Census |
| Place Name: | Fullerton city; CaliforniaSource: Census |
We could not locate which school district 92836 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.