| City: | Fountain Valley, California |
| City Alias: | Fountain Vly, Santa Ana |
| County: | Orange County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:44:05 AM |
| Population: | No Population Data |
| Area Code: | 714 |
| Classification: | PO Box |
| Coordinates: | 33.7094, -117.9526 |
| Quick Link: |
ZIP code 92728 serves a specific postal function in Fountain Valley, California. This PO Box ZIP handles mail for 728 boxes serving 294 businesses, primarily along Newhope Street. The post office operates at a single street location with 110 delivery points, functioning as a centralized mail facility for the surrounding area.
Residents and businesses in this area receive standard street delivery through neighboring ZIP code 92708, which provides full carrier route service for the Fountain Valley community. The PO Box facility supplements that delivery by offering box service for businesses and individuals who prefer centralized mail pickup. This arrangement is common in Orange County's suburban cities, where street delivery serves most addresses while dedicated PO Box facilities handle specialized postal needs.
The facility operates at a single street address on Newhope Street, which serves as the mail delivery point for all 728 PO Boxes. This concentrated service point is typical of dedicated PO Box facilities in suburban areas.
ZIP Code 92728 supports both business and residential activity. According to the Business Census (2024), there are 11 business establishments, employing about 119 people with an annual payroll of $5,797,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 1,000Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 11Source: CBP |
| 1st Quarter Payroll: | $1,313,000Source: CBP |
| Annual Payroll: | $5,797,000Source: CBP |
| # of Employees: | 119Source: CBP |
ZIP Code 92728 is located in Orange County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 48th Congressional District. This Metro area has a population of 0 people, about 0.00% of whom live in ZIP Code 92728, 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: | 48Source: USPS |
| Congressional Land Area: | 145.47 sq miSource: Census |
| PMSA: | Orange County, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0625380Source: Census |
| Place Name: | Fountain Valley city; CaliforniaSource: Census |
We could not locate which school district 92728 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.