| City: | Moreno Valley, California |
| County: | Riverside County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 10:25:06 PM |
| Population: | No Population Data |
| Area Codes: | 840 / 909 |
| Classification: | PO Box |
| Coordinates: | 33.9701, -117.1101 |
| Quick Link: |
ZIP code 92556 serves as a PO Box facility in Moreno Valley, California, providing mailbox services through a single post office location on Postal Avenue. The facility maintains 394 PO Boxes that serve both local residents and businesses in the surrounding Riverside County area. Unlike typical residential ZIPs, this one doesn't have street delivery routes under its designation—residents in the area receive their street mail through neighboring ZIP 92553, which encompasses this location geographically.
The post office serves 155 businesses alongside the PO Box holders, functioning as a mail collection point for those who prefer centralized delivery or need a permanent address separate from residential changes. This setup is common in rapidly growing suburban areas where PO Box facilities provide mail stability as neighborhoods expand and street addresses change. The facility operates as part of Moreno Valley's broader postal network, working alongside multiple residential carrier delivery zones that blanket the city's 51-square-mile footprint.
The only street in this ZIP's records is Postal Avenue, which houses the post office facility itself. The 72 unit designations on this street represent internal PO Box arrangements rather than traditional residential addresses.
ZIP Code 92556 supports both business and residential activity. According to the Business Census (2024), there are 9 business establishments, employing about 70 people with an annual payroll of $2,621,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 10,056Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 9Source: CBP |
| 1st Quarter Payroll: | $657,000Source: CBP |
| Annual Payroll: | $2,621,000Source: CBP |
| # of Employees: | 70Source: CBP |
ZIP Code 92556 is located in Riverside County, California, within the Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area (CBSA 40140) and California's 39th Congressional District. This Metro area has a population of 4,637,725 people, about 0.00% of whom live in ZIP Code 92556. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Riverside-San Bernardino-Ontario, CASource: Census |
| CBSA Number: | 40140Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 4,637,725Source: Census |
| MSA: | Los Angeles-Riverside-Orange County, CASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 39Source: USPS |
| Congressional Land Area: | 204.4 sq miSource: Census |
| PMSA: | Riverside-San Bernardino, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0649270Source: Census |
| Place Name: | Moreno Valley city; CaliforniaSource: Census |
We could not locate which school district 92556 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 January 1, 2026.