| City: | Sun City, Arizona |
| County: | Maricopa County |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 10:10:11 PM |
| Population: | No Population Data |
| Area Code: | 623 |
| Classification: | PO Box |
| Coordinates: | 33.5977, -112.2713 |
| Quick Link: |
ZIP 85372 serves as a PO Box facility for Sun City, Arizona, operating alongside the neighboring 85373 ZIP code that handles street delivery. The post office maintains 420 PO Boxes at a single location on W Bell Road, serving both individual residents and 229 businesses that prefer or require PO Box service.
This arrangement is common in planned retirement communities where the main ZIP (85373) provides carrier delivery to homes, while 85372 offers centralized PO Box service. The facility serves customers who want secure package receipt, business addresses separate from home locations, or mail service for properties without traditional street delivery. The single-street designation doesn't mean limited service area—it reflects that all PO Boxes share the same post office address on W Bell Road.
All PO Box services operate from a single post office facility on W Bell Road, typical of dedicated PO Box ZIPs that serve alongside street delivery ZIPs in retirement communities.
ZIP Code 85372 supports both business and residential activity. According to the Business Census (2024), there are 8 business establishments, employing about 169 people with an annual payroll of $1,164,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 621Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 8Source: CBP |
| 1st Quarter Payroll: | $368,000Source: CBP |
| Annual Payroll: | $1,164,000Source: CBP |
| # of Employees: | 169Source: CBP |
ZIP Code 85372 is located in Maricopa County, Arizona, within the Phoenix-Mesa-Chandler, AZ Metropolitan Statistical Area (CBSA 38060) and Arizona's 8th Congressional District. This Metro area has a population of 4,941,206 people, about 0.00% of whom live in ZIP Code 85372. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Phoenix-Mesa-Chandler, AZSource: Census |
| CBSA Number: | 38060Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 4,941,206Source: Census |
| MSA: | Phoenix-Mesa, AZ MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 08Source: USPS |
| Congressional Land Area: | 539.66 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0470320Source: Census |
| Place Name: | Sun City CDP; ArizonaSource: Census |
We could not locate which school district 85372 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.