| City: | Tortilla Flat, Arizona |
| Names to Avoid: | Apache Jct |
| County: | Maricopa County |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 10:17:25 AM |
| Population: | No Population Data |
| Area Code: | 602 |
| Classification: | PO Box |
| Coordinates: | 33.5509, -111.3878 |
| Quick Link: |
The post office provides the only mailing address option for this location. There are no carrier routes, no street records in the ZIP+4 database, and no residential housing units within the ZIP boundaries. Despite its tiny footprint, the facility has maintained continuous service since 2009, reflecting its role as a vital link for backcountry properties, seasonal residents, and the handful of businesses that call this remote stretch of State Route 88 home.
No street delivery exists within this ZIP code. The facility serves only PO Box customers in this remote mountain location.
ZIP Code 85190 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 85190 is located in Maricopa County, Arizona, within the Phoenix-Mesa-Chandler, AZ Metropolitan Statistical Area (CBSA 38060). This Metro area has a population of 4,192,887 people, about 0.00% of whom live in ZIP Code 85190. 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: | 4,192,887Source: Census |
| MSA: | Phoenix-Mesa, AZ MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | No DistrictsSource: USPS |
| Congressional Land Area: | sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | 2009-06Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 85190 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 March 1, 2026.