| ZIP Code | 85140 |
| City | San Tan Valley |
| State | Arizona (AZ) |
| County | Pinal |
| Timezone | America/Phoenix |
| Coordinates | 33.2480500, -111.4892100 |
| Population | 51,260 |
| ZIP Type | STANDARD |
| Country | United States |
85140 is a densely populated ZIP code covering San Tan Valley in Arizona, the United States. This area falls under Pinal County.
San Tan Valley has a reported population of 51,260. This puts it well ahead of the typical ZIP code in Arizona (roughly 18,179).
Population density runs around 240 people per sq. mile, making it a rural area.
Other ZIP code codes in Arizona serve areas such as Queen Creek, Buckeye, Peoria.
The ZIP code for San Tan Valley, Arizona is 85140.
85140 is located in Pinal County, Arizona.
The population of 85140 (San Tan Valley) is approximately 51,260 people.
85140 is more populated than the typical Arizona ZIP code, which averages around 18,179 people.
ZIP code codes near 85140 include 85142, 85326, 85383.