San Tan Valley, AZ ZIP Codes

Total ZIPs

71,726

Total Population

ZIP Codes in San Tan Valley, AZ

ZIP Code	Population	Density	Timezone
85140	36,711	423	America/Phoenix
85143	35,015	376	America/Phoenix

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.