📍 View location on OpenStreetMap (33.641620, -112.320120)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 85378 |
| Primary City | Surprise |
| State / Province | AZ |
| County | Maricopa |
| Total Population | 9,765 |
| Population Density | 1,047.2 people/sq mi |
| Timezone | America/Phoenix |
| Metric | ZIP 85378 | Maricopa County records | AZ records |
|---|---|---|---|
| Population estimate | 9,765 | 4,488,680 (sum) | 7,380,680 (sum) |
| Population Density | 1,047.2 /sq mi | -- | -- |
| County population rank | #115 of 132 | -- | -- |
| State population rank | #203 of 406 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 85373 | Sun City | 2.4 mi | 20,254 |
| ZIP 85375 | Sun City West | 2.9 mi | 27,680 |
| ZIP 85351 | Sun City | 3.3 mi | 27,592 |
| ZIP 85335 | El Mirage | 3.8 mi | 36,088 |
| ZIP 85363 | Youngtown | 4.0 mi | 7,015 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →