Zip Code 85377 — Carefree, AZ
85377 is a ZIP Code associated with Carefree, AZ, located within Maricopa. 85377 ranks #124 out of 134 ZIP codes in Maricopa County by population (and #259 out of 417 in AZ). The area supports an estimated population of 3,437 residents across Data Pending housing units, with a population density of 154.4 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (33.823760, -111.915150)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 85377 |
| Primary City | Carefree |
| State / Province | AZ |
| County | Maricopa |
| Total Population | 3,437 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 154.4 people/sq mi |
| Timezone | America/Phoenix |
How 85377 Compares
| Metric | ZIP 85377 | Maricopa County | AZ State Average |
|---|
| Population | 3,437 | 4,488,680 (Total) | 7,380,680 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 154.4 /sq mi | -- | -- |
| County Pop Rank | #124 of 134 | -- | -- |
Nearby ZIP Codes
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 →