Zip Code 86011 — Flagstaff, AZ
86011 is a ZIP Code associated with Flagstaff, AZ, located within Coconino. 86011 ranks #7 out of 26 ZIP codes in Coconino County by population (and #249 out of 417 in AZ). The area supports an estimated population of 4,019 residents across Data Pending housing units, with a population density of 12,238.8 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (35.189530, -111.654690)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 86011 |
| Primary City | Flagstaff |
| State / Province | AZ |
| County | Coconino |
| Total Population | 4,019 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 12,238.8 people/sq mi |
| Timezone | America/Phoenix |
How 86011 Compares
| Metric | ZIP 86011 | Coconino County | AZ State Average |
|---|
| Population | 4,019 | 143,943 (Total) | 7,380,680 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 12,238.8 /sq mi | -- | -- |
| County Pop Rank | #7 of 26 | -- | -- |
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 →