Flagstaff ZIP Codes

List of Zip Codes of Flagstaff

The following table lists ZIP Codes associated with Flagstaff, Arizona, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 86001 35.35119 -111.75607 Coconino 36,900 49.1
2 86003 35.24259 -111.20202 Coconino 96 1.0
3 86004 35.37546 -111.37515 Coconino 36,893 15.6
4 86005 35.08125 -111.62832 Coconino 17,165 43.8
5 86011 35.18953 -111.65469 Coconino 4,081 12427.6


About Flagstaff Arizona Zip Codes

The city of Flagstaff in Arizona (AZ) is served by approximately 5 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 95,135 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Flagstaff fall within county jurisdictions such as Coconino. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

ZIP codes serving Flagstaff, Arizona primarily follow the America/Phoenix time zone, with some areas using additional zones such as America/Denver.