City levels are determined by the county in which they are located. If the city is not named below, it may be located within a county listed below. Visit the National Association of Counties website and type the city name into the "City/Zip Search" tab to determine the city's county. If the city is not listed below or is not located in a county below, that city is a Level 1.
| Level | City | County |
|---|---|---|
| 4 | Grand Canyon / Flagstaff | Coconino / Yavapai, less the City of Sedona |
| 3 | Kayenta | Navajo |
| 3 | Phoenix / Scottsdale | Maricopa |
| 4 | Sedona | City Limits of Sedona |
| 3 | Tucson | Pima |