THE DEWEY-HUMBOLDT LAND BRIEF
Land in the
Madrean Lower Montane Woodlands setting.
Dewey-Humboldt town has 18.8 square miles of land in Yavapai County. Its Census reference point is in Madrean Lower Montane Woodlands, within Arizona/New Mexico Mountains.
These southwestern mountain ranges rise above surrounding deserts and grasslands. Pinyon-juniper and oak woodlands give way to ponderosa pine, with colder forest types limited to the highest areas.
Regional context: Arizona/New Mexico Mountains ↗ · Classification at the Census reference point
Dewey-Humboldt and Yavapai County
Dewey-Humboldt is associated with Yavapai County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Dewey-Humboldt by land and water
The Census records 0 square miles of water within Dewey-Humboldt, or 0% of its total area. That share is close to Yavapai County’s 0.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Dewey-Humboldt town has 93.3% of the land area of nearby Mayer CDP (20.2 square miles). These areas describe boundaries, not comparable property prices.

