THE SUN VALLEY LAND BRIEF
Land in the
Northeast Arizona Shrub-Grasslands setting.
Sun Valley CDP has 31.6 square miles of land in Navajo County. Its Census reference point is in Northeast Arizona Shrub-Grasslands, within Arizona/New Mexico Plateau.
Plains and mesa tops alternate with steep tableland edges in this transition between deserts, grasslands and forested mountains. Local relief changes sharply even within the broader plateau setting.
Regional context: Arizona/New Mexico Plateau ↗ · Classification at the Census reference point
Sun Valley and Navajo County
Sun Valley is associated with Navajo 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.
Sun Valley by land and water
The Census records 0.05 square miles of water within Sun Valley, or 0.2% of its total area. That share is close to Navajo County’s 0.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Sun Valley CDP has 1.8 times the land area of nearby Holbrook city (17.3 square miles). These areas describe boundaries, not comparable property prices.

