THE VALLEJO LAND BRIEF
Land in the
East Bay Hills/Western Diablo Range setting.
Vallejo city has 30.4 square miles of land in Solano County. Its Census reference point is in East Bay Hills/Western Diablo Range, within Central California Foothills and Coastal Mountains.
Oak woodland, chaparral and grassland occupy foothills and low coastal mountains around the Central Valley. Narrow agricultural valleys interrupt this landscape of dry summers and wetter winters.
Regional context: Central California Foothills and Coastal Mountains ↗ · Classification at the Census reference point
Vallejo and Solano County
Vallejo is associated with Solano 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.
Vallejo by land and water
The Census records 17.9 square miles of water within Vallejo, or 37% of its total area. It is 27.7 percentage points higher than the 9.3% recorded for Solano County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Vallejo city has 28.7 times the land area of nearby Crockett CDP (1.06 square miles). These areas describe boundaries, not comparable property prices.

