Geography

California vs Delaware: Region

California is in the West region, while Delaware is in the South region.

California flag
California
CA · West
West
U.S. Census Bureau geographic region.
Delaware flag
Delaware
DE · South
South
U.S. Census Bureau geographic region.
California
West
Delaware
South

People also ask

California vs Delaware Region — common questions

QWhat is California's region?

California's region is West.

QWhat is Delaware's region?

Delaware's region is South.

More comparisons: California vs Delaware

Grouped tabs keep the deep-dive links tighter and easier to scan.

Full comparison
Land Area Highest Point Statehood Capital City

Explore each state

California symbols Delaware symbols Compare other states

Data source and freshness

Primary source
U.S. Census Bureau — Geographic reference files
Data period
Current incorporated reference data
Dataset reviewed
July 23, 2026
Method note
Census Bureau region classification.