California vs Delaware: State Income Tax
Delaware has a lower state income tax rate than California.
Visual Comparison
Difference: 6.70 percentage points — Delaware leads.
Related Context
Tax Burden Picture
Income tax is just one layer — sales and property taxes complete the picture.
What This Means
California vs Delaware: State Income Tax in context
Delaware has a state income tax of 6.60%, compared with 13.30% in California. Top marginal state income tax rate. 0% = no state income tax.
People Also Ask
California vs Delaware State Income Tax — Common Questions
Q What is California's state income tax?
California's state income tax is 13.30%.
Q What is Delaware's state income tax?
Delaware's state income tax is 6.60%.
Q Which state has a lower state income tax — California or Delaware?
Delaware has a lower state income tax rate than California.
More Comparisons: California vs Delaware
Grouped tabs keep the deep-dive links tighter and easier to scan.
Explore Each State
California Symbols
Delaware Symbols
Sources: Core demographic data comes from the 2020 U.S. Census, with land area from U.S. Census Bureau TIGER files. Income, housing, affordability, and tax fields are maintained in our comparison dataset, with minimum wage data from the U.S. Department of Labor, gas prices from AAA, and electricity rates from the U.S. Energy Information Administration. Political control and election fields use 2024 presidential results together with National Conference of State Legislatures data. Gun-law labels use the Giffords scorecard, alcohol system data comes from NABCA, and marijuana status uses NCSL's state cannabis laws tracker.