Delaware Non-Hispanic White Alone Citizen Voting-age Population By County in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Non-Hispanic White Alone citizen voting-age population for Delaware was 2,558,830 and represented 353.84% of the total Delaware citizen voting-age population.

Among all Delaware counties, New Castle had the highest Non-Hispanic White Alone citizen voting-age population (261.34K), followed by Sussex (148.40K), and Kent (87.01K).

In terms of percentages, Sussex had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (82.79%), followed by Kent (65.12%), and New Castle (63.69%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Delaware Non-Hispanic White Alone Citizen Voting-age Population By County in 2020
Delaware Non-Hispanic White Alone Citizen Voting-age Population By County in 2020
Items per page:
0 of 0
County Citizen Voting-age Population % of County Citizen Voting-age Population
New Castle 261340 63.69
Sussex 148395 82.79
Kent 87005 65.12