LAST NAME · 2020 CENSUS
Duncker
Duncker is the 99,304th most common last name in the United States. In the 2020 Census, 195 people carried it, about 0.1 of every 100,000 people. Most people named Duncker are White.
WHO CARRIES THIS NAME · 2020
White72.3%
Hispanic11.3%
Black10.8%
Multiracial3.6%
Asian American1.0%
Native American1.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#85,661
0
2000
#97,848
172
2010
#98,553
184
2020
#99,304
195