LAST NAME · 2020 CENSUS
Koopmann
Koopmann is the 43,119th most common last name in the United States. In the 2020 Census, 540 people carried it, about 0.2 of every 100,000 people. Most people named Koopmann are White.
WHO CARRIES THIS NAME · 2020
White95.4%
Hispanic2.4%
Asian American0.7%
Multiracial0.7%
Black0.6%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#46,745
0
2000
#43,377
469
2010
#41,234
528
2020
#43,119
540