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