LAST NAME · 2020 CENSUS
Koperski
Koperski is the 52,367th most common last name in the United States. In the 2020 Census, 428 people carried it, about 0.1 of every 100,000 people. Most people named Koperski are White.
WHO CARRIES THIS NAME · 2020
White88.8%
Hispanic5.4%
Multiracial3.5%
Asian American1.6%
Black0.5%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#82,716
0
2000
#47,389
421
2010
#48,060
440
2020
#52,367
428