LAST NAME · 2020 CENSUS
Koski
Koski is the 6,452nd most common last name in the United States. In the 2020 Census, 5,069 people carried it, about 1.7 of every 100,000 people. Most people named Koski are White.
WHO CARRIES THIS NAME · 2020
White92.1%
Multiracial2.9%
Hispanic2.6%
Asian American1.2%
Native American0.7%
Black0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#5,911
4,974
2000
#5,629
5,655
2010
#6,424
5,288
2020
#6,452
5,069