LAST NAME · 2020 CENSUS
Kostroski
Kostroski is the 139,785th most common last name in the United States. In the 2020 Census, 123 people carried it — about 0.0 of every 100,000 people. Most people named Kostroski are White.
WHO CARRIES THIS NAME · 2020
White97.6%
Asian American1.6%
Multiracial0.8%
Black0.0%
Hispanic0.0%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#135,837
114
2010
#138,304
121
2020
#139,785
123