LAST NAME · 2020 CENSUS
Kostecki
Kostecki is the 30,128th most common last name in the United States. In the 2020 Census, 832 people carried it — about 0.3 of every 100,000 people. Most people named Kostecki are White.
WHO CARRIES THIS NAME · 2020
White93.1%
Hispanic3.5%
Multiracial2.5%
Native American0.6%
Asian American0.2%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#56,189
0
2000
#26,394
870
2010
#27,581
873
2020
#30,128
832