LAST NAME · 2020 CENSUS
Kolasa
Kolasa is the 30,982nd most common last name in the United States. In the 2020 Census, 803 people carried it, about 0.3 of every 100,000 people. Most people named Kolasa are White.
WHO CARRIES THIS NAME · 2020
White91.3%
Multiracial3.7%
Hispanic3.6%
Black0.6%
Asian American0.5%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#40,264
0
2000
#27,562
823
2010
#28,023
855
2020
#30,982
803