LAST NAME · 2020 CENSUS
Kollasch
Kollasch is the 45,303rd most common last name in the United States. In the 2020 Census, 509 people carried it — about 0.2 of every 100,000 people. Most people named Kollasch are White.
WHO CARRIES THIS NAME · 2020
White91.0%
Hispanic5.1%
Multiracial2.8%
Black0.6%
Native American0.6%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#62,766
0
2000
#43,463
468
2010
#42,640
508
2020
#45,303
509