LAST NAME · 2020 CENSUS
Adamczak
Adamczak is the 41,891st most common last name in the United States. In the 2020 Census, 559 people carried it — about 0.2 of every 100,000 people. Most people named Adamczak are White.
WHO CARRIES THIS NAME · 2020
White94.1%
Multiracial2.9%
Asian American1.1%
Native American1.1%
Hispanic0.5%
Black0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#34,345
0
2000
#39,824
519
2010
#39,717
553
2020
#41,891
559