LAST NAME · 2020 CENSUS
Mroczek
Mroczek is the 38,380th most common last name in the United States. In the 2020 Census, 621 people carried it — about 0.2 of every 100,000 people. Most people named Mroczek are White.
WHO CARRIES THIS NAME · 2020
White94.4%
Multiracial2.9%
Hispanic1.8%
Asian American0.8%
Native American0.2%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#36,328
582
2010
#34,707
651
2020
#38,380
621