LAST NAME · 2020 CENSUS
Kowalczuk
Kowalczuk is the 78,873rd most common last name in the United States. In the 2020 Census, 261 people carried it, about 0.1 of every 100,000 people. Most people named Kowalczuk are White.
WHO CARRIES THIS NAME · 2020
White92.3%
Hispanic5.4%
Multiracial1.1%
Native American0.8%
Black0.4%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#78,549
226
2010
#74,826
258
2020
#78,873
261