LAST NAME · 2020 CENSUS
Koluch
Koluch is the 125,089th most common last name in the United States. In the 2020 Census, 144 people carried it, about 0.0 of every 100,000 people. Most people named Koluch are White.
WHO CARRIES THIS NAME · 2020
White94.4%
Hispanic3.5%
Black0.7%
Native American0.7%
Multiracial0.7%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#123,314
129
2010
#130,610
130
2020
#125,089
144