LAST NAME · 2020 CENSUS
Koltz
Koltz is the 50,251st most common last name in the United States. In the 2020 Census, 450 people carried it, about 0.2 of every 100,000 people. Most people named Koltz are White.
WHO CARRIES THIS NAME · 2020
White92.9%
Hispanic2.7%
Multiracial2.2%
Asian American0.9%
Black0.7%
Native American0.7%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#82,741
0
2000
#47,389
421
2010
#48,347
437
2020
#50,251
450