LAST NAME · 2020 CENSUS
Kolthoff
Kolthoff is the 77,676th most common last name in the United States. In the 2020 Census, 266 people carried it — about 0.1 of every 100,000 people. Most people named Kolthoff are White.
WHO CARRIES THIS NAME · 2020
White84.2%
Hispanic6.4%
Multiracial5.6%
Black3.0%
Asian American0.4%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#71,254
0
2000
#66,274
279
2010
#67,943
290
2020
#77,676
266