LAST NAME · 2020 CENSUS
Koch
Koch is the 703rd most common last name in the United States. In the 2020 Census, 47,453 people carried it — about 15.9 of every 100,000 people. Most people named Koch are White.
WHO CARRIES THIS NAME · 2020
White92.6%
Hispanic3.2%
Multiracial2.7%
Asian American0.8%
Black0.3%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#736
39,794
2000
#657
47,286
2010
#698
49,395
2020
#703
47,453