LAST NAME · 2020 CENSUS
Knapp
Knapp is the 847th most common last name in the United States. In the 2020 Census, 39,888 people carried it, about 13.3 of every 100,000 people. Most people named Knapp are White.
WHO CARRIES THIS NAME · 2020
White91.8%
Multiracial3.3%
Hispanic3.2%
Black0.7%
Asian American0.7%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#769
39,794
2000
#760
41,267
2010
#825
41,771
2020
#847
39,888