LAST NAME · 2020 CENSUS
Knapper
Knapper is the 29,704th most common last name in the United States. In the 2020 Census, 846 people carried it, about 0.3 of every 100,000 people. Most people named Knapper are White.
WHO CARRIES THIS NAME · 2020
White62.1%
Black27.4%
Multiracial6.4%
Hispanic3.0%
Asian American0.9%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#22,921
0
2000
#26,493
866
2010
#30,701
759
2020
#29,704
846