LAST NAME · 2020 CENSUS
Knudsen
Knudsen is the 3,801st most common last name in the United States. In the 2020 Census, 9,117 people carried it — about 3.1 of every 100,000 people. Most people named Knudsen are White.
WHO CARRIES THIS NAME · 2020
White90.6%
Hispanic3.8%
Multiracial3.5%
Native American0.9%
Asian American0.9%
Black0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#3,208
9,948
2000
#3,675
8,877
2010
#3,898
9,104
2020
#3,801
9,117