LAST NAME · 2020 CENSUS
Castle
Castle is the 1,801st most common last name in the United States. In the 2020 Census, 19,501 people carried it, about 6.5 of every 100,000 people. Most people named Castle are White.
WHO CARRIES THIS NAME · 2020
White84.8%
Black6.1%
Multiracial3.9%
Hispanic3.9%
Asian American0.7%
Native American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#1,430
22,384
2000
#1,661
19,768
2010
#1,744
20,534
2020
#1,801
19,501