LAST NAME · 2020 CENSUS
Castro
Castro is the 130th most common last name in the United States. In the 2020 Census, 187,649 people carried it — about 62.8 of every 100,000 people. Most people named Castro are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic86.8%
White7.2%
Asian American4.2%
Multiracial0.8%
Black0.7%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#282
96,997
2000
#194
133,254
2010
#138
184,134
2020
#130
187,649