LAST NAME · 2020 CENSUS
Castillero
Castillero is the 90,184th most common last name in the United States. In the 2020 Census, 220 people carried it — about 0.1 of every 100,000 people. Most people named Castillero are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic90.9%
White6.8%
Native American0.9%
Multiracial0.9%
Black0.5%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#86,938
0
2000
#91,801
186
2010
#78,567
243
2020
#90,184
220