How Many People Have the Last Name Castrillo?
people had the surname Castrillo in the 2010 US Census
About 1 in 285,714 people in the Census had this surname
Source: Census Bureau surname list
Surname Rank
Tied with 15 others
Per 100,000 People
In 2010
Largest Group
Hispanic or Latino
Change Since 2000
+268 people
👥 Race and Hispanic Origin
Most people with the surname Castrillo (85%) are Hispanic or Latino. The next largest group, 10.1%, are non-Hispanic White. Among surnames where most people are Hispanic or Latino, Castrillo ranks #2,309. The mix barely changed from 2000: no group's share moved by 2 points or more.
Withheld: too few people to publish.
See the most common Hispanic last names.
📈 Change Since 2000
Castrillo grew from 754 people in 2000 to 1,022 in 2010 (up 35.5%), and its rank rose from #29,516 to #24,483.
| 2000 | 2010 | |
|---|---|---|
| People | 754 | 1,022 |
| Rank | #29,516 | #24,483 |
| Per 100,000 people | 0.28 | 0.35 |
🏆 Surnames Ranked Near Castrillo
🔊 Surnames That Sound Alike
Same Soundex code as Castrillo: C236
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