How Many People Have the Last Name Ou?
4,196
people had the surname Ou in the 2010 US Census
About 1 in 70,423 people in the Census had this surname
Source: Census Bureau surname list
Surname Rank
#7,891
Tied with 2 others
Per 100,000 People
1.42
In 2010
Largest Group
95.6%
Asian and Pacific Islander
Change Since 2000
+73.2%
+1,774 people
👥 Race and Hispanic Origin
Most people with the surname Ou (95.6%) are non-Hispanic Asian or Pacific Islander. Among surnames where most people are non-Hispanic Asian or Pacific Islander, Ou ranks #330. 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 Asian last names.
📈 Change Since 2000
Ou grew from 2,422 people in 2000 to 4,196 in 2010 (up 73.2%), and its rank rose from #11,844 to #7,891.
| 2000 | 2010 | |
|---|---|---|
| People | 2,422 | 4,196 |
| Rank | #11,844 | #7,891 |
| Per 100,000 people | 0.9 | 1.42 |
🏆 Surnames Ranked Near Ou
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