How Many People Have the Last Name Sinnott?
2,931
people had the surname Sinnott in the 2010 US Census
About 1 in 101,010 people in the Census had this surname
Source: Census Bureau surname list
Surname Rank
#10,871
Tied with 8 others
Per 100,000 People
0.99
In 2010
Largest Group
94.5%
White
Change Since 2000
−1.4%
−41 people
👥 Race and Hispanic Origin
Most people with the surname Sinnott (94.5%) are non-Hispanic White. Among surnames where most people are non-Hispanic White, Sinnott ranks #8,547. The mix barely changed from 2000: no group's share moved by 2 points or more.
📈 Change Since 2000
Sinnott fell from 2,972 people in 2000 to 2,931 in 2010 (down 1.4%), and its rank fell from #10,004 to #10,871.
| 2000 | 2010 | |
|---|---|---|
| People | 2,972 | 2,931 |
| Rank | #10,004 | #10,871 |
| Per 100,000 people | 1.1 | 0.99 |
🏆 Surnames Ranked Near Sinnott
🔊 Surnames That Sound Alike
Same Soundex code as Sinnott: S530
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