How Many People Have the Last Name Mcduffy?
1,222
people had the surname Mcduffy in the 2010 US Census
About 1 in 243,902 people in the Census had this surname
Source: Census Bureau surname list
Surname Rank
#21,403
Tied with 9 others
Per 100,000 People
0.41
In 2010
Largest Group
70.6%
Black
Change Since 2000
−3.1%
−39 people
👥 Race and Hispanic Origin
Most people with the surname Mcduffy (70.6%) are non-Hispanic Black. The next largest group, 23.1%, are non-Hispanic White. Among surnames where most people are non-Hispanic Black, Mcduffy ranks #781. From 2000 to 2010, the non-Hispanic White share fell from 27.2% to 23.1%.
📈 Change Since 2000
Mcduffy fell from 1,261 people in 2000 to 1,222 in 2010 (down 3.1%), and its rank fell from #19,759 to #21,403.
| 2000 | 2010 | |
|---|---|---|
| People | 1,261 | 1,222 |
| Rank | #19,759 | #21,403 |
| Per 100,000 people | 0.47 | 0.41 |
🏆 Surnames Ranked Near Mcduffy
🔊 Surnames That Sound Alike
Same Soundex code as Mcduffy: M231
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