How Many People Have the Last Name Mcilwain?

3,002

people had the surname Mcilwain in the 2010 US Census

About 1 in 98,039 people in the Census had this surname

Source: Census Bureau surname list

Surname Rank

#10,657

Tied with 4 others

Per 100,000 People

1.02

In 2010

Largest Group

63.7%

White

Change Since 2000

+5%

+143 people

👥 Race and Hispanic Origin

Most people with the surname Mcilwain (63.7%) are non-Hispanic White. The next largest group, 32.9%, are non-Hispanic Black. Among surnames where most people are non-Hispanic White, Mcilwain ranks #8,365. From 2000 to 2010, the non-Hispanic White share fell from 66.9% to 63.7%, and the non-Hispanic Black share rose from 29.9% to 32.9%.

White 63.7%
Black 32.9%
Asian and Pacific Islander 0.3%
American Indian and Alaska Native 0.4%
Two or more races 1.4%
Hispanic or Latino 1.4%

📈 Change Since 2000

Mcilwain grew from 2,859 people in 2000 to 3,002 in 2010 (up 5%), and its rank fell from #10,327 to #10,657. The population grew faster, so its share still fell, from 1.06 to 1.02 people per 100,000.

20002010
People2,8593,002
Rank#10,327#10,657
Per 100,000 people1.061.02

🏆 Surnames Ranked Near Mcilwain

RankSurnamePeople in 2010
#10,657Barrier3,002
#10,657Holz3,002
#10,657Lizotte3,002
#10,657Winningham3,002
#10,657Mcilwain3,002
#10,662Bogdan3,001
#10,663Dahlke3,000

🔊 Surnames That Sound Alike

Same Soundex code as Mcilwain: M245

Mcclain 48,165 Mclean 43,260 Mcwilliams 20,523 Mccollum 19,990 Mcclendon 18,857 Mclain 17,152 Mclemore 10,850 Mcclanahan 10,407

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