How Many People Have the Last Name Mainor?

1,173

people had the surname Mainor in the 2010 US Census

About 1 in 250,000 people in the Census had this surname

Source: Census Bureau surname list

Surname Rank

#22,081

Tied with 13 others

Per 100,000 People

0.4

In 2010

Largest Group

54.1%

Black

Change Since 2000

+4.6%

+52 people

👥 Race and Hispanic Origin

Most people with the surname Mainor (54.1%) are non-Hispanic Black. The next largest group, 37%, are non-Hispanic White. Among surnames where most people are non-Hispanic Black, Mainor ranks #812. From 2000 to 2010, the non-Hispanic White share fell from 41.2% to 37%, and the Hispanic or Latino share rose from 2.1% to 4.3%.

White 37%

Black 54.1%

Asian and Pacific Islander 0.6%

American Indian and Alaska Native 0.6%

Two or more races 3.5%

Hispanic or Latino 4.3%

See the most common African American last names.

📈 Change Since 2000

Mainor grew from 1,121 people in 2000 to 1,173 in 2010 (up 4.6%), and its rank fell from #21,666 to #22,081. The population grew faster, so its share still fell, from 0.42 to 0.4 people per 100,000.