How Common Is the Surname Mccarthy?
The surname Mccarthy is the #384 most common last name in the United States, with an estimated 94,453 bearers. That's about 1 in 3,556 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Mccarthy surname's frequency in the U.S. population, its rank among all American surnames, and a breakdown of ancestry and ethnicity data from the Census. You can also check how many people share any first + last name combination involving Mccarthy.
Estimated Americans with this Surname
94,453
About 1 in 3,556 people in the U.S.
Census Rank
#384
Frequency Rate
28.12
per 100,000 people
Census Count
82,950
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Mccarthy
The Mccarthy surname is most commonly associated with people who identify as White (92.29%). The next largest groups are Black (3.25%) and Hispanic (2.24%).
Self-reported race and ethnicity from the 2010 U.S. Census Bureau surname tables. Some categories may be suppressed for privacy when sample sizes are small.
How Many People Are Named ... Mccarthy?
Pair the Mccarthy surname with a first name to estimate how many people share that full name in the United States.
Mccarthy Surname: Questions and Answers
How common is the last name Mccarthy?
Mccarthy is the #384 most common surname in the United States, with an estimated 94,453 people sharing this last name. It appears at a rate of 28.12 per 100,000 Americans.
What ethnicity is the surname Mccarthy?
The Mccarthy surname is most commonly associated with people who identify as White (92.29%). The next largest groups are Black (3.25%) and Hispanic (2.24%). This data comes from the 2010 U.S. Census Bureau surname tables, which include self-reported race and ethnicity breakdowns.
How many people named [First Name] Mccarthy are there?
We can estimate any first + last name combination. Popular examples: Michael Mccarthy, James Mccarthy, John Mccarthy. Search any combination on our homepage.
Where does this surname data come from?
Surname frequency data comes from the 2010 U.S. Census Bureau decennial surname tables. These list every surname appearing in the Census along with frequency rates and demographic breakdowns. Full methodology.
Search for a full name combination
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