How Common Is the Surname Quiroz?
The surname Quiroz is the #1,280 most common last name in the United States, with an estimated 31,272 bearers. That's about 1 in 10,741 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Quiroz 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 Quiroz.
Estimated Americans with this Surname
31,272
About 1 in 10,741 people in the U.S.
Census Rank
#1,280
Frequency Rate
9.31
per 100,000 people
Census Count
27,452
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Quiroz
The Quiroz surname is most commonly associated with people who identify as Hispanic (94.14%). The next largest groups are White (4.29%) and Asian/Pacific Islander (0.81%).
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 ... Quiroz?
Pair the Quiroz surname with a first name to estimate how many people share that full name in the United States.
Quiroz Surname: Questions and Answers
How common is the last name Quiroz?
Quiroz is the #1,280 most common surname in the United States, with an estimated 31,272 people sharing this last name. It appears at a rate of 9.31 per 100,000 Americans.
What ethnicity is the surname Quiroz?
The Quiroz surname is most commonly associated with people who identify as Hispanic (94.14%). The next largest groups are White (4.29%) and Asian/Pacific Islander (0.81%). 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] Quiroz are there?
We can estimate any first + last name combination. Popular examples: Michael Quiroz, James Quiroz, John Quiroz. 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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