How Common Is the Last Name Althoff?
An estimated 2,889 people in the United States share the surname Althoff. That's about 1 in 116,266 Americans. This data comes from the 2010 U.S. Census Bureau surname frequency tables.
This page covers the Althoff 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 Althoff.
Estimated Americans with this Surname
2,889
About 1 in 116,266 people in the U.S.
Census Rank
#12,218
Frequency Rate
0.86
per 100,000 people
Census Count
2,548
2010 Census
Data Source
2010
U.S. Census Bureau
Ancestry and Ethnicity for Althoff
The Althoff surname is most commonly associated with people who identify as White (95.60%). The next largest groups are Hispanic (1.61%) and Two or More Races (1.30%).
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.
First Name + Althoff Combinations
How many people share a full name with Althoff as the last name? Click a combination below to see the estimate, or search any pairing.
Althoff Surname: Questions and Answers
How common is the last name Althoff?
Althoff is the #12,218 most common surname in the United States, with an estimated 2,889 people sharing this last name. It appears at a rate of 0.86 per 100,000 Americans.
What ethnicity is the surname Althoff?
The Althoff surname is most commonly associated with people who identify as White (95.60%). The next largest groups are Hispanic (1.61%) and Two or More Races (1.30%). 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] Althoff are there?
We can estimate any first + last name combination. Popular examples: Michael Althoff, James Althoff, John Althoff. 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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