LAST NAME · 2020 CENSUS
Althaus
Althaus is the 23,990th most common last name in the United States. In the 2020 Census, 1,089 people carried it — about 0.4 of every 100,000 people. Most people named Althaus are White.
WHO CARRIES THIS NAME · 2020
White89.7%
Multiracial4.7%
Hispanic4.0%
Asian American1.1%
Native American0.4%
Black0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#22,493
0
2000
#23,428
1,012
2010
#23,881
1,057
2020
#23,990
1,089