LAST NAME · 2020 CENSUS
Constantineau
Constantineau is the 74,224th most common last name in the United States. In the 2020 Census, 281 people carried it — about 0.1 of every 100,000 people. Most people named Constantineau are White.
WHO CARRIES THIS NAME · 2020
White93.2%
Multiracial3.6%
Hispanic1.4%
Asian American1.1%
Native American0.7%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#64,900
0
2000
#64,572
288
2010
#64,891
306
2020
#74,224
281