LAST NAME · 2020 CENSUS
Decou
Decou is the 46,403rd most common last name in the United States. In the 2020 Census, 495 people carried it — about 0.2 of every 100,000 people. Most people named Decou are White.
WHO CARRIES THIS NAME · 2020
White81.2%
Black10.9%
Multiracial4.0%
Hispanic3.2%
Native American0.4%
Asian American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#47,758
0
2000
#46,523
431
2010
#44,730
480
2020
#46,403
495