LAST NAME · 2020 CENSUS
Mccoullough
Mccoullough is the 131,120th most common last name in the United States. In the 2020 Census, 135 people carried it, about 0.0 of every 100,000 people. Most people named Mccoullough are White.
WHO CARRIES THIS NAME · 2020
White54.8%
Black31.1%
Hispanic5.9%
Multiracial5.9%
Asian American1.5%
Native American0.7%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#111,740
146
2010
#126,018
136
2020
#131,120
135