LAST NAME · 2020 CENSUS
Mcdonnough
Mcdonnough is the 69,166th most common last name in the United States. In the 2020 Census, 306 people carried it — about 0.1 of every 100,000 people. Most people named Mcdonnough are White.
WHO CARRIES THIS NAME · 2020
White52.0%
Black38.2%
Hispanic5.9%
Multiracial3.6%
Native American0.3%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#69,854
262
2010
#66,164
299
2020
#69,166
306