LAST NAME · 2020 CENSUS
Mcarthur
Mcarthur is the 2,907th most common last name in the United States. In the 2020 Census, 12,082 people carried it — about 4.0 of every 100,000 people. Most people named Mcarthur are White.
WHO CARRIES THIS NAME · 2020
White73.3%
Black16.4%
Multiracial4.5%
Hispanic4.0%
Native American1.0%
Asian American0.8%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#2,886
9,948
2000
#2,721
12,152
2010
#2,844
12,683
2020
#2,907
12,082