LAST NAME · 2020 CENSUS
Mountjoy
Mountjoy is the 28,796th most common last name in the United States. In the 2020 Census, 879 people carried it — about 0.3 of every 100,000 people. Most people named Mountjoy are White.
WHO CARRIES THIS NAME · 2020
White90.9%
Multiracial4.0%
Hispanic3.2%
Black1.3%
Asian American0.3%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#23,553
0
2000
#26,163
879
2010
#26,932
901
2020
#28,796
879