Surname Checker / Mccullough
How Common Is the Last Name Mccullough?
Estimated U.S. bearers of the surname Mccullough today
50,768
Ranked #755 of 162,254 published surnames · 15.54 per 100,000 Americans (2010 Census) · 45,852 bearers counted in 2010, scaled to today's population.
Ancestry breakdown reported in the 2010 Census
White
73.27%
Black
21.17%
Asian / Pacific Islander
0.5%
Hispanic
2.6%
Percentages are the Census Bureau's published figures for surname bearers in 2010. Figures are estimates from public records — see the methodology page.