Marengo Racial Demographics

In 2020, the US Census estimated that White Alone and Some Other Race Alone constitute 86.67% of Marengo's population. Residents of the city who were Black Or African American Alone, made up 1.33% of the total population.

Other racial groups include American Indian And Alaska Native Alone, constituting 0.99% of the city's population and White Black Or African American at 0.79%

White Alone79.86%
Some Other Race Alone6.80%
Black Or African American Alone1.33%
American Indian And Alaska Native Alone0.99%
White Black Or African American0.79%
Asian Alone0.67%