Pettis, Missouri Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 42.98K population of Pettis, MO residents comprised of 4.02K residents who identified as Hispanic or Latino (9.34%), and 38.96K residents who identified as Non-Hispanic (90.66%).

Race: The White Alone population was the largest racial group in Pettis, MO, with a population of 35.51K (82.62%). The Two Or More Races population was the second largest racial group in Pettis, MO, with a population of 3.26K (7.58%). The Some Other Race Alone population was the third largest racial group in Pettis, MO, with a population of 2.17K (5.05%). The smallest racial group in Pettis, MO was Native Hawaiian And Pacific Islander Alone with a population of 120 (0.28%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Pettis, MO, with a population of 34.75K (80.85%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Pettis, MO, with a population of 2.17K (5.04%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Pettis, MO, with a population of 2.05K (4.77%). The smallest ethnic group in Pettis, MO was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Pettis, Missouri from the 2020 decennial census.

You can see similar information for other Missouri counties and also for the state of Missouri.

Pettis, MO Hispanics and Non Hispanics Population in Census 2020
Total Population:
Pettis, MO Racial Groups in Census 2020
Total Population:
Pettis, MO Ethnicity Groups in Census 2020
Total Population:
Pettis, MO Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 1390 3.23
White Alone 35508 82.62
American Indian and Alaska Native Alone 238 0.55
Asian Alone 296 0.69
Native Hawaiian And Pacific Islander Alone 120 0.28
Some Other Race Alone 2169 5.05
Two Or More Races 3259 7.58
Pettis, MO Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 34751 80.85
Non-Hispanic - Two or More Races 2168 5.04
Hispanic - Some Other Race Alone 2050 4.77
Non-Hispanic - Black Alone 1353 3.15
Hispanic - Two or More Races 1091 2.54
Hispanic - White Alone 757 1.76
Non-Hispanic - Asian Alone 294 0.68
Non-Hispanic - American Indian & Alaska Native 159 0.37
Non-Hispanic - Native Hawaiian & Pac. Islander 120 0.28
Non-Hispanic - Some Other Race Alone 119 0.28
Hispanic - American Indian & Alaska Native 79 0.18
Hispanic - Black Alone 37 0.09
Hispanic - Asian Alone 2 0.01
Hispanic - Native Hawaiian & Pac. Islander 0 0.00