Population By Race and Ethnicity in Miami, IN in 2018

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2018, the 35,652 population of Miami County, Indiana comprised of 1,268 people who identified as Hispanic (3.56%), and 34,384 people who identified as Non-Hispanic (96.44%).

Race: The White Alone population was the largest racial group in Miami County, Indiana with a population of 32,587 (91.4%); Black or African American Alone population was the second largest racial group with a population of 1,793 (5.03%); and Two Or More Races was the third largest racial group with a population of 752 (2.11%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Miami County, Indiana in 2018, with a population of 31,513 (88.39%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,717 (4.82%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,074 (3.01%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Miami, Indiana.

You can find similar information for other Indiana counties, and for Indiana.

See this for other years:
Hispanics and Non Hispanics in Miami, IN in 2018
Total Population:
Race in Miami, IN in 2018
Total Population:
Ethnicity in Miami, IN in 2018
Total Population:
Population By Race in Miami , IN in 2018
Race Population Percentage
Black or African American Alone 1,793 5.03%
White Alone 32,587 91.4%
American Indian and Alaska Native Alone 342 0.96%
Asian Alone 163 0.46%
Native Hawaiian And Pacific Islander Alone 15 0.04%
Two Or More Races 752 2.11%
Population By Ethnicity in Miami , IN in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 76 0.21%
White Alone - Hispanic 1,074 3.01%
American Indian and Alaska Native Alone - Hispanic 45 0.13%
Asian Alone - Hispanic 7 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 5 0.01%
Two Or More Races - Hispanic 61 0.17%
Black or African American Alone - Non Hispanic 1,717 4.82%
White Alone - Non Hispanic 31,513 88.39%
American Indian and Alaska Native Alone - Non Hispanic 297 0.83%
Asian Alone - Non Hispanic 156 0.44%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.03%
Two Or More Races - Non Hispanic 691 1.94%