Population By Race and Ethnicity in Martin County, FL in 2020

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2020, the 158,671 population of Martin County, Florida comprised of 24,200 people who identified as Hispanic (15.25%), and 134,471 people who identified as Non-Hispanic (84.75%).

Race: The White Alone population was the largest racial group in Martin County, Florida with a population of 142,516 (89.82%); Black or African American Alone population was the second largest racial group with a population of 8,851 (5.58%); and Two Or More Races was the third largest racial group with a population of 2,629 (1.66%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Martin County, Florida in 2020, with a population of 121,661 (76.68%); the second largest ethnic group was White Alone - Hispanic with a population of 20,855 (13.14%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 7,963 (5.02%).

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

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

See this for other years:
Hispanics and Non Hispanics in Martin County, FL in 2020
Total Population:
Race in Martin County, FL in 2020
Total Population:
Ethnicity in Martin County, FL in 2020
Total Population:
Population By Race in Martin , FL in 2020
Race Population Percentage
Black or African American Alone 8,851 5.58%
White Alone 142,516 89.82%
American Indian and Alaska Native Alone 1,901 1.2%
Asian Alone 2,474 1.56%
Native Hawaiian And Pacific Islander Alone 300 0.19%
Two Or More Races 2,629 1.66%
Population By Ethnicity in Martin , FL in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 888 0.56%
White Alone - Hispanic 20,855 13.14%
American Indian and Alaska Native Alone - Hispanic 1,567 0.99%
Asian Alone - Hispanic 143 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 205 0.13%
Two Or More Races - Hispanic 542 0.34%
Black or African American Alone - Non Hispanic 7,963 5.02%
White Alone - Non Hispanic 121,661 76.68%
American Indian and Alaska Native Alone - Non Hispanic 334 0.21%
Asian Alone - Non Hispanic 2,331 1.47%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 95 0.06%
Two Or More Races - Non Hispanic 2,087 1.32%