Martinez city, California Census 2020 Population By Race and Ethnicity

Updated on September 4, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 37.29K population of Martinez city, CA residents comprised of 6.67K residents who identified as Hispanic or Latino (17.89%), and 30.62K residents who identified as Non-Hispanic (82.11%).

Race: The White Alone population was the largest racial group in Martinez city, CA, with a population of 24.19K (64.88%). The Two Or More Races population was the second largest racial group in Martinez city, CA, with a population of 5.45K (14.61%). The Asian Alone population was the third largest racial group in Martinez city, CA, with a population of 3.83K (10.27%). The smallest racial group in Martinez city, CA was Native Hawaiian And Pacific Islander Alone with a population of 117 (0.31%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Martinez city, CA, with a population of 22.56K (60.50%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Martinez city, CA, with a population of 3.75K (10.05%). The Hispanic - Two or More Races population was the third largest ethnic group in Martinez city, CA, with a population of 2.83K (7.58%). The smallest ethnic group in Martinez city, CA was Hispanic - Native Hawaiian & Pac. Islander with a population of 11 (0.03%).

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

You can see similar information for other cities and places in California and also for the state of California.

Martinez city, CA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Martinez city, CA Racial Groups in Census 2020
Total Population:
Martinez city, CA Ethnicity Groups in Census 2020
Total Population:
Martinez city, CA Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 1390 3.73
White Alone 24191 64.88
American Indian and Alaska Native Alone 264 0.71
Asian Alone 3828 10.27
Native Hawaiian And Pacific Islander Alone 117 0.31
Some Other Race Alone 2050 5.50
Two Or More Races 5447 14.61
Martinez city, CA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 22558 60.50
Non-Hispanic - Asian Alone 3746 10.05
Hispanic - Two or More Races 2827 7.58
Non-Hispanic - Two or More Races 2620 7.03
Hispanic - Some Other Race Alone 1869 5.01
Hispanic - White Alone 1633 4.38
Non-Hispanic - Black Alone 1314 3.52
Non-Hispanic - Some Other Race Alone 181 0.49
Hispanic - American Indian & Alaska Native 172 0.46
Non-Hispanic - Native Hawaiian & Pac. Islander 106 0.28
Non-Hispanic - American Indian & Alaska Native 92 0.25
Hispanic - Asian Alone 82 0.22
Hispanic - Black Alone 76 0.20
Hispanic - Native Hawaiian & Pac. Islander 11 0.03