San Jacinto County, Texas Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on July 13, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the total San Jacinto County, TX population was 27,380. The White Alone racial group had the highest population (21.42K) and constituted 78.24% of the total San Jacinto County population. The Black or African American Alone racial group had the second highest population (2.61K) and constituted 9.52% of the population. The third highest racial group was Two Or More Races (2.60K), constituting 9.48% of the population.

The population of the Non-Hispanic White Alone ethnicity group was 20.15K and constituted 73.58% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (3.91K) and constituted 14.28% of the population.

The charts and tables below shows the population and percentages by race and ethnicity.

Note: Missing racial or ethnicity groups means there was not enough information for an estimate.

You can also see similar information for other Texas counties, and for Texas.

San Jacinto County, Texas Population By Race in 2021
White Alone
Black or African American Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Asian Alone
Native Hawaiian And Pacific Islander Alone
San Jacinto County, Texas Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
San Jacinto County, Texas Population By Race in 2021
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Race Population % of Total Pop.
White Alone 21421 78.24
Black or African American Alone 2607 9.52
Two Or More Races 2595 9.48
Some Other Race Alone 562 2.05
American Indian and Alaska Native Alone 142 0.52
Asian Alone 44 0.16
Native Hawaiian And Pacific Islander Alone 9 0.03
San Jacinto County, Texas Population By Ethnicity in 2021
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Ethnicity Population % of Total Pop.
Non-Hispanic White Alone 20147 73.58
Hispanic or Latino of All Races 3911 14.28