Population By Race and Ethnicity in Sweetwater County, WY in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 43,188 population of Sweetwater County, Wyoming comprised of 6,851 people who identified as Hispanic (15.86%), and 36,337 people who identified as Non-Hispanic (84.14%).

Race: The White Alone population was the largest racial group in Sweetwater County, Wyoming with a population of 40,577 (93.95%); Two Or More Races population was the second largest racial group with a population of 889 (2.06%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 615 (1.42%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sweetwater County, Wyoming in 2018, with a population of 34,365 (79.57%); the second largest ethnic group was White Alone - Hispanic with a population of 6,212 (14.38%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 695 (1.61%).

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

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

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Hispanics and Non Hispanics in Sweetwater County, WY in 2018
Total Population:
Race in Sweetwater County, WY in 2018
Total Population:
Ethnicity in Sweetwater County, WY in 2018
Total Population:
Population By Race in Sweetwater , WY in 2018
Race Population Percentage
Black or African American Alone 587 1.36%
White Alone 40,577 93.95%
American Indian and Alaska Native Alone 615 1.42%
Asian Alone 457 1.06%
Native Hawaiian And Pacific Islander Alone 63 0.15%
Two Or More Races 889 2.06%
Population By Ethnicity in Sweetwater , WY in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 108 0.25%
White Alone - Hispanic 6,212 14.38%
American Indian and Alaska Native Alone - Hispanic 271 0.63%
Asian Alone - Hispanic 51 0.12%
Native Hawaiian And Pacific Islander Alone - Hispanic 15 0.04%
Two Or More Races - Hispanic 194 0.45%
Black or African American Alone - Non Hispanic 479 1.11%
White Alone - Non Hispanic 34,365 79.57%
American Indian and Alaska Native Alone - Non Hispanic 344 0.8%
Asian Alone - Non Hispanic 406 0.94%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 48 0.11%
Two Or More Races - Non Hispanic 695 1.61%