Population By Race and Ethnicity in Niobrara County, WY in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 2,354 population of Niobrara County, Wyoming comprised of 104 people who identified as Hispanic (4.42%), and 2,250 people who identified as Non-Hispanic (95.58%).

Race: The White Alone population was the largest racial group in Niobrara County, Wyoming with a population of 2,212 (93.97%); Two Or More Races population was the second largest racial group with a population of 68 (2.89%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 39 (1.66%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Niobrara County, Wyoming in 2023, with a population of 2,126 (90.31%); the second largest ethnic group was White Alone - Hispanic with a population of 86 (3.65%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 55 (2.34%).

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

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

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Hispanics and Non Hispanics in Niobrara County, WY in 2023
Total Population:
Race in Niobrara County, WY in 2023
Total Population:
Ethnicity in Niobrara County, WY in 2023
Total Population:
Population By Race in Niobrara , WY in 2023
Race Population Percentage
Black or African American Alone 22 0.94%
White Alone 2,212 93.97%
American Indian and Alaska Native Alone 39 1.66%
Asian Alone 13 0.55%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 68 2.89%
Population By Ethnicity in Niobrara , WY in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.04%
White Alone - Hispanic 86 3.65%
American Indian and Alaska Native Alone - Hispanic 3 0.13%
Asian Alone - Hispanic 1 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 13 0.55%
Black or African American Alone - Non Hispanic 21 0.89%
White Alone - Non Hispanic 2,126 90.31%
American Indian and Alaska Native Alone - Non Hispanic 36 1.53%
Asian Alone - Non Hispanic 12 0.51%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 55 2.34%