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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 2,403 population of Niobrara County, Wyoming comprised of 93 people who identified as Hispanic (3.87%), and 2,310 people who identified as Non-Hispanic (96.13%).

Race: The White Alone population was the largest racial group in Niobrara County, Wyoming with a population of 2,268 (94.38%); Two Or More Races population was the second largest racial group with a population of 65 (2.71%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 34 (1.42%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Niobrara County, Wyoming in 2018, with a population of 2,194 (91.3%); the second largest ethnic group was White Alone - Hispanic with a population of 74 (3.08%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 51 (2.12%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Niobrara County, WY in 2018

Total Population:2,403

Non Hispanic (96.13%)

Hispanic (3.87%)

Race in Niobrara County, WY in 2018

Total Population:2,403

White Alone (94.38%)

Two or more races (2.71%)

American Indian and Alaska Native Alone (1.42%)

Black or African American Alone (0.96%)

Asian Alone (0.54%)

Native Hawaiian And Pacific Islander Alone (0%)

Ethnicity in Niobrara County, WY in 2018

Total Population:2,403

Non-Hispanic White Alone (91.3%)

Hispanic White Alone (3.08%)

Non-Hispanic Two or more races (2.12%)

All Other Ethnicities (1.33%)

Non-Hispanic American Indian and Alaska Native Alone (1.25%)

Non-Hispanic Black or African American Alone (0.92%)

Population By Race in Niobrara , WY in 2018

Race	Population	Percentage
White Alone	2,268	94.38%
Two Or More Races	65	2.71%
American Indian and Alaska Native Alone	34	1.42%
Black or African American Alone	23	0.96%
Asian Alone	13	0.54%
Native Hawaiian And Pacific Islander Alone	0	0%

Population By Ethnicity in Niobrara , WY in 2018

Ethnicity	Population	Percentage
White Alone - Non Hispanic	2,194	91.3%
White Alone - Hispanic	74	3.08%
Two Or More Races - Non Hispanic	51	2.12%
American Indian and Alaska Native Alone - Non Hispanic	30	1.25%
Black or African American Alone - Non Hispanic	22	0.92%
Two Or More Races - Hispanic	14	0.58%
Asian Alone - Non Hispanic	13	0.54%
American Indian and Alaska Native Alone - Hispanic	4	0.17%
Black or African American Alone - Hispanic	1	0.04%
Asian Alone - Hispanic	0	0%
Native Hawaiian And Pacific Islander Alone - Hispanic	0	0%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	0	0%