Population By Race and Ethnicity in Williams, ND in 2017

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2017, the 33,639 population of Williams County, North Dakota comprised of 2,510 people who identified as Hispanic (7.46%), and 31,129 people who identified as Non-Hispanic (92.54%).

Race: The White Alone population was the largest racial group in Williams County, North Dakota with a population of 29,211 (86.84%); Black or African American Alone population was the second largest racial group with a population of 1,511 (4.49%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 1,310 (3.89%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Williams County, North Dakota in 2017, with a population of 27,093 (80.54%); the second largest ethnic group was White Alone - Hispanic with a population of 2,118 (6.3%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,406 (4.18%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Williams, North Dakota.

You can find similar information for other North Dakota counties, and for North Dakota.

See this for other years:
Hispanics and Non Hispanics in Williams, ND in 2017
Total Population:
Race in Williams, ND in 2017
Total Population:
Ethnicity in Williams, ND in 2017
Total Population:
Population By Race in Williams , ND in 2017
Race Population Percentage
Black or African American Alone 1,511 4.49%
White Alone 29,211 86.84%
American Indian and Alaska Native Alone 1,310 3.89%
Asian Alone 394 1.17%
Native Hawaiian And Pacific Islander Alone 45 0.13%
Two Or More Races 1,168 3.47%
Population By Ethnicity in Williams , ND in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 105 0.31%
White Alone - Hispanic 2,118 6.3%
American Indian and Alaska Native Alone - Hispanic 162 0.48%
Asian Alone - Hispanic 27 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 16 0.05%
Two Or More Races - Hispanic 82 0.24%
Black or African American Alone - Non Hispanic 1,406 4.18%
White Alone - Non Hispanic 27,093 80.54%
American Indian and Alaska Native Alone - Non Hispanic 1,148 3.41%
Asian Alone - Non Hispanic 367 1.09%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 29 0.09%
Two Or More Races - Non Hispanic 1,086 3.23%