Sioux County Demographics

A map of Sioux County's Population by Race

Sioux County, Nebraska had a population of 1,135 in 2020. It was 93.0% White, 0.0% Black, 0.4% Asian, 3.8% Hispanic, 0.7% Native American/Other, and 2.2% Multiracial. This map presents the population of Sioux County, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Sioux County is the 81st most populous county of the 93 counties in Nebraska.

Sioux County's White Population

1,055 residents of Sioux County identify as White, or 93.0%. This makes the White share of the population of Sioux County larger than the White share of the population of Nebraska (75.7% White). Of the 93 counties in Nebraska, Sioux County is ranked #30 in terms of White residents as a share of the population.

Sioux County is more White than neighboring Scotts Bluff County (71.3% White), Dawes County (84.7% White), Goshen County (85.6% White), Box Butte County (80.1% White), and Fall River County (85.1% White).

Sioux County's Black Population

0 residents of Sioux County identify as Black, or 0.0%. This makes the Black share of the population of Sioux County roughly similar to the Black share of the population of Nebraska (4.8% Black). Of the 93 counties in Nebraska, Sioux County is ranked #82 in terms of Black residents as a share of the population.

Sioux County is less Black than neighboring Scotts Bluff County (0.6% Black), Dawes County (2% Black), Goshen County (0.6% Black), Box Butte County (0.6% Black), and Fall River County (0.5% Black).

Sioux County's Asian Population

4 residents of Sioux County identify as Asian, or 0.4%. This makes the Asian share of the population of Sioux County roughly similar to the Asian share of the population of Nebraska (2.7% Asian). Of the 93 counties in Nebraska, Sioux County is ranked #42 in terms of Asian residents as a share of the population.

Sioux County is less Asian than neighboring Scotts Bluff County (0.8% Asian), Dawes County (0.6% Asian), Box Butte County (0.7% Asian), and Fall River County (0.7% Asian).

Sioux County's Hispanic Population

43 residents of Sioux County identify as Hispanic, or 3.8%. This makes the Hispanic share of the population of Sioux County slightly less than the Hispanic share of the population of Nebraska (12% Hispanic). Of the 93 counties in Nebraska, Sioux County is ranked #52 in terms of Hispanic residents as a share of the population.

Sioux County is more Hispanic than neighboring Fall River County (2.6% Hispanic). Sioux County is less Hispanic than neighboring Scotts Bluff County (22.7% Hispanic), Dawes County (4% Hispanic), Goshen County (9.7% Hispanic), and Box Butte County (11.5% Hispanic).

Sioux County's Native American/Other Population

8 residents of Sioux County identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.7%. This makes the Native American/Other share of the population of Sioux County roughly similar to the Native American/Other share of the population of Nebraska (1.2% Native American/Other). Of the 93 counties in Nebraska, Sioux County is ranked #32 in terms of Native American/Other residents as a share of the population.

Sioux County is less Native American/Other than neighboring Scotts Bluff County (1.6% Native American/Other), Dawes County (4.3% Native American/Other), Goshen County (1% Native American/Other), Box Butte County (2.9% Native American/Other), and Fall River County (6.2% Native American/Other).

Sioux County's Multiracial Population

25 residents of Sioux County identify as Multiracial, or 2.2%. This makes the Multiracial share of the population of Sioux County roughly similar to the Multiracial share of the population of Nebraska (3.7% Multiracial). Of the 93 counties in Nebraska, Sioux County is ranked #60 in terms of Multiracial residents as a share of the population.

Sioux County is less Multiracial than neighboring Scotts Bluff County (3% Multiracial), Dawes County (4.4% Multiracial), Goshen County (2.8% Multiracial), Box Butte County (4.3% Multiracial), and Fall River County (5% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.