Interior, SD Demographics

A map of Interior's Population by Race

Interior, South Dakota had a population of 65 in 2020. It was 52.3% White, 0.0% Black, 0.0% Asian, 3.1% Hispanic, 30.8% Native American/Other, and 13.8% Multiracial. This map presents the population of Interior, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 486 places in South Dakota, Interior is the 371st most populous. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs).

Interior's White Population

34 residents of Interior identify as White, or 52.3%. This makes the White share of the population of Interior considerably less than the White share of the population of South Dakota (79.6% White). Of the 486 places in South Dakota, Interior is ranked #415 in terms of White residents as a share of the population.

Interior is more White than neighboring Wanblee (2.5% White), and Kyle (3.5% White). Interior is less White than neighboring Cottonwood (66.7% White), Quinn (85.7% White), and Wall (81.1% White).

Interior's Black Population

0 residents of Interior identify as Black, or 0.0%. This makes the Black share of the population of Interior roughly similar to the Black share of the population of South Dakota (2% Black). Of the 486 places in South Dakota, Interior is ranked #183 in terms of Black residents as a share of the population.

Interior is less Black than neighboring Wanblee (0.4% Black), and Wall (1.7% Black).

Interior's Asian Population

0 residents of Interior identify as Asian, or 0.0%. This makes the Asian share of the population of Interior roughly similar to the Asian share of the population of South Dakota (1.5% Asian). Of the 486 places in South Dakota, Interior is ranked #176 in terms of Asian residents as a share of the population.

Interior is less Asian than neighboring Wanblee (0.3% Asian), Kyle (0.1% Asian), and Wall (1% Asian).

Interior's Hispanic Population

2 residents of Interior identify as Hispanic, or 3.1%. This makes the Hispanic share of the population of Interior roughly similar to the Hispanic share of the population of South Dakota (4.4% Hispanic). Of the 486 places in South Dakota, Interior is ranked #173 in terms of Hispanic residents as a share of the population.

Interior is more Hispanic than neighboring Cottonwood (0% Hispanic), Wanblee (2.4% Hispanic), and Wall (2.3% Hispanic). Interior is less Hispanic than neighboring Quinn (6.3% Hispanic), and Kyle (4.2% Hispanic).

Interior's Native American/Other Population

20 residents of Interior identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 30.8%. This makes the Native American/Other share of the population of Interior considerably larger than the Native American/Other share of the population of South Dakota (8.7% Native American/Other). Of the 486 places in South Dakota, Interior is ranked #60 in terms of Native American/Other residents as a share of the population.

Interior is more Native American/Other than neighboring Cottonwood (16.7% Native American/Other), Quinn (1.6% Native American/Other), and Wall (7.9% Native American/Other). Interior is less Native American/Other than neighboring Wanblee (92.6% Native American/Other), and Kyle (90.6% Native American/Other).

Interior's Multiracial Population

9 residents of Interior identify as Multiracial, or 13.8%. This makes the Multiracial share of the population of Interior slightly larger than the Multiracial share of the population of South Dakota (3.9% Multiracial). Of the 486 places in South Dakota, Interior is ranked #13 in terms of Multiracial residents as a share of the population.

Interior is more Multiracial than neighboring Quinn (6.3% Multiracial), Wanblee (1.8% Multiracial), Kyle (1.6% Multiracial), and Wall (6% Multiracial). Interior is less Multiracial than neighboring Cottonwood (16.7% Multiracial).

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