Erwin, SD Demographics

A map of Erwin's Population by Race

Erwin, South Dakota had a population of 40 in 2020. It was 97.5% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 2.5% Multiracial. This map presents the population of Erwin, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 486 places in South Dakota, Erwin is the 409th 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).

Erwin's White Population

39 residents of Erwin identify as White, or 97.5%. This makes the White share of the population of Erwin larger than the White share of the population of South Dakota (79.6% White). Of the 486 places in South Dakota, Erwin is ranked #54 in terms of White residents as a share of the population.

Erwin is more White than neighboring Bryant (92.6% White), Lake Preston (93.4% White), De Smet (95.1% White), and Badger (96.9% White). Erwin is less White than neighboring Vienna (98% White).

Erwin's Black Population

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

Erwin is less Black than neighboring Bryant (0.4% Black), Lake Preston (0.2% Black), and De Smet (0.1% Black).

Erwin's Asian Population

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

Erwin is less Asian than neighboring De Smet (0.2% Asian).

Erwin's Hispanic Population

0 residents of Erwin identify as Hispanic, or 0.0%. This makes the Hispanic share of the population of Erwin roughly similar to the Hispanic share of the population of South Dakota (4.4% Hispanic). Of the 486 places in South Dakota, Erwin is ranked #389 in terms of Hispanic residents as a share of the population.

Erwin is less Hispanic than neighboring Bryant (3.2% Hispanic), Lake Preston (3.2% Hispanic), De Smet (1.4% Hispanic), Vienna (2% Hispanic), and Badger (2.3% Hispanic).

Erwin's Native American/Other Population

0 residents of Erwin identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.0%. This makes the Native American/Other share of the population of Erwin slightly less than the Native American/Other share of the population of South Dakota (8.7% Native American/Other). Of the 486 places in South Dakota, Erwin is ranked #345 in terms of Native American/Other residents as a share of the population.

Erwin is less Native American/Other than neighboring Lake Preston (1% Native American/Other), and De Smet (0.9% Native American/Other).

Erwin's Multiracial Population

1 residents of Erwin identify as Multiracial, or 2.5%. This makes the Multiracial share of the population of Erwin roughly similar to the Multiracial share of the population of South Dakota (3.9% Multiracial). Of the 486 places in South Dakota, Erwin is ranked #262 in terms of Multiracial residents as a share of the population.

Erwin is more Multiracial than neighboring Lake Preston (2.2% Multiracial), De Smet (2.4% Multiracial), Vienna (0% Multiracial), and Badger (0.8% Multiracial). Erwin is less Multiracial than neighboring Bryant (3.8% Multiracial).

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