Dudley, SD Demographics

A map of Dudley's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
Multiracial	8	2	100.0%	7.1%
White	0	25	0.0%	89.3%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	3.6%
Native American/Other	0	0	0.0%	0.0%

Dudley, South Dakota has an estimated population of 8, a dramatic decrease from the 28 recorded in the 2020 Census. The population is 100.0% Multiracial, 0.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Dudley, with one dot drawn for each person counted by the Census, color-coded by race.

Dudley has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than South Dakota overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Dudley, that probability was 19.6% in 2020 and 0.0% in the most recent ACS estimates.

Dudley is ranked the 425th most populous place in South Dakota, out of 485 places. 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). Dudley was ranked the 425th most populous place in the 2020 Census.

Dudley's White Population

0 residents of Dudley, or 0.0% of the population, identify as White. The share of White residents in Dudley is significantly lower than in South Dakota overall, where 79.8% of the population is White. Dudley ranks 256th statewide in terms of White residents as a share of the population, out of 485 places.

Since the 2020 Census, Dudley's White population has declined by an estimated 100.0%. White residents' share of Dudley's population has decreased from 89.3% to 0.0%.

Dudley is less White than neighboring Edgemont (84.3% White), Ardmore (100% White), Hot Springs (79.7% White), and Pringle (74.3% White).

Dudley's Black Population

0 residents of Dudley, or 0.0% of the population, identify as Black. The share of Black residents in Dudley is slightly lower than in South Dakota overall, where 2.1% of the population is Black. Dudley ranks 183rd statewide in terms of Black residents as a share of the population, out of 485 places.

Since the 2020 Census, Dudley's Black population has grown from 0 to an estimated 0. Black residents' share of Dudley's population has remained roughly unchanged at 0.0%.

Dudley's Asian Population

0 residents of Dudley, or 0.0% of the population, identify as Asian. The share of Asian residents in Dudley is comparable to the share in South Dakota overall, where 1.4% of the population is Asian. Dudley ranks 176th statewide in terms of Asian residents as a share of the population, out of 485 places.

Since the 2020 Census, Dudley's Asian population has grown from 0 to an estimated 0. Asian residents' share of Dudley's population has remained roughly unchanged at 0.0%.

Dudley is less Asian than neighboring Hot Springs (3.9% Asian).

Dudley's Hispanic Population

0 residents of Dudley, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Dudley is slightly lower than in South Dakota overall, where 4.8% of the population is Hispanic. Dudley ranks 154th statewide in terms of Hispanic residents as a share of the population, out of 485 places.

Since the 2020 Census, Dudley's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Dudley's population has decreased from 3.6% to 0.0%.

Dudley is less Hispanic than neighboring Edgemont (6% Hispanic), Hot Springs (2.6% Hispanic), and Pringle (21.8% Hispanic).

Dudley's Native American/Other Population

0 residents of Dudley, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Dudley is lower than in South Dakota overall, where 7.5% of the population is Native American/Other. Dudley ranks 345th statewide in terms of Native American/Other residents as a share of the population, out of 485 places.

Since the 2020 Census, Dudley's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Dudley's population has remained roughly unchanged at 0.0%.

Dudley is less Native American/Other than neighboring Edgemont (5.9% Native American/Other), Hot Springs (8.7% Native American/Other), and Pringle (2.4% Native American/Other).

Dudley's Multiracial Population

8 residents of Dudley, or 100.0% of the population, identify as Multiracial. The share of Multiracial residents in Dudley is significantly higher than in South Dakota overall, where 4.4% of the population is Multiracial. Dudley ranks 51st statewide in terms of Multiracial residents as a share of the population, out of 485 places.

Since the 2020 Census, Dudley's Multiracial population has grown by an estimated 300.0%. Multiracial residents' share of Dudley's population has increased from 7.1% to 100.0%.

Dudley is more Multiracial than neighboring Edgemont (3.7% Multiracial), Provo (0% Multiracial), Ardmore (0% Multiracial), Hot Springs (5% Multiracial), and Pringle (1.5% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.