Marty, SD Demographics

A map of Marty's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
Native American/Other	305	641	100.0%	94.7%
White	0	18	0.0%	2.7%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	16	0.0%	2.4%
Multiracial	0	2	0.0%	0.3%

Marty, South Dakota has an estimated population of 305, a dramatic decrease from the 677 recorded in the 2020 Census. The population is 100.0% Native American/Other, 0.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Multiracial. This demographic dot map shows the population of Marty, with one dot drawn for each person counted by the Census, color-coded by race.

Marty 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 Marty, that probability was 10.2% in 2020 and 0.0% in the most recent ACS estimates.

Marty is ranked the 195th 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). Marty was ranked the 111th most populous place in the 2020 Census.

Marty's White Population

0 residents of Marty, or 0.0% of the population, identify as White. The share of White residents in Marty is significantly lower than in South Dakota overall, where 79.8% of the population is White. Marty ranks 449th statewide in terms of White residents as a share of the population, out of 485 places.

Since the 2020 Census, Marty's White population has declined by an estimated 100.0%. White residents' share of Marty's population has decreased from 2.7% to 0.0%.

Marty is less White than neighboring Pickstown (71.3% White), Ravinia (57.8% White), Gross (100% White), Wagner (45.7% White), and Lynch (92% White).

Marty's Black Population

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

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

Marty is less Black than neighboring Wagner (0.4% Black), and Lynch (0.7% Black).

Marty's Asian Population

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

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

Marty is less Asian than neighboring Pickstown (1.1% Asian), Wagner (2% Asian), and Lynch (2.2% Asian).

Marty's Hispanic Population

0 residents of Marty, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Marty is slightly lower than in South Dakota overall, where 4.8% of the population is Hispanic. Marty ranks 219th statewide in terms of Hispanic residents as a share of the population, out of 485 places.

Since the 2020 Census, Marty's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Marty's population has decreased from 2.4% to 0.0%.

Marty is less Hispanic than neighboring Wagner (7.4% Hispanic), and Lynch (1.5% Hispanic).

Marty's Native American/Other Population

305 residents of Marty, or 100.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Marty is significantly higher than in South Dakota overall, where 7.5% of the population is Native American/Other. Marty ranks 17th statewide in terms of Native American/Other residents as a share of the population, out of 485 places.

Since the 2020 Census, Marty's Native American/Other population has declined by an estimated 52.4%. Native American/Other residents' share of Marty's population has increased from 94.7% to 100.0%.

Marty is more Native American/Other than neighboring Pickstown (15.6% Native American/Other), Ravinia (24.4% Native American/Other), Gross (0% Native American/Other), Wagner (36.4% Native American/Other), and Lynch (3.6% Native American/Other).

Marty's Multiracial Population

0 residents of Marty, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Marty is slightly lower than in South Dakota overall, where 4.4% of the population is Multiracial. Marty ranks 402nd statewide in terms of Multiracial residents as a share of the population, out of 485 places.

Since the 2020 Census, Marty's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Marty's population has remained roughly unchanged at 0.0%.

Marty is less Multiracial than neighboring Pickstown (12% Multiracial), Ravinia (17.8% Multiracial), and Wagner (8.2% 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.