Mayfield Colony, SD Demographics

A map of Mayfield Colony's Population by Race

Mayfield Colony, South Dakota has an estimated population of 77, a dramatic decrease from the 146 recorded in the 2020 Census. The population is 77.9% White, 22.1% Asian, 0.0% Black, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Mayfield Colony, with one dot drawn for each person counted by the Census, color-coded by race.

Mayfield Colony has become considerably more racially diverse since the 2020 Census. It is slightly 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 Mayfield Colony, that probability was 9.2% in 2020 and 34.4% in the most recent ACS estimates.

Mayfield Colony is ranked the 332nd 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). Mayfield Colony was ranked the 261st most populous place in the 2020 Census.

Mayfield Colony's White Population

60 residents of Mayfield Colony, or 77.9% of the population, identify as White. The share of White residents in Mayfield Colony is comparable to the share in South Dakota overall, where 79.8% of the population is White. Mayfield Colony ranks 101st statewide in terms of White residents as a share of the population, out of 485 places.

Since the 2020 Census, Mayfield Colony's White population has declined by an estimated 56.8%. White residents' share of Mayfield Colony's population has decreased from 95.2% to 77.9%.

Mayfield Colony is more White than neighboring Silver Lake Colony (0% White). Mayfield Colony is less White than neighboring Vienna (91.8% White), Willow Lake (94.7% White), Naples (100% White), and Bryant (95.7% White).

Mayfield Colony's Black Population

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

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

Mayfield Colony is less Black than neighboring Willow Lake (3.7% Black).

Mayfield Colony's Asian Population

17 residents of Mayfield Colony, or 22.1% of the population, identify as Asian. The share of Asian residents in Mayfield Colony is significantly higher than in South Dakota overall, where 1.4% of the population is Asian. Mayfield Colony ranks 176th statewide in terms of Asian residents as a share of the population, out of 485 places.

Since the 2020 Census, Mayfield Colony's Asian population has grown from 0 to an estimated 17. Asian residents' share of Mayfield Colony's population has increased from 0.0% to 22.1%.

Mayfield Colony is more Asian than neighboring Vienna (0% Asian), Willow Lake (0% Asian), Naples (0% Asian), Bryant (0% Asian), and Silver Lake Colony (0% Asian).

Mayfield Colony's Hispanic Population

0 residents of Mayfield Colony, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Mayfield Colony is slightly lower than in South Dakota overall, where 4.8% of the population is Hispanic. Mayfield Colony ranks 257th statewide in terms of Hispanic residents as a share of the population, out of 485 places.

Since the 2020 Census, Mayfield Colony's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Mayfield Colony's population has decreased from 2.1% to 0.0%.

Mayfield Colony is less Hispanic than neighboring Willow Lake (1.6% Hispanic), and Bryant (1.1% Hispanic).

Mayfield Colony's Native American/Other Population

0 residents of Mayfield Colony, 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 Mayfield Colony is lower than in South Dakota overall, where 7.5% of the population is Native American/Other. Mayfield Colony ranks 345th statewide in terms of Native American/Other residents as a share of the population, out of 485 places.

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

Mayfield Colony is less Native American/Other than neighboring Vienna (8.2% Native American/Other).

Mayfield Colony's Multiracial Population

0 residents of Mayfield Colony, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Mayfield Colony is slightly lower than in South Dakota overall, where 4.4% of the population is Multiracial. Mayfield Colony ranks 247th statewide in terms of Multiracial residents as a share of the population, out of 485 places.

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

Mayfield Colony is less Multiracial than neighboring Bryant (3.2% 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.