Tyndall, SD Demographics

A map of Tyndall's Population by Race

Tyndall, South Dakota has an estimated population of 1,183, a large increase from the 1,057 recorded in the 2020 Census. The population is 93.9% White, 4.0% Multiracial, 0.8% Black, 0.7% Native American/Other, 0.5% Hispanic, and 0.1% Asian. This demographic dot map shows the population of Tyndall, with one dot drawn for each person counted by the Census, color-coded by race.

Tyndall has become slightly more 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 Tyndall, that probability was 10.7% in 2020 and 11.6% in the most recent ACS estimates.

Tyndall is ranked the 68th 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). Tyndall was ranked the 71st most populous place in the 2020 Census.

Tyndall's White Population

1,111 residents of Tyndall, or 93.9% of the population, identify as White. The share of White residents in Tyndall is considerably higher than in South Dakota overall, where 79.8% of the population is White. Tyndall ranks 119th statewide in terms of White residents as a share of the population, out of 485 places.

Since the 2020 Census, Tyndall's White population has grown by an estimated 11.3%. White residents' share of Tyndall's population has decreased from 94.4% to 93.9%.

Tyndall is more White than neighboring Springfield (62.6% White), Santee (3% White), and Bon Homme Colony (0% White). Tyndall is less White than neighboring Avon (96.2% White), and Kaylor (100% White).

Tyndall's Black Population

10 residents of Tyndall, or 0.8% of the population, identify as Black. The share of Black residents in Tyndall is comparable to the share in South Dakota overall, where 2.1% of the population is Black. Tyndall ranks 177th statewide in terms of Black residents as a share of the population, out of 485 places.

Since the 2020 Census, Tyndall's Black population has grown by an estimated 900.0%. Black residents' share of Tyndall's population has increased from 0.1% to 0.8%.

Tyndall is more Black than neighboring Santee (0.4% Black), Avon (0% Black), Bon Homme Colony (0% Black), and Kaylor (0% Black). Tyndall is less Black than neighboring Springfield (7.6% Black).

Tyndall's Asian Population

1 residents of Tyndall, or 0.1% of the population, identify as Asian. The share of Asian residents in Tyndall is comparable to the share in South Dakota overall, where 1.4% of the population is Asian. Tyndall ranks 176th statewide in terms of Asian residents as a share of the population, out of 485 places.

Since the 2020 Census, Tyndall's Asian population has grown from 0 to an estimated 1. Asian residents' share of Tyndall's population has remained roughly unchanged at 0.1%.

Tyndall is more Asian than neighboring Santee (0% Asian), Avon (0% Asian), Bon Homme Colony (0% Asian), and Kaylor (0% Asian). Tyndall is less Asian than neighboring Springfield (0.3% Asian).

Tyndall's Hispanic Population

6 residents of Tyndall, or 0.5% of the population, identify as Hispanic. The share of Hispanic residents in Tyndall is slightly lower than in South Dakota overall, where 4.8% of the population is Hispanic. Tyndall ranks 241st statewide in terms of Hispanic residents as a share of the population, out of 485 places.

Since the 2020 Census, Tyndall's Hispanic population has declined by an estimated 73.9%. Hispanic residents' share of Tyndall's population has decreased from 2.2% to 0.5%.

Tyndall is more Hispanic than neighboring Bon Homme Colony (0% Hispanic), and Kaylor (0% Hispanic). Tyndall is less Hispanic than neighboring Springfield (6.4% Hispanic), Santee (16.6% Hispanic), and Avon (0.9% Hispanic).

Tyndall's Native American/Other Population

8 residents of Tyndall, or 0.7% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Tyndall is lower than in South Dakota overall, where 7.5% of the population is Native American/Other. Tyndall ranks 333rd statewide in terms of Native American/Other residents as a share of the population, out of 485 places.

Since the 2020 Census, Tyndall's Native American/Other population has grown by an estimated 60.0%. Native American/Other residents' share of Tyndall's population has remained roughly unchanged at 0.7%.

Tyndall is more Native American/Other than neighboring Bon Homme Colony (0% Native American/Other), and Kaylor (0% Native American/Other). Tyndall is less Native American/Other than neighboring Springfield (18.3% Native American/Other), Santee (78.3% Native American/Other), and Avon (1.8% Native American/Other).

Tyndall's Multiracial Population

47 residents of Tyndall, or 4.0% of the population, identify as Multiracial. The share of Multiracial residents in Tyndall is comparable to the share in South Dakota overall, where 4.4% of the population is Multiracial. Tyndall ranks 238th statewide in terms of Multiracial residents as a share of the population, out of 485 places.

Since the 2020 Census, Tyndall's Multiracial population has grown by an estimated 56.7%. Multiracial residents' share of Tyndall's population has increased from 2.8% to 4.0%.

Tyndall is more Multiracial than neighboring Santee (1.7% Multiracial), Avon (1.1% Multiracial), Bon Homme Colony (0% Multiracial), and Kaylor (0% Multiracial). Tyndall is less Multiracial than neighboring Springfield (4.9% 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.