Andover, SD Demographics

A map of Andover's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	31	51	100.0%	77.3%
Black	0	1	0.0%	1.5%
Asian	0	0	0.0%	0.0%
Hispanic	0	14	0.0%	21.2%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	0	0.0%	0.0%

Andover, South Dakota has an estimated population of 31, a dramatic decrease from the 66 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Andover, with one dot drawn for each person counted by the Census, color-coded by race.

Andover 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 Andover, that probability was 35.8% in 2020 and 0.0% in the most recent ACS estimates.

Andover is ranked the 395th 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). Andover was ranked the 368th most populous place in the 2020 Census.

Andover's White Population

31 residents of Andover, or 100.0% of the population, identify as White. The share of White residents in Andover is significantly higher than in South Dakota overall, where 79.8% of the population is White. Andover ranks 373rd statewide in terms of White residents as a share of the population, out of 485 places.

Since the 2020 Census, Andover's White population has declined by an estimated 39.2%. White residents' share of Andover's population has increased from 77.3% to 100.0%.

Andover is more White than neighboring Pierpont (78.9% White), Bristol (92% White), Groton (90% White), Ferney (0% White), and Langford (83.2% White).

Andover's Black Population

0 residents of Andover, or 0.0% of the population, identify as Black. The share of Black residents in Andover is slightly lower than in South Dakota overall, where 2.1% of the population is Black. Andover ranks 24th statewide in terms of Black residents as a share of the population, out of 485 places.

Since the 2020 Census, Andover's Black population has declined by an estimated 100.0%. Black residents' share of Andover's population has decreased from 1.5% to 0.0%.

Andover is less Black than neighboring Langford (0.4% Black).

Andover's Asian Population

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

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

Andover is less Asian than neighboring Groton (2.1% Asian).

Andover's Hispanic Population

0 residents of Andover, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Andover is slightly lower than in South Dakota overall, where 4.8% of the population is Hispanic. Andover ranks 7th statewide in terms of Hispanic residents as a share of the population, out of 485 places.

Since the 2020 Census, Andover's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Andover's population has decreased from 21.2% to 0.0%.

Andover is less Hispanic than neighboring Pierpont (3.7% Hispanic), Bristol (2.2% Hispanic), Groton (5.2% Hispanic), and Langford (6.4% Hispanic).

Andover's Native American/Other Population

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

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

Andover is less Native American/Other than neighboring Pierpont (13.7% Native American/Other), Bristol (1.5% Native American/Other), Groton (1.3% Native American/Other), and Langford (1.2% Native American/Other).

Andover's Multiracial Population

0 residents of Andover, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Andover is slightly lower than in South Dakota overall, where 4.4% of the population is Multiracial. Andover ranks 405th statewide in terms of Multiracial residents as a share of the population, out of 485 places.

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

Andover is less Multiracial than neighboring Pierpont (3.7% Multiracial), Bristol (4.4% Multiracial), Groton (1.4% Multiracial), and Langford (8.7% 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.