Henry, SD Demographics

A map of Henry's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	236	250	99.6%	97.7%
Hispanic	1	0	0.4%	0.0%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Native American/Other	0	5	0.0%	2.0%
Multiracial	0	1	0.0%	0.4%

Henry, South Dakota has an estimated population of 237, a decrease from the 256 recorded in the 2020 Census. The population is 99.6% White, 0.4% Hispanic, 0.0% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Henry, with one dot drawn for each person counted by the Census, color-coded by race.

Henry has become 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 Henry, that probability was 4.6% in 2020 and 0.8% in the most recent ACS estimates.

Henry is ranked the 220th 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). Henry was ranked the 210th most populous place in the 2020 Census.

Henry's White Population

236 residents of Henry, or 99.6% of the population, identify as White. The share of White residents in Henry is significantly higher than in South Dakota overall, where 79.8% of the population is White. Henry ranks 52nd statewide in terms of White residents as a share of the population, out of 485 places.

Since the 2020 Census, Henry's White population has declined by an estimated 5.6%. White residents' share of Henry's population has increased from 97.7% to 99.6%.

Henry is more White than neighboring Garden City (98.7% White), Silver Lake Colony (0% White), and Vienna (91.8% White). Henry is less White than neighboring Naples (100% White), and Hazel (100% White).

Henry's Black Population

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

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

Henry's Asian Population

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

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

Henry's Hispanic Population

1 residents of Henry, or 0.4% of the population, identify as Hispanic. The share of Hispanic residents in Henry is slightly lower than in South Dakota overall, where 4.8% of the population is Hispanic. Henry ranks 389th statewide in terms of Hispanic residents as a share of the population, out of 485 places.

Since the 2020 Census, Henry's Hispanic population has grown from 0 to an estimated 1. Hispanic residents' share of Henry's population has remained roughly unchanged at 0.4%.

Henry is more Hispanic than neighboring Naples (0% Hispanic), Garden City (0% Hispanic), Hazel (0% Hispanic), Silver Lake Colony (0% Hispanic), and Vienna (0% Hispanic).

Henry's Native American/Other Population

0 residents of Henry, 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 Henry is lower than in South Dakota overall, where 7.5% of the population is Native American/Other. Henry ranks 214th statewide in terms of Native American/Other residents as a share of the population, out of 485 places.

Since the 2020 Census, Henry's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Henry's population has decreased from 2.0% to 0.0%.

Henry is less Native American/Other than neighboring Garden City (1.3% Native American/Other), and Vienna (8.2% Native American/Other).

Henry's Multiracial Population

0 residents of Henry, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Henry is slightly lower than in South Dakota overall, where 4.4% of the population is Multiracial. Henry ranks 398th statewide in terms of Multiracial residents as a share of the population, out of 485 places.

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

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.