Barnett, MO Demographics

A map of Barnett's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	119	140	92.2%	88.6%
Multiracial	10	11	7.8%	7.0%
Black	0	1	0.0%	0.6%
Asian	0	2	0.0%	1.3%
Hispanic	0	4	0.0%	2.5%
Native American/Other	0	0	0.0%	0.0%

Barnett, Missouri has an estimated population of 129, a large decrease from the 158 recorded in the 2020 Census. The population is 92.2% White, 7.8% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Barnett, with one dot drawn for each person counted by the Census, color-coded by race.

Barnett has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Missouri overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Barnett, that probability was 20.9% in 2020 and 14.3% in the most recent ACS estimates.

Barnett is ranked the 823rd most populous place in Missouri, out of 1,082 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). Barnett was ranked the 785th most populous place in the 2020 Census.

Barnett's White Population

119 residents of Barnett, or 92.2% of the population, identify as White. The share of White residents in Barnett is significantly higher than in Missouri overall, where 76.3% of the population is White. Barnett ranks 627th statewide in terms of White residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Barnett's White population has declined by an estimated 15.0%. White residents' share of Barnett's population has increased from 88.6% to 92.2%.

Barnett is more White than neighboring Aurora Springs (78.3% White), and Gravois Mills (89.7% White). Barnett is less White than neighboring Eldon (94% White), Olean (98.8% White), and Bagnell (100% White).

Barnett's Black Population

0 residents of Barnett, or 0.0% of the population, identify as Black. The share of Black residents in Barnett is considerably lower than in Missouri overall, where 10.9% of the population is Black. Barnett ranks 510th statewide in terms of Black residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Barnett's Black population has declined by an estimated 100.0%. Black residents' share of Barnett's population has decreased from 0.6% to 0.0%.

Barnett is less Black than neighboring Eldon (0.2% Black), Aurora Springs (15.2% Black), and Gravois Mills (2.6% Black).

Barnett's Asian Population

0 residents of Barnett, or 0.0% of the population, identify as Asian. The share of Asian residents in Barnett is slightly lower than in Missouri overall, where 2.1% of the population is Asian. Barnett ranks 153rd statewide in terms of Asian residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Barnett's Asian population has declined by an estimated 100.0%. Asian residents' share of Barnett's population has decreased from 1.3% to 0.0%.

Barnett is less Asian than neighboring Eldon (1.7% Asian), and Aurora Springs (6.5% Asian).

Barnett's Hispanic Population

0 residents of Barnett, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Barnett is lower than in Missouri overall, where 5.2% of the population is Hispanic. Barnett ranks 490th statewide in terms of Hispanic residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Barnett's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Barnett's population has decreased from 2.5% to 0.0%.

Barnett is less Hispanic than neighboring Eldon (2% Hispanic).

Barnett's Native American/Other Population

0 residents of Barnett, 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 Barnett is comparable to the share in Missouri overall, where 0.7% of the population is Native American/Other. Barnett ranks 807th statewide in terms of Native American/Other residents as a share of the population, out of 1,082 places.

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

Barnett is less Native American/Other than neighboring Eldon (0.2% Native American/Other).

Barnett's Multiracial Population

10 residents of Barnett, or 7.8% of the population, identify as Multiracial. The share of Multiracial residents in Barnett is slightly higher than in Missouri overall, where 4.8% of the population is Multiracial. Barnett ranks 189th statewide in terms of Multiracial residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Barnett's Multiracial population has declined by an estimated 9.1%. Multiracial residents' share of Barnett's population has increased from 7.0% to 7.8%.

Barnett is more Multiracial than neighboring Eldon (1.9% Multiracial), Aurora Springs (0% Multiracial), Olean (1.2% Multiracial), and Bagnell (0% 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.