Mendon, MO Demographics

A map of Mendon's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	192	156	99.0%	95.7%
Multiracial	2	5	1.0%	3.1%
Black	0	1	0.0%	0.6%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	0.6%
Native American/Other	0	0	0.0%	0.0%

Mendon, Missouri has an estimated population of 194, a large increase from the 163 recorded in the 2020 Census. The population is 99.0% White, 1.0% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Mendon, with one dot drawn for each person counted by the Census, color-coded by race.

Mendon 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 Mendon, that probability was 8.3% in 2020 and 2.0% in the most recent ACS estimates.

Mendon is ranked the 742nd 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). Mendon was ranked the 776th most populous place in the 2020 Census.

Mendon's White Population

192 residents of Mendon, or 99.0% of the population, identify as White. The share of White residents in Mendon is significantly higher than in Missouri overall, where 76.3% of the population is White. Mendon ranks 78th statewide in terms of White residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Mendon's White population has grown by an estimated 23.1%. White residents' share of Mendon's population has increased from 95.7% to 99.0%.

Mendon is more White than neighboring Rothville (89.3% White), Sumner (98.5% White), Brunswick (83.7% White), and Laclede (93.4% White). Mendon is less White than neighboring Triplett (100% White).

Mendon's Black Population

0 residents of Mendon, or 0.0% of the population, identify as Black. The share of Black residents in Mendon is considerably lower than in Missouri overall, where 10.9% of the population is Black. Mendon ranks 514th statewide in terms of Black residents as a share of the population, out of 1,082 places.

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

Mendon is less Black than neighboring Brunswick (6.2% Black), and Laclede (1% Black).

Mendon's Asian Population

0 residents of Mendon, or 0.0% of the population, identify as Asian. The share of Asian residents in Mendon is slightly lower than in Missouri overall, where 2.1% of the population is Asian. Mendon ranks 615th statewide in terms of Asian residents as a share of the population, out of 1,082 places.

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

Mendon's Hispanic Population

0 residents of Mendon, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Mendon is lower than in Missouri overall, where 5.2% of the population is Hispanic. Mendon ranks 938th statewide in terms of Hispanic residents as a share of the population, out of 1,082 places.

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

Mendon is less Hispanic than neighboring Brunswick (6.1% Hispanic), and Laclede (1% Hispanic).

Mendon's Native American/Other Population

0 residents of Mendon, 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 Mendon is comparable to the share in Missouri overall, where 0.7% of the population is Native American/Other. Mendon 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, Mendon's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Mendon's population has remained roughly unchanged at 0.0%.

Mendon is less Native American/Other than neighboring Brunswick (1.4% Native American/Other).

Mendon's Multiracial Population

2 residents of Mendon, or 1.0% of the population, identify as Multiracial. The share of Multiracial residents in Mendon is slightly lower than in Missouri overall, where 4.8% of the population is Multiracial. Mendon ranks 849th statewide in terms of Multiracial residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Mendon's Multiracial population has declined by an estimated 60.0%. Multiracial residents' share of Mendon's population has decreased from 3.1% to 1.0%.

Mendon is more Multiracial than neighboring Triplett (0% Multiracial). Mendon is less Multiracial than neighboring Rothville (10.7% Multiracial), Sumner (1.5% Multiracial), Brunswick (2.7% Multiracial), and Laclede (4.7% 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.