Arcadia, MO Demographics

A map of Arcadia's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	556	547	94.9%	88.5%
Multiracial	28	50	4.8%	8.1%
Black	2	8	0.3%	1.3%
Asian	0	1	0.0%	0.2%
Hispanic	0	7	0.0%	1.1%
Native American/Other	0	5	0.0%	0.8%

Arcadia, Missouri has an estimated population of 586, a decrease from the 618 recorded in the 2020 Census. The population is 94.9% White, 4.8% Multiracial, 0.3% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Arcadia, with one dot drawn for each person counted by the Census, color-coded by race.

Arcadia 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 Arcadia, that probability was 21.0% in 2020 and 9.8% in the most recent ACS estimates.

Arcadia is ranked the 482nd 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). Arcadia was ranked the 463rd most populous place in the 2020 Census.

Arcadia's White Population

556 residents of Arcadia, or 94.9% of the population, identify as White. The share of White residents in Arcadia is significantly higher than in Missouri overall, where 76.3% of the population is White. Arcadia ranks 633rd statewide in terms of White residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Arcadia's White population has grown by an estimated 1.6%. White residents' share of Arcadia's population has increased from 88.5% to 94.9%.

Arcadia is more White than neighboring Ironton (91.6% White), Pilot Knob (87% White), and Bismarck (88.4% White). Arcadia is less White than neighboring Iron Mountain Lake (96.5% White), and Doe Run (99.2% White).

Arcadia's Black Population

2 residents of Arcadia, or 0.3% of the population, identify as Black. The share of Black residents in Arcadia is considerably lower than in Missouri overall, where 10.9% of the population is Black. Arcadia ranks 360th statewide in terms of Black residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Arcadia's Black population has declined by an estimated 75.0%. Black residents' share of Arcadia's population has decreased from 1.3% to 0.3%.

Arcadia is more Black than neighboring Iron Mountain Lake (0.1% Black), Bismarck (0.1% Black), and Doe Run (0% Black). Arcadia is less Black than neighboring Ironton (0.7% Black).

Arcadia's Asian Population

0 residents of Arcadia, or 0.0% of the population, identify as Asian. The share of Asian residents in Arcadia is slightly lower than in Missouri overall, where 2.1% of the population is Asian. Arcadia ranks 565th statewide in terms of Asian residents as a share of the population, out of 1,082 places.

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

Arcadia is less Asian than neighboring Pilot Knob (0.8% Asian).

Arcadia's Hispanic Population

0 residents of Arcadia, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Arcadia is lower than in Missouri overall, where 5.2% of the population is Hispanic. Arcadia ranks 841st statewide in terms of Hispanic residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Arcadia's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Arcadia's population has decreased from 1.1% to 0.0%.

Arcadia is less Hispanic than neighboring Ironton (2.6% Hispanic), Pilot Knob (0.8% Hispanic), Iron Mountain Lake (0.5% Hispanic), and Bismarck (2.7% Hispanic).

Arcadia's Native American/Other Population

0 residents of Arcadia, 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 Arcadia is comparable to the share in Missouri overall, where 0.7% of the population is Native American/Other. Arcadia ranks 405th statewide in terms of Native American/Other residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Arcadia's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Arcadia's population has decreased from 0.8% to 0.0%.

Arcadia is less Native American/Other than neighboring Ironton (1.2% Native American/Other), Pilot Knob (0.5% Native American/Other), Iron Mountain Lake (0.1% Native American/Other), and Bismarck (0.7% Native American/Other).

Arcadia's Multiracial Population

28 residents of Arcadia, or 4.8% of the population, identify as Multiracial. The share of Multiracial residents in Arcadia is comparable to the share in Missouri overall, where 4.8% of the population is Multiracial. Arcadia ranks 116th statewide in terms of Multiracial residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Arcadia's Multiracial population has declined by an estimated 44.0%. Multiracial residents' share of Arcadia's population has decreased from 8.1% to 4.8%.

Arcadia is more Multiracial than neighboring Ironton (3.9% Multiracial), Iron Mountain Lake (2.7% Multiracial), and Doe Run (0.8% Multiracial). Arcadia is less Multiracial than neighboring Pilot Knob (10.7% Multiracial), and Bismarck (8.2% 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.