Cyr, MT Demographics

A map of Cyr's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	102	59	94.4%	93.7%
Multiracial	6	4	5.6%	6.3%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	0	0.0%	0.0%
Native American/Other	0	0	0.0%	0.0%

Cyr, Montana has an estimated population of 108, a dramatic increase from the 63 recorded in the 2020 Census. The population is 94.4% White, 5.6% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Cyr, with one dot drawn for each person counted by the Census, color-coded by race.

Cyr has become less racially diverse since the 2020 Census. It is considerably less diverse than Montana overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Cyr, that probability was 11.9% in 2020 and 10.5% in the most recent ACS estimates.

Cyr is ranked the 322nd most populous place in Montana, out of 497 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). Cyr was ranked the 381st most populous place in the 2020 Census.

Cyr's White Population

102 residents of Cyr, or 94.4% of the population, identify as White. The share of White residents in Cyr is considerably higher than in Montana overall, where 83.6% of the population is White. Cyr ranks 84th statewide in terms of White residents as a share of the population, out of 497 places.

Since the 2020 Census, Cyr's White population has grown by an estimated 72.9%. White residents' share of Cyr's population has increased from 93.7% to 94.4%.

Cyr is more White than neighboring Alberton (86% White), Huson (74.3% White), Riverbend (87.7% White), Frenchtown (88.2% White), and Superior (91.2% White).

Cyr's Black Population

0 residents of Cyr, or 0.0% of the population, identify as Black. The share of Black residents in Cyr is comparable to the share in Montana overall, where 0.4% of the population is Black. Cyr ranks 179th statewide in terms of Black residents as a share of the population, out of 497 places.

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

Cyr is less Black than neighboring Alberton (1.2% Black), Frenchtown (5.9% Black), and Superior (0.1% Black).

Cyr's Asian Population

0 residents of Cyr, or 0.0% of the population, identify as Asian. The share of Asian residents in Cyr is comparable to the share in Montana overall, where 0.8% of the population is Asian. Cyr ranks 215th statewide in terms of Asian residents as a share of the population, out of 497 places.

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

Cyr is less Asian than neighboring Alberton (1.6% Asian), and Superior (0.3% Asian).

Cyr's Hispanic Population

0 residents of Cyr, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Cyr is slightly lower than in Montana overall, where 4.6% of the population is Hispanic. Cyr ranks 407th statewide in terms of Hispanic residents as a share of the population, out of 497 places.

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

Cyr is less Hispanic than neighboring Alberton (0.5% Hispanic), Huson (25.7% Hispanic), Riverbend (11.8% Hispanic), Frenchtown (1.7% Hispanic), and Superior (0.8% Hispanic).

Cyr's Native American/Other Population

0 residents of Cyr, 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 Cyr is lower than in Montana overall, where 5.9% of the population is Native American/Other. Cyr ranks 370th statewide in terms of Native American/Other residents as a share of the population, out of 497 places.

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

Cyr is less Native American/Other than neighboring Frenchtown (2.9% Native American/Other), and Superior (1.1% Native American/Other).

Cyr's Multiracial Population

6 residents of Cyr, or 5.6% of the population, identify as Multiracial. The share of Multiracial residents in Cyr is comparable to the share in Montana overall, where 4.7% of the population is Multiracial. Cyr ranks 116th statewide in terms of Multiracial residents as a share of the population, out of 497 places.

Since the 2020 Census, Cyr's Multiracial population has grown by an estimated 50.0%. Multiracial residents' share of Cyr's population has decreased from 6.3% to 5.6%.

Cyr is more Multiracial than neighboring Huson (0% Multiracial), Riverbend (0.5% Multiracial), and Frenchtown (1.4% Multiracial). Cyr is less Multiracial than neighboring Alberton (10.6% Multiracial), and Superior (6.5% 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.