Flanagan, IL Demographics

A map of Flanagan's Population by Race

Flanagan, Illinois has an estimated population of 849, a large decrease from the 1,010 recorded in the 2020 Census. The population is 94.0% White, 1.8% Multiracial, 1.4% Hispanic, 1.3% Native American/Other, 1.2% Asian, and 0.4% Black. This demographic dot map shows the population of Flanagan, with one dot drawn for each person counted by the Census, color-coded by race.

Flanagan has become less racially diverse since the 2020 Census. It is considerably less diverse than Illinois overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Flanagan, that probability was 14.3% in 2020 and 11.6% in the most recent ACS estimates.

Flanagan is ranked the 755th most populous place in Illinois, out of 1,461 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). Flanagan was ranked the 692nd most populous place in the 2020 Census.

Flanagan's White Population

798 residents of Flanagan, or 94.0% of the population, identify as White. The share of White residents in Flanagan is significantly higher than in Illinois overall, where 58.1% of the population is White. Flanagan ranks 543rd statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flanagan's White population has declined by an estimated 14.6%. White residents' share of Flanagan's population has increased from 92.5% to 94.0%.

Flanagan is more White than neighboring Dana (80.3% White), Gridley (92.9% White), and Cornell (92.8% White). Flanagan is less White than neighboring Long Point (98.8% White), and Minonk (95.5% White).

Flanagan's Black Population

3 residents of Flanagan, or 0.4% of the population, identify as Black. The share of Black residents in Flanagan is considerably lower than in Illinois overall, where 13.3% of the population is Black. Flanagan ranks 732nd statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flanagan's Black population has declined by an estimated 57.1%. Black residents' share of Flanagan's population has remained roughly unchanged at 0.4%.

Flanagan is more Black than neighboring Dana (0% Black), and Long Point (0% Black). Flanagan is less Black than neighboring Gridley (2.3% Black), Cornell (2.8% Black), and Minonk (0.5% Black).

Flanagan's Asian Population

10 residents of Flanagan, or 1.2% of the population, identify as Asian. The share of Asian residents in Flanagan is slightly lower than in Illinois overall, where 5.9% of the population is Asian. Flanagan ranks 335th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flanagan's Asian population has declined by an estimated 16.7%. Asian residents' share of Flanagan's population has remained roughly unchanged at 1.2%.

Flanagan is more Asian than neighboring Dana (0.7% Asian), Long Point (0% Asian), Cornell (0% Asian), and Minonk (0.4% Asian). Flanagan is less Asian than neighboring Gridley (1.4% Asian).

Flanagan's Hispanic Population

12 residents of Flanagan, or 1.4% of the population, identify as Hispanic. The share of Hispanic residents in Flanagan is significantly lower than in Illinois overall, where 18.8% of the population is Hispanic. Flanagan ranks 846th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flanagan's Hispanic population has declined by an estimated 52.0%. Hispanic residents' share of Flanagan's population has decreased from 2.5% to 1.4%.

Flanagan is more Hispanic than neighboring Long Point (1.2% Hispanic). Flanagan is less Hispanic than neighboring Dana (17.1% Hispanic), Cornell (2.3% Hispanic), and Minonk (2.7% Hispanic).

Flanagan's Native American/Other Population

11 residents of Flanagan, or 1.3% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Flanagan is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Flanagan ranks 535th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flanagan's Native American/Other population has grown by an estimated 120.0%. Native American/Other residents' share of Flanagan's population has increased from 0.5% to 1.3%.

Flanagan is more Native American/Other than neighboring Dana (0.7% Native American/Other), Long Point (0% Native American/Other), Gridley (0% Native American/Other), Cornell (0% Native American/Other), and Minonk (0% Native American/Other).

Flanagan's Multiracial Population

15 residents of Flanagan, or 1.8% of the population, identify as Multiracial. The share of Multiracial residents in Flanagan is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Flanagan ranks 1051st statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flanagan's Multiracial population has declined by an estimated 44.4%. Multiracial residents' share of Flanagan's population has decreased from 2.7% to 1.8%.

Flanagan is more Multiracial than neighboring Dana (1.3% Multiracial), Long Point (0% Multiracial), and Minonk (0.9% Multiracial). Flanagan is less Multiracial than neighboring Gridley (1.9% Multiracial), and Cornell (2.1% 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.