Manteno, IL Demographics

A map of Manteno's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	8,031	8,019	88.9%	87.1%
Hispanic	435	591	4.8%	6.4%
Black	308	143	3.4%	1.6%
Multiracial	225	338	2.5%	3.7%
Native American/Other	23	48	0.3%	0.5%
Asian	8	71	0.1%	0.8%

Manteno, Illinois has an estimated population of 9,030, a slight decrease from the 9,210 recorded in the 2020 Census. The population is 88.9% White, 4.8% Hispanic, 3.4% Black, 2.5% Multiracial, 0.3% Native American/Other, and 0.1% Asian. This demographic dot map shows the population of Manteno, with one dot drawn for each person counted by the Census, color-coded by race.

Manteno 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 Manteno, that probability was 23.6% in 2020 and 20.5% in the most recent ACS estimates.

Manteno is ranked the 242nd 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). Manteno was ranked the 239th most populous place in the 2020 Census.

Manteno's White Population

8,031 residents of Manteno, or 88.9% of the population, identify as White. The share of White residents in Manteno is significantly higher than in Illinois overall, where 58.1% of the population is White. Manteno ranks 934th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Manteno's White population has remained roughly the same. White residents' share of Manteno's population has increased from 87.1% to 88.9%.

Manteno is more White than neighboring Bourbonnais (73.5% White), Bradley (76.9% White), Andres (78% White), and Kankakee (31.3% White). Manteno is less White than neighboring Peotone (91.6% White).

Manteno's Black Population

308 residents of Manteno, or 3.4% of the population, identify as Black. The share of Black residents in Manteno is lower than in Illinois overall, where 13.3% of the population is Black. Manteno ranks 430th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Manteno's Black population has grown by an estimated 115.4%. Black residents' share of Manteno's population has increased from 1.6% to 3.4%.

Manteno is more Black than neighboring Peotone (0% Black), and Andres (0% Black). Manteno is less Black than neighboring Bourbonnais (9.3% Black), Bradley (6.9% Black), and Kankakee (39.8% Black).

Manteno's Asian Population

8 residents of Manteno, or 0.1% of the population, identify as Asian. The share of Asian residents in Manteno is lower than in Illinois overall, where 5.9% of the population is Asian. Manteno ranks 460th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Manteno's Asian population has declined by an estimated 88.7%. Asian residents' share of Manteno's population has decreased from 0.8% to 0.1%.

Manteno is more Asian than neighboring Andres (0% Asian). Manteno is less Asian than neighboring Bourbonnais (3.7% Asian), Bradley (0.3% Asian), Peotone (1.2% Asian), and Kankakee (0.9% Asian).

Manteno's Hispanic Population

435 residents of Manteno, or 4.8% of the population, identify as Hispanic. The share of Hispanic residents in Manteno is considerably lower than in Illinois overall, where 18.8% of the population is Hispanic. Manteno ranks 416th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Manteno's Hispanic population has declined by an estimated 26.4%. Hispanic residents' share of Manteno's population has decreased from 6.4% to 4.8%.

Manteno is less Hispanic than neighboring Bourbonnais (7.5% Hispanic), Bradley (11.5% Hispanic), Peotone (6.1% Hispanic), Andres (22% Hispanic), and Kankakee (24.5% Hispanic).

Manteno's Native American/Other Population

23 residents of Manteno, or 0.3% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Manteno is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Manteno ranks 490th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Manteno's Native American/Other population has declined by an estimated 52.1%. Native American/Other residents' share of Manteno's population has remained roughly unchanged at 0.3%.

Manteno is more Native American/Other than neighboring Andres (0% Native American/Other), and Kankakee (0.1% Native American/Other). Manteno is less Native American/Other than neighboring Bourbonnais (0.4% Native American/Other), and Bradley (0.4% Native American/Other).

Manteno's Multiracial Population

225 residents of Manteno, or 2.5% of the population, identify as Multiracial. The share of Multiracial residents in Manteno is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Manteno ranks 645th statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Manteno's Multiracial population has declined by an estimated 33.4%. Multiracial residents' share of Manteno's population has decreased from 3.7% to 2.5%.

Manteno is more Multiracial than neighboring Peotone (0.8% Multiracial), and Andres (0% Multiracial). Manteno is less Multiracial than neighboring Bourbonnais (5.6% Multiracial), Bradley (3.9% Multiracial), and Kankakee (3.4% 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.