Brimfield township, Illinois Population 2024

1,147

Brimfield township Demographics

According to the most recent ACS, the racial composition of Brimfield township was:

  • White: 95.57%
  • Two or more races: 1.6%
  • Black or African American: 1.33%
  • Asian: 0.89%
  • Other race: 0.62%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
36.5 sq mi
Density (mi²)
31.50/sq mi
Growth Since 2020
-2.13% (-25)
The current population of Brimfield township, Illinois is 1,147 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 1,172.

Population by Race

Race
Population
Percentage (of total)
White1,07895.57%
Two or more races181.6%
Black or African American151.33%
Asian100.89%
Other race70.62%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Brimfield township Population by Race

Brimfield township Population Pyramid 2024

Brimfield township Median Age

38.6

Total

35.8

Male

42.9

Female

Brimfield township Adults

There are 825 adults, (146 of whom are seniors) in Brimfield township.

Brimfield township Age Dependency

66.1

Age Dependency Ratio

21.5

Old Age Dependency Ratio

44.6

Child Dependency Ratio

Brimfield township Sex Ratio

Female62755.59%
Male50144.41%

Brimfield township Population by Age

Brimfield township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4582.467624
Married2093.2992.87.2
Non Family1581.1644.355.7
Female822.8791.58.5
Male92.441000

3.04

Average Family Size

2.46

Average Household Size

76.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Brimfield township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade588.15%
Associates Degree9713.62%
Bachelors Degree14320.08%
Graduate Degree527.3%
High School Graduate20028.09%
Less Than 9th Grade40.56%
Some College15822.19%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Brimfield township Educational Attainment by Sex (over 25)

Brimfield township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White676614185
2+ Races13133
Asian10107
Hispanic880
Other Race770
Black660

The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 70%.

Brimfield township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$58,472$95,769$51,563
Graduate Degree$83,438$0$0
High School Graduate$31,111$29,500$31,202
Less Than 9th Grade$55,313$55,313$0
Overall$46,188$58,500$37,813
Some College$54,063$60,263$42,917

$46,188

Average Earnings

$58,500

Average Male

$37,813

Average Female

Brimfield township Earnings by Educational Attainment

Brimfield township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Brimfield township Language

98.17% of Brimfield township residents speak only English, while 1.83% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 0.97% of the population.

Brimfield township Language

Brimfield township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White1,067817.59%
Other77100%
Hispanic8787.5%
Multiple18316.67%

8.15%

Overall Poverty Rate

6.59%

Male Poverty Rate

9.42%

Female Poverty Rate

Poverty in Brimfield township

The race most likely to be in poverty in Brimfield township is Other, with 100% below the poverty level.

The race least likely to be in poverty in Brimfield township is White, with 7.59% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.89%. Among those working part-time, it was 5.41%, and for those that did not work, the poverty rate was 22.46%.

Brimfield township Poverty

rate

Rate
Poverty
High School10%
Some College6.27%
Bachelors or Greater3.59%
Less Than 9th Grade3.23%

Brimfield township Poverty Rate by Education

rate

Rate
Poverty
Male Employed4.23%
Female Employed2.12%
Male Unemployed0%
Female Unemployed0%

Brimfield township Poverty Rate by Employment Status and Sex

Brimfield township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$91,875$121,425
Households$72,273$94,302
Married Families$107,614$-999,999,999
Non Families$31,989$41,804

mean

median

Income by Household Type

Brimfield township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.9%

Overall Marriage Rate

51.4%

Male Marriage Rate

41.7%

Female Marriage Rate

Brimfield township Married by Age and Sex

male

female

Brimfield township Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Brimfield township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Brimfield township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

31

Number of Veterans

31

Male Veterans

0

Female Veterans

War
Veterans
Vietnam11
First Gulf War7
Second Gulf War5
Korea2
World War II0

Brimfield township Veterans by War

count

Age Group
Veterans
35 to 5411
65 to 7411
75+7
55 to 642
18 to 340

Brimfield township Veterans by Age

count

Name
Veterans
% of Total
White313.98%

Brimfield township Veterans by Race

Brimfield township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

32.26%

Veteran Disability Rate

Brimfield township Veterans by Education

LaborForceParticipation

63.1%

Labor Force Participation

59.9%

Employment Rate

5.1%

Unemployment Rate

Brimfield township Employment by Age

LaborForceParticipation

Brimfield township Employment by Race

LaborForceParticipation

Brimfield township Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

86.97%

Born in Brimfield township

98.49%

Native Born

1.51%

Foreign Born

0.89%

Non Citizen

0.62%

Naturalized

Place of Birth

98.49% of Brimfield township residents were born in the United States, with 86.97% having been born in Illinois. 0.89% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Brimfield township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20291,137-2-0.18%
20281,139-2-0.18%
20271,141-2-0.17%
20261,143-2-0.17%
20251,145-2-0.17%
20241,147-2-0.17%
20231,149-2-0.17%
20221,151-12-1.03%
20211,163-9-0.77%
20201,172-9-0.76%
20191,181-12-1.01%
20181,193-7-0.58%
20171,200-19-1.56%
20161,219-9-0.73%
20151,228-7-0.57%
20141,235-11-0.88%
20131,24670.56%
20121,23950.41%
20111,234-1-0.08%
20101,23500%

Brimfield township Population by Year