Brimfield township, Illinois Population 2024

1,147

Brimfield township Demographics

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

  • White: 96.92%
  • Two or more races: 1.91%
  • Other race: 0.83%
  • Black or African American: 0.33%
  • Native American: 0%
  • Asian: 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)
White1,16696.92%
Two or more races231.91%
Other race100.83%
Black or African American40.33%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Brimfield township Population by Race

Brimfield township Population Pyramid 2024

Brimfield township Median Age

38.2

Total

38.5

Male

36.9

Female

Brimfield township Adults

There are 802 adults, (153 of whom are seniors) in Brimfield township.

Brimfield township Age Dependency

85.4

Age Dependency Ratio

23.6

Old Age Dependency Ratio

61.8

Child Dependency Ratio

Brimfield township Sex Ratio

Female66154.95%
Male54245.05%

Brimfield township Population by Age

Brimfield township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4562.6473.226.8
Married2043.3893.16.9
Non Family1551.174951
Female663.15973
Male314.0312.987.1

3.28

Average Family Size

2.64

Average Household Size

73.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Brimfield township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade557.76%
Associates Degree11315.94%
Bachelors Degree15121.3%
Graduate Degree466.49%
High School Graduate19026.8%
Less Than 9th Grade50.71%
Some College14921.02%

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
White685625195
2+ Races14142
Hispanic11110
Other Race10100

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

The highest rate of bachelors degrees is among white people with a rate of 28.47%.

Brimfield township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$59,250$93,203$54,500
Graduate Degree$112,632$71,875$113,015
High School Graduate$28,906$38,750$28,514
Less Than 9th Grade$0$0$0
Overall$51,667$59,417$37,417
Some College$53,438$59,464$40,357

$51,667

Average Earnings

$59,417

Average Male

$37,417

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

98.95% of Brimfield township residents speak only English, while 1.05% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.05% of the population.

Brimfield township Language

Brimfield township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White1,156776.66%
Other1010100%
Hispanic111090.91%
Multiple2328.7%

7.46%

Overall Poverty Rate

6.09%

Male Poverty Rate

8.6%

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 6.66% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.42%. Among those working part-time, it was 6.06%, and for those that did not work, the poverty rate was 18.69%.

Brimfield township Poverty

rate

Rate
Poverty
High School11.05%
Some College8.02%
Bachelors or Greater3.55%
Less Than 9th Grade0%

Brimfield township Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed100%
Male Employed3.55%
Female Employed2.03%
Male Unemployed0%

Brimfield township Poverty Rate by Employment Status and Sex

Brimfield township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$89,250$117,776
Households$75,000$91,079
Married Families$115,000$-999,999,999
Non Families$29,391$37,712

mean

median

Income by Household Type

Brimfield township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

43.7%

Overall Marriage Rate

50.8%

Male Marriage Rate

38.5%

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

36

Number of Veterans

36

Male Veterans

0

Female Veterans

War
Veterans
Vietnam11
First Gulf War9
Second Gulf War5
Korea4
World War II0

Brimfield township Veterans by War

count

Age Group
Veterans
35 to 5411
65 to 7411
75+10
55 to 644
18 to 340

Brimfield township Veterans by Age

count

Name
Veterans
% of Total
White364.68%

Brimfield township Veterans by Race

Brimfield township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.56%

Veteran Poverty Rate

38.89%

Veteran Disability Rate

Brimfield township Veterans by Education

LaborForceParticipation

57.4%

Labor Force Participation

56.4%

Employment Rate

1.7%

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

85.79%

Born in Brimfield township

99.17%

Native Born

0.83%

Foreign Born

0.83%

Non Citizen

0%

Naturalized

Place of Birth

99.17% of Brimfield township residents were born in the United States, with 85.79% having been born in Illinois. 0.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

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