Twin Grove, Illinois Population 2024

1,412

Twin Grove is a city located in McLean County Illinois. Twin Grove has a 2024 population of 1,412. Twin Grove is currently declining at a rate of annually and its population has increased by 13.6% since the most recent census, which recorded a population of 1,243 in 2020.

The average household income in Twin Grove is $125,289 with a poverty rate of 10.27%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Twin Grove is 44.8 years, 41.5 years for males, and 45.4 years for females.

Twin Grove Demographics

According to the most recent ACS, the racial composition of Twin Grove was:

  • White: 96.18%
  • Two or more races: 2.27%
  • Other race: 0.99%
  • Asian: 0.57%
  • Black or African American:
  • Native American:
  • Native Hawaiian or Pacific Islander:
Land Area (mi²)
4.0 sq mi
Density (mi²)
356.10/sq mi
Growth Since 2020
13.6% (169)
The current population of Twin Grove, Illinois is 1,412 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,243.

Twin Grove, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White1,35896.18%
Two or more races322.27%
Other race140.99%
Asian80.57%
Black or African American
Native American
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Twin Grove Population by Race

Twin Grove Population Pyramid 2024

Twin Grove Median Age

44.8

Total

41.5

Male

45.4

Female

Twin Grove Adults

There are 1,129 adults, (318 of whom are seniors) in Twin Grove.

Twin Grove Age Dependency

74.1

Age Dependency Ratio

39.2

Old Age Dependency Ratio

34.9

Child Dependency Ratio

Twin Grove Sex Ratio

Female68248.3%
Male73051.7%

Twin Grove Population by Age

Twin Grove Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5432.688.211.8
Married4212.9289.310.7
Non Family1011.2581.218.8
Male152.331000
Female63.331000
showing: 5 rows

2.91

Average Family Size

2.6

Average Household Size

88.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Twin Grove Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Twin Grove Educational Attainment by Sex (over 25)

Twin Grove Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among asian people with a rate of 100%.

Twin Grove Educational Attainment by Race

All

Male

Female

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$59,554

Average Earnings

$88,750

Average Male

$57,115

Average Female

Twin Grove Earnings by Educational Attainment

Twin Grove Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Twin Grove Language

98.16% of Twin Grove residents speak only English, while 1.84% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.69% of the population.

Twin Grove Language

Twin Grove Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White1,35813710.09%
Hispanic22836.36%
Multiple32825%
showing: 3 rows

10.27%

Overall Poverty Rate

9.73%

Male Poverty Rate

10.85%

Female Poverty Rate

Poverty in Twin Grove

The race most likely to be in poverty in Twin Grove is Hispanic, with 36.36% below the poverty level.

The race least likely to be in poverty in Twin Grove is White, with 10.09% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.19%. Among those working part-time, it was 29.25%, and for those that did not work, the poverty rate was 11.83%.

Twin Grove Poverty

rate

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Rate
Poverty
Less Than 9th Grade13.04%
Some College8.8%
Bachelors or Greater4.63%
High School
showing: 4 rows

Twin Grove Poverty Rate by Education

rate

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Rate
Poverty
Male Employed13.56%
Male Unemployed
Female Employed11.52%
Female Unemployed
showing: 4 rows

Twin Grove Poverty Rate by Employment Status and Sex

Twin Grove Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Twin Grove Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

73.0%

Overall Marriage Rate

70.6%

Male Marriage Rate

75.5%

Female Marriage Rate

Twin Grove Married by Age and Sex

male

female

Twin Grove Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Twin Grove Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Twin Grove Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

103

Number of Veterans

103

Male Veterans

Female Veterans

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Twin Grove Veterans by War

count

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Twin Grove Veterans by Age

count

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Twin Grove Veterans by Race

Twin Grove Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

36.89%

Veteran Disability Rate

Twin Grove Veterans by Education

LaborForceParticipation

63.1%

Labor Force Participation

62.6%

Employment Rate

0.8%

Unemployment Rate

Twin Grove Employment by Age

LaborForceParticipation

Twin Grove Employment by Race

LaborForceParticipation

Twin Grove 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

81.8%

Born in Twin Grove

99.43%

Native Born

0.57%

Foreign Born

Non Citizen

0.57%

Naturalized

Place of Birth

99.43% of Twin Grove residents were born in the United States, with 81.8% having been born in Illinois. of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Twin Grove Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20241,412
20231,412
20221,412-94-6.24%
20211,50626321.16%
20201,243-158-11.28%
20191,401-250-15.14%
20181,651-168-9.24%
20171,819-110-5.7%
20161,9291407.83%
20151,789-14-0.78%
20141,80328318.62%
20131,520161.06%
20121,504936.59%
20111,411-153-9.78%
20101,564
showing: 15 rows

Twin Grove Population by Year