Twin Grove is a CDP located in McLean County Illinois. Twin Grove has a 2024 population of 1,387. Twin Grove is currently declining at a rate of -0.86% annually but its population has increased by 11.58% since the most recent census, which recorded a population of 1,243 in 2020.
The average household income in Twin Grove is $190,743 with a poverty rate of 8.02%. The median age in Twin Grove is 41.3 years: 40.1 years for males, and 41.7 years for females.
According to the most recent ACS, the racial composition of Twin Grove was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,442 | 92.79% |
| Two or more races | 40 | 2.57% |
| Other race | 34 | 2.19% |
| Black or African American | 30 | 1.93% |
| Asian | 8 | 0.51% |
| Native American | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Two or more races
Other race
Black or African American
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 595 | 2.61 | 90.6 | 9.4 |
| Married | 470 | 2.85 | 92.8 | 7.2 |
| Non Family | 85 | 1.26 | 80 | 20 |
| Male | 28 | 2.64 | 100 | 0 |
| Female | 12 | 2.92 | 58.3 | 41.7 |
2.82
Average Family Size
2.61
Average Household Size
90.6%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 8 | 0.74% |
| Associates Degree | 48 | 4.47% |
| Bachelors Degree | 403 | 37.49% |
| Graduate Degree | 199 | 18.51% |
| High School Graduate | 189 | 17.58% |
| Less Than 9th Grade | 13 | 1.21% |
| Some College | 215 | 20% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 1,014 | 996 | 548 |
| Black | 30 | 30 | 30 |
| Hispanic | 18 | 15 | 11 |
| Other Race | 15 | 15 | 11 |
| Asian | 8 | 8 | 8 |
| 2+ Races | 8 | 5 | 5 |
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among black people with a rate of 100%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $70,521 | $103,750 | $64,063 |
| Graduate Degree | $94,792 | $160,375 | $57,500 |
| High School Graduate | $0 | $0 | $0 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $65,132 | $101,438 | $60,066 |
| Some College | $52,917 | $46,938 | $60,278 |
$65,132
Average Earnings
$101,438
Average Male
$60,066
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
97.92% of Twin Grove residents speak only English, while 2.08% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.93% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 1,434 | 115 | 8.02% |
| Multiple | 40 | 9 | 22.5% |
| Hispanic | 43 | 9 | 20.93% |
8.02%
Overall Poverty Rate
7.12%
Male Poverty Rate
8.96%
Female Poverty Rate
The race most likely to be in poverty in Twin Grove is Multiple, with 22.5% below the poverty level.
The race least likely to be in poverty in Twin Grove is White, with 8.02% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.3%. Among those working part-time, it was 24.41%, and for those that did not work, the poverty rate was 9.86%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 14.29% |
| Some College | 6.46% |
| Bachelors or Greater | 3.32% |
| High School | 0% |
rate
Rate | Poverty |
|---|---|
| Male Employed | 8.92% |
| Male Unemployed | 0% |
| Female Employed | 9.57% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $121,111 | $207,430 |
| Households | $113,250 | $190,743 |
| Married Families | $128,500 | $-999,999,999 |
| Non Families | $72,396 | $90,625 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
74.3%
Overall Marriage Rate
72.5%
Male Marriage Rate
76.2%
Female Marriage Rate
male
female
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 Over 65.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
105
Number of Veterans
105
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| First Gulf War | 52 |
| Second Gulf War | 27 |
| Korea | 14 |
| Vietnam | 13 |
| World War II | 5 |
count
Age Group | Veterans |
|---|---|
| 35 to 54 | 37 |
| 75+ | 27 |
| 55 to 64 | 21 |
| 65 to 74 | 13 |
| 18 to 34 | 7 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 105 | 9.17% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
32.38%
Veteran Disability Rate
LaborForceParticipation
68.7%
Labor Force Participation
68.7%
Employment Rate
0%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
80.24%
Born in Twin Grove
99.49%
Native Born
0.51%
Foreign Born
0%
Non Citizen
0.51%
Naturalized
99.49% of Twin Grove residents were born in the United States, with 80.24% having been born in Illinois. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2024 | 1,387 | -12 | -0.86% |
| 2023 | 1,399 | -13 | -0.92% |
| 2022 | 1,412 | -94 | -6.24% |
| 2021 | 1,506 | 263 | 21.16% |
| 2020 | 1,243 | -158 | -11.28% |
| 2019 | 1,401 | -250 | -15.14% |
| 2018 | 1,651 | -168 | -9.24% |
| 2017 | 1,819 | -110 | -5.7% |
| 2016 | 1,929 | 140 | 7.83% |
| 2015 | 1,789 | -14 | -0.78% |
| 2014 | 1,803 | 283 | 18.62% |
| 2013 | 1,520 | 16 | 1.06% |
| 2012 | 1,504 | 93 | 6.59% |
| 2011 | 1,411 | -153 | -9.78% |
| 2010 | 1,564 | 0 | 0% |