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CITY · 2010 ACS

Twin Grove

Illinois · 1,564 residents · 3.96 sq mi
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The short version

With 1,564 people, Twin Grove is a city in Illinois. This is an unusually credentialed place: 61% of adults have a four-year degree. 97% of homes are owner-occupied. Households here earn about 84% more than in Illinois as a whole. The median age is 47.9, about 11 years above the US median. The median household earns $102,500, about 94% above the national median.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 47.9
US median: 37.2
More educated
61% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
1,564
+11%vs 2011
vs 1,411 in 2011
2010 – 2024
Median age
47.9
+14%vs 2011
vs 41.9 in 2011
US average: 37.2
Land area
3.96 sq mi
Population, 2010 – 2024
1K2K2K2K2K201020202024Twin Grove
20241K
201020202024
Age distribution, 2010
Under 54.3%(68)
US avg: 6.5%
5 to 95.8%(91)
US avg: 6.6%
10 to 145.9%(92)
US avg: 6.7%
15 to 197%(109)
US avg: 7.1%
20 to 243.5%(54)
US avg: 7%
25 to 346.7%(105)
US avg: 13.3%
35 to 4411.6%(182)
US avg: 13.3%
45 to 5421.8%(341)
US avg: 14.6%
55 to 6420.4%(319)
US avg: 11.8%
65 to 7410.1%(158)
US avg: 7%
75 to 842.4%(37)
US avg: 4.2%
85 and over0.5%(8)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$102,500
+1%inflation adjusted, since 2011
vs $104,250 in 2011
US average: $52,703
2010 – 2024
Per capita income
$62,225
+2%vs 2011
vs $61,091 in 2011
US average: $27,286
Households earning $100K+
73.1%
−7.2 ptsvs 2011
vs 80.3% in 2011
US average: 33.3%
Poverty rate
0.7%
−0.9 ptsvs 2011
vs 1.6% in 2011
US average: 13.8%
Income inequality (Gini)
0.495
+5%vs 2011
vs 0.470 in 2011
US average: 0.461
Workforce by industry, 2010
Other services25.7%
US avg: 7%
Public administration24.2%
US avg: 4.9%
Retail trade10.1%
US avg: 10.9%
Wholesale trade6.8%
US avg: 7.2%
Transportation & warehousing4.7%
US avg: 3.1%
Finance & insurance3%
US avg: 5.1%
Professional, scientific, technical3%
US avg: 4.2%
Agriculture, forestry, fishing1.7%
US avg: 1.9%
Construction1.7%
US avg: 1.4%
Information1.3%
US avg: 11.5%
Arts, entertainment, food1.2%
US avg: 2.4%
Manufacturing0%
US avg: 0.5%
Education & health services0%
US avg: 0.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$217,400
+1%inflation adjusted, since 2011
vs $221,300 in 2011
US average: $225,659
2010 – 2024
Owner-occupied
97.2%
−1.3 ptsvs 2011
vs 98.5% in 2011
2.8% rent
Vacancy rate
0.0%
Unchangedvs 2011
vs 0.0% in 2011
US average: 12.1%
Persons per household
2.58 people
−4%vs 2011
vs 2.69 people in 2011
US average: 2.60
Owner cost-burdened
16.7%
−0.6 ptsvs 2011
vs 17.2% in 2011
US average: 30.9%
Afford Score
2.1
Unchangedvs 2011
vs 2.1 in 2011
2010 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2011
White, non-Hispanic92.9%(1,311)
Black0%(0)
Hispanic / Latino3.7%(52)
Asian0.4%(5)
Other3%(43)
2010
White, non-Hispanic94.9%(1,485)
Black1.5%(23)
Hispanic / Latino2.3%(36)
Asian0.8%(13)
Other2.3%(36)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Dominican2.2%(31)
Mexican0.7%(10)
Ancestry
German35.1%(505)
Irish17.1%(246)
American13.9%(200)
English9.9%(143)
Swedish5.2%(75)
Norwegian4.5%(64)
Dutch4.2%(60)
Austrian3.1%(45)
Polish2.9%(41)
Scotch-Irish2.5%(36)
Italian2%(29)
French1.7%(24)
+ 5 more ancestry groups with data
Hungarian1%(14)
Belgian0.8%(12)
Lithuanian0.7%(10)
Scottish0.6%(9)
Section 05

Education

Bachelor's degree or higher
61.0%
+9.3 ptsvs 2011
vs 51.7% in 2011
US average: 27.9%
High school or higher
98.9%
−0.4 ptsvs 2011
vs 99.2% in 2011
US average: 84.9%
Graduate degree
26.0%
+6.6 ptsvs 2011
vs 19.4% in 2011
US average: 10.2%
Section 06

Commute & transportation

Average commute
19.3 min
−14%vs 2011
vs 22.4 min in 2011
US average: 25.2
Drive alone to work
95.5%
+6.5 ptsvs 2011
vs 89.0% in 2011
US average: 76.2%
Carpooled to work
3.2%
−5.3 ptsvs 2011
vs 8.5% in 2011
US average: 10.4%
Public transit
0.0%
Unchangedvs 2011
vs 0.0% in 2011
US average: 4.7%
Worked from home
1.3%
−0.4 ptsvs 2011
vs 1.8% in 2011
US average: 4.1%
Walked to work
0.0%
Unchangedvs 2011
vs 0.0% in 2011
US average: 2.8%
Biked to work
0.0%
Unchangedvs 2011
vs 0.0% in 2011
US average: 0.5%
No vehicle available
0.0%
−1.5 ptsvs 2011
vs 1.5% in 2011
US average: 8.7%
Section 07

Work & employment

Self-employed
14.0%
+1.9 ptsvs 2011
vs 12.1% in 2011
US average: 12.9%
Management & professional
43.7%
−4.1 ptsvs 2011
vs 47.8% in 2011
US average: 35.2%
Section 08

People & community

Male
49.6%
−1.4 ptsvs 2011
vs 51.0% in 2011
Female
50.4%
+1.4 ptsvs 2011
vs 49.0% in 2011
Foreign born
1.0%
−0.5 ptsvs 2011
vs 1.6% in 2011
US average: 12.8%
Veterans
11.0%
−0.8 ptsvs 2011
vs 11.8% in 2011
US average: 9.9%
Marital status (2024)
Men 15+
Never married18.2%(113)
Married73.5%(457)
Widowed6.3%(39)
Divorced2.1%(13)
Women 15+
Never married19.7%(116)
Married77.8%(458)
Widowed0.3%(2)
Divorced2.2%(13)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

Uninsured
0.6%
−1.7 ptssince 2013
from 2.3% in 2013
US average: 8.4%
Employer-based
68.9%
−8.4 ptssince 2020
from 77.3% in 2020
US average: 54.8%
Direct-purchase
11.6%
−5.4 ptssince 2020
from 17.0% in 2020
US average: 13.8%
Medicare
28.7%
+5.4 ptssince 2020
from 23.3% in 2020
US average: 18.4%
Medicaid
7.8%
+1.1 ptssince 2020
from 6.7% in 2020
US average: 20.9%
VA health care
2.7%
+1.8 ptssince 2020
from 0.9% in 2020
US average: 2.2%
Any private
76.9%
−12.2 ptssince 2020
from 89.1% in 2020
US average: 67.1%
Any public
36.6%
+5.8 ptssince 2020
from 30.8% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)23.3%(24)
US avg: 26.4%
Gulf War (1990s)42.7%(44)
US avg: 24.3%
Vietnam era8.7%(9)
US avg: 33.1%
Korean War13.6%(14)
US avg: 4.5%
World War II3.9%(4)
US avg: 1%

Share of the 103 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper

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Head to head

Compare Twin Grove to nearby cities

TWIN GROVE VS
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Income$64,785−37%
Home value$213,600−2%
Population53,275+3554%
SEE FULL COMPARISON →
TWIN GROVE VS
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Income$77,384−25%
Home value$203,300−6%
Population78,804+5305%
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TWIN GROVE VS
Morton
Income$94,402−8%
Home value$239,400+10%
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TWIN GROVE VS
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Home value$221,900+2%
Population15,902+991%
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Frequently asked

How many people live in Twin Grove, Illinois?

Twin Grove, Illinois has about 1,564 residents according to the 2010 American Community Survey.

What is the median household income in Twin Grove, Illinois?

The typical household in Twin Grove, Illinois earns about $102,500 a year. Half of households make more than that, and half make less.

Is Twin Grove, Illinois expensive?

In Twin Grove, Illinois, the median home is worth about $217,400.

How educated are people in Twin Grove, Illinois?

About 61.0% of adults age 25 and over in Twin Grove, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Twin Grove, Illinois?

About 0.7% of people in Twin Grove, Illinois live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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