Twin Grove

Population: 1,554
Median household income: $113,250
Median home value: $246,400

Located in McLean County, Illinois, Twin Grove is a community with a population of 1,554. At $113,250, its median household income sits above McLean County's $78,329.

Between 2019 and 2023, Twin Grove's population grew 10.9% from 1,401 to 1,554, while its median home value fell 1.4% from $250,000 to $246,400.

97.6% of homes are single-family detached houses. The typical home was built around 1980.

Demographics

ACS 2019–2023

Population: 1,554
Median age: 41.3 yrs
Median household income: $113,250
Median home value: $246,400
Median gross rent: $1,111
Housing units: 616
Homeownership rate: 90.6%
Bachelor's degree or higher: 56.0%
Unemployment rate: 0.0%

Trends

ACS 5-year · 2019–2023

Population

1,4011,554

Median household income

$107,933$113,250

Median home value

$250,000$246,400

Year	Population	Median household income	Median home value	Median gross rent
2019	1,401	$107,933	$250,000	—
2020	1,243	$109,191	$242,700	—
2021	1,506	$100,000	$226,300	—
2022	1,412	$105,313	$246,500	—
2023	1,554	$113,250	$246,400	$1,111

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 510.5%

5 to 1711.4%

18 to 248.9%

25 to 349.8%

35 to 4413.4%

45 to 5410.6%

55 to 6413.4%

65 to 7417.6%

75 and over4.3%

	Count	Share
Under 5	163	10.5%
5 to 17	177	11.4%
18 to 24	139	8.9%
25 to 34	153	9.8%
35 to 44	208	13.4%
45 to 54	165	10.6%
55 to 64	208	13.4%
65 to 74	274	17.6%
75 and over	67	4.3%

Race & ethnicity

	Count	Share
White (non-Hispanic)	1,442	92.8%
Black or African American	30	1.9%
American Indian & Alaska Native	0	0.0%
Asian	8	0.5%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	31	2.0%
Hispanic or Latino (any race)	43	2.8%

Educational attainment (age 25+)

No high school diploma2.0%

High school graduate17.6%

Some college or associate's24.5%

Bachelor's degree37.5%

Graduate or professional degree18.5%

	Count	Share
No high school diploma	21	2.0%
High school graduate	189	17.6%
Some college or associate's	263	24.5%
Bachelor's degree	403	37.5%
Graduate or professional degree	199	18.5%

Commute to work

Mean travel time to work: 26 min

Drove alone70.5%

Carpooled9.2%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home18.7%

Other means1.6%

How workers get to work

	Count	Share
Drove alone	607	70.5%
Carpooled	79	9.2%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	161	18.7%
Other means	14	1.6%

Travel time

	Count	Share
Under 15 min	95	13.6%
15 to 29 min	462	66.0%
30 to 44 min	51	7.3%
45 to 59 min	14	2.0%
60+ min	78	11.1%

Households

Average household size: 2.61
Poverty rate: 8.0% (124 of 1,546)

	Count	Share
Family households	510	85.7%
Nonfamily households	85	14.3%

Housing

Median year structure built: 1980

Occupancy

	Count	Share
Occupied	595	96.6%
Vacant	21	3.4%

Tenure (of occupied units)

	Count	Share
Owner-occupied	539	90.6%
Renter-occupied	56	9.4%

1-unit, detached97.6%

1-unit, attached1.9%

2 to 4 units0.5%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	601	97.6%
1-unit, attached	12	1.9%
2 to 4 units	3	0.5%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 1776511
Type (LSAD): 57
Land area: 3.96 sq mi
Water area: 0.01 sq mi
Center point: 40.4793, -89.1015