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CITY

McLean

Illinois · 733 residents (2025 est.) · 1.18 sq mi
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The short version

McLean is home to 708 people in Illinois. Owners hold 89% of the housing stock. Home values have more than doubled since 2000, reaching $140,400. 0% of locals were born outside the United States. 26% of adults hold a bachelor's degree or higher. Poverty is uncommon here, at 4.4% of locals.

At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 37.6
US median: 38.9
Less educated
26% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01

Population & growth

708
−12%since 2000
from 808 in 2000
733 in 2025 (Census Bureau estimate)
1990 – 2025
602 / sq mi
−12%since 2009
from 680 / sq mi in 2009
US average: 281
37.6
+2%since 2000
from 37.0 in 2000
US average: 38.9
Land area
1.18 sq mi
Population, 19902024
69074580185691219902000201020202024McLean
2024708
1990201020202024
Age distribution, 2024
Under 58.1%(57)
US avg: 5.6%
5 to 98.9%(63)
US avg: 6%
10 to 146.5%(46)
US avg: 6.4%
15 to 194.5%(32)
US avg: 6.6%
20 to 244.7%(33)
US avg: 6.5%
25 to 3412.4%(88)
US avg: 13.7%
35 to 4421.3%(151)
US avg: 13.2%
45 to 549.3%(66)
US avg: 12.2%
55 to 6413.8%(98)
US avg: 12.7%
65 to 746.5%(46)
US avg: 10.2%
75 to 842.5%(18)
US avg: 5.1%
85 and over1.4%(10)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$87,321
+1%inflation adjusted, since 2000
from $47,337 in 2000
US average: $82,259
1990 – 2024
$48,380
+152%since 2000
from $19,200 in 2000
US average: $44,673
Households earning $100K+
62.5%
+32.4 ptssince 2009
from 30.1% in 2009
US average: 53.3%
4.4%
+3.7 ptssince 2000
from 0.7% in 2000
US average: 12.5%
0.441
+14%since 2010
from 0.386 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade23%
US avg: 9.9%
Information11.1%
US avg: 10.8%
Finance & insurance9.6%
US avg: 5.9%
Professional, scientific, technical8.5%
US avg: 5.1%
Other services4.7%
US avg: 6.7%
Public administration4.7%
US avg: 4.8%
Wholesale trade4.4%
US avg: 6.9%
Agriculture, forestry, fishing2.8%
US avg: 1.6%
Construction2.8%
US avg: 1.2%
Transportation & warehousing1.6%
US avg: 2.2%
Education & health services1%
US avg: 0.9%
Manufacturing0%
US avg: 0.4%
Arts, entertainment, food0%
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$140,400
Unchangedinflation adjusted, since 2000
from $77,300 in 2000
US average: $376,019
1990 – 2024
$1,400
+43%inflation adjusted, since 2000
from $538 in 2000
US average: $1,442
88.7%
−0.1 ptssince 2000
from 88.9% in 2000
11.3% rent
5.0%
+2.3 ptssince 2009
from 2.6% in 2009
US average: 10.0%
2.85 people
+18%since 2009
from 2.41 people in 2009
US average: 2.54
16.4%
−7.9 ptssince 2009
from 24.2% in 2009
US average: 22.9%
10.7%
−10.2 ptssince 2009
from 20.9% in 2009
US average: 47.4%
1.6
−25%since 2009
from 2.1 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
66
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04

Race & ethnicity

2000
White, non-Hispanic97.9%(791)
Black0.7%(6)
Hispanic / Latino0%(0)
Asian0.6%(5)
Other0%
2024
White, non-Hispanic86.6%(613)
Black0.3%(2)
Hispanic / Latino7.6%(54)
Asian0.3%(2)
Other5.2%(37)
30
+312%since 2009
from 7 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Spaniard7.6%(54)
Asian origin
Ancestry
German21%(149)
American11.2%(79)
English10.5%(74)
Irish7.8%(55)
Italian4%(28)
Scottish2.1%(15)
French1.3%(9)
Polish1.1%(8)
Dutch0.8%(6)
Swedish0.7%(5)
British0.6%(4)
Croatian0.3%(2)
+ 1 more ancestry group with data
Section 05

Education

26.4%
+16.5 ptssince 2000
from 10.0% in 2000
US average: 35.6%
High school or higher
96.6%
+12.5 ptssince 2000
from 84.1% in 2000
US average: 89.6%
6.1%
+3.7 ptssince 2000
from 2.4% in 2000
US average: 14.0%
Section 06

Commute & transportation

29.2 min
+82%since 2000
from 16.0 min in 2000
US average: 26.5
74.2%
−8.0 ptssince 2009
from 82.1% in 2009
US average: 68.9%
3.6%
−5.7 ptssince 2009
from 9.3% in 2009
US average: 8.5%
0.5%
+0.5 ptssince 2009
from 0.0% in 2009
US average: 3.2%
19.1%
+16.6 ptssince 2009
from 2.6% in 2009
US average: 15.0%
1.8%
−3.5 ptssince 2009
from 5.3% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
0.8%
−0.1 ptssince 2009
from 0.9% in 2009
US average: 8.3%
Section 07

Work & employment

1.5%
−5.8 ptssince 2011
from 7.3% in 2011
US average: 5.2%
73.5%
+6.6 ptssince 2011
from 66.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
79.9%
+6.3 ptssince 2020
from 73.6% in 2020
US average: 74.6%
8.0%
+3.5 ptssince 2009
from 4.5% in 2009
US average: 13.1%
24.3%
+7.5 ptssince 2009
from 16.8% in 2009
US average: 42.5%
Section 08

People & community

59.3%
+7.6 ptssince 2009
from 51.7% in 2009
40.7%
−7.6 ptssince 2009
from 48.3% in 2009
0.3%
−0.8 ptssince 2009
from 1.1% in 2009
US average: 14.1%
9.6%
−2.5 ptssince 2009
from 12.1% in 2009
US average: 6.2%
5.5%
−9.2 ptssince 2012
from 14.7% in 2012
US average: 13.3%
3.5%
−6.3 ptssince 2013
from 9.8% in 2013
US average: 8.4%
94.4%
+18.7 ptssince 2017
from 75.7% in 2017
US average: 91.0%
Computer in household
98.4%
+6.9 ptssince 2020
from 91.5% in 2020
US average: 95.5%
82.5%
−1.1 ptssince 2020
from 83.6% in 2020
US average: 87.7%
99.5%
+0.7 ptssince 2016
from 98.8% in 2016
US average: 77.7%
0.2%
+0.2 ptssince 2016
from 0.0% in 2016
US average: 13.6%
Marital status
Men 15+
Never married26.3%(81)
Married60.7%(187)
Widowed1.3%(4)
Divorced11.7%(36)
Women 15+
Never married20.1%(47)
Married66.2%(155)
Widowed3.4%(8)
Divorced10.3%(24)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

3.5%
−6.3 ptssince 2013
from 9.8% in 2013
US average: 8.4%
71.8%
+9.5 ptssince 2020
from 62.3% in 2020
US average: 54.8%
Direct-purchase
10.5%
−0.4 ptssince 2020
from 10.9% in 2020
US average: 13.8%
11.0%
−4.1 ptssince 2020
from 15.1% in 2020
US average: 18.4%
15.7%
−9.1 ptssince 2020
from 24.8% in 2020
US average: 20.9%
VA health care
1.6%
−0.1 ptssince 2020
from 1.7% in 2020
US average: 2.2%
Any private
82.3%
+10.1 ptssince 2020
from 72.2% in 2020
US average: 67.1%
Any public
23.7%
−14.0 ptssince 2020
from 37.7% 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)52%(26)
US avg: 26.4%
Gulf War (1990s)18%(9)
US avg: 24.3%
Vietnam era14%(7)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 50 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
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Frequently asked

How many people live in McLean, Illinois?

McLean, Illinois has about 708 residents according to the 2024 American Community Survey.

What is the median household income in McLean, Illinois?

The typical household in McLean, Illinois earns about $87,321 a year. Half of households make more than that, and half make less.

Is McLean, Illinois expensive?

In McLean, Illinois, the median home is worth about $140,400, and the typical rent is about $1,400 a month.

How educated are people in McLean, Illinois?

About 26.4% of adults age 25 and over in McLean, Illinois hold a bachelor's degree or higher.

What is the poverty rate in McLean, Illinois?

About 4.4% of people in McLean, Illinois live below the federal poverty line.

Has McLean, Illinois grown since 1990?

Yes, McLean, Illinois has shrunk since 1990. The population has lost about 95 residents, a change of about -12 percent over that period.

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

How we source and harmonize this data →