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CITY · 2010 ACS

Washington

Illinois · 15,134 residents · 8.55 sq mi
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The short version

Washington is wealthier than most US places, with a median household income of $60,861. Population has grown 40% since 2000. Median home value has risen by half since 2000, reaching $162,000. Poverty is rare here, at 6.2% of residents.

At a glance
Wealthier
above the US median
US median: $52,703
Mid-age
median age 36.3
US median: 37.2
More educated
35% hold a bachelor's degree
US average: 28%
Less affordable
home values up 30%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

15,134
+40%since 2000
from 10,841 in 2000
1990 – 2025
1,770 / sq mi
+40%since 2000
from 1,268 / sq mi in 2000
US average: 261
36.3
−1%since 2000
from 36.8 in 2000
US average: 37.2
Population, 19902024
9K11K13K15K17K1990201020202024Washington
202416K
1990201020202024
Section 02

Income & economy

$60,861
−8%inflation adjusted, since 2000
from $52,210 in 2000
US average: $52,703
1990 – 2024
$28,361
+17%since 2000
from $24,231 in 2000
US average: $27,286
Households earning $100K+
40.1%
−0.3 ptssince 2009
from 40.3% in 2009
US average: 33.3%
6.2%
+2.0 ptssince 2000
from 4.1% in 2000
US average: 13.8%
0.384
US average: 0.461
Workforce by industry, 2010
Retail trade20.2%
US avg: 10.9%
Information8.5%
US avg: 11.5%
Wholesale trade6.3%
US avg: 7.2%
Other services6.2%
US avg: 7%
Public administration5.6%
US avg: 4.9%
Finance & insurance4.5%
US avg: 5.1%
Transportation & warehousing3.5%
US avg: 3.1%
Professional, scientific, technical3.4%
US avg: 4.2%
Arts, entertainment, food2.2%
US avg: 2.4%
Education & health services1.2%
US avg: 0.9%
Agriculture, forestry, fishing0.9%
US avg: 1.9%
Construction0.7%
US avg: 1.4%
Manufacturing0.1%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$162,000
+30%inflation adjusted, since 2000
from $98,200 in 2000
US average: $225,659
1990 – 2024
$697
+3%inflation adjusted, since 2000
from $534 in 2000
US average: $853
56.6%
−22.0 ptssince 2000
from 78.5% in 2000
22.6% rent
4.5%
−0.5 ptssince 2009
from 5.0% in 2009
US average: 12.1%
16.3%
+0.4 ptssince 2009
from 15.8% in 2009
US average: 30.9%
36.9%
+6.3 ptssince 2009
from 30.6% in 2009
US average: 46.8%
2.7
+42%since 2000
from 1.9 in 2000
1990 – 2024
RELATED:See current rent listings in Washington on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic98%(10,620)
Black0.3%(28)
Hispanic / Latino0.7%(73)
Asian0.4%(46)
Other0%
Diversity Score3.4%(367)
2010
White, non-Hispanic95.4%(14,436)
Black0.5%(76)
Hispanic / Latino1.6%(248)
Asian1%(152)
Other2%(304)
Diversity Score12.4%(1,874)
12
+266%since 2000
from 3 in 2000
1990 – 2024
Section 05

Education

34.6%
+4.0 ptssince 2000
from 30.6% in 2000
US average: 27.9%
High school or higher
94.7%
+3.0 ptssince 2000
from 91.7% in 2000
US average: 84.9%
11.1%
+1.7 ptssince 2000
from 9.4% in 2000
US average: 10.2%
Section 06

Commute & transportation

22.7 min
+80%since 2000
from 12.7 min in 2000
US average: 25.2
89.2%
+0.6 ptssince 2009
from 88.6% in 2009
US average: 76.2%
8.0%
−0.2 ptssince 2009
from 8.2% in 2009
US average: 10.4%
0.2%
+0.1 ptssince 2009
from 0.1% in 2009
US average: 4.7%
1.8%
−0.1 ptssince 2009
from 1.9% in 2009
US average: 4.1%
0.8%
−0.3 ptssince 2009
from 1.2% in 2009
US average: 2.8%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
3.8%
+0.1 ptssince 2009
from 3.6% in 2009
US average: 8.7%
Section 07

Work & employment

10.3%
+0.5 ptssince 2009
from 9.8% in 2009
US average: 12.9%
41.4%
−24.1 ptssince 2009
from 65.5% in 2009
US average: 35.2%
Section 08

People & community

48.9%
−0.8 ptssince 2009
from 49.7% in 2009
51.1%
+0.8 ptssince 2009
from 50.3% in 2009
2.2%
+0.4 ptssince 2009
from 1.8% in 2009
US average: 12.8%
9.2%
−38.2 ptssince 2009
from 47.4% in 2009
US average: 9.9%
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Frequently asked

How many people live in Washington, Illinois?

Washington, Illinois has about 15,134 residents according to the 2010 American Community Survey.

What is the median household income in Washington, Illinois?

The typical household in Washington, Illinois earns about $60,861 a year. Half of households make more than that, and half make less.

Is Washington, Illinois expensive?

In Washington, Illinois, the median home is worth about $162,000, and the typical rent is about $697 a month.

How educated are people in Washington, Illinois?

About 34.6% of adults age 25 and over in Washington, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Washington, Illinois?

About 6.2% of people in Washington, Illinois live below the federal poverty line.

Has Washington, Illinois grown since 1990?

Yes, Washington, Illinois has grown since 1990. The population has added about 5,035 residents, a change of about 50 percent over that period.

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

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