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CITY · 2020 ACS

St. Charles

Illinois · 33,081 residents · 14.459 sq mi
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The short version

St. Charles is significantly wealthier than the US average, with a median household income of $102,414. Population has grown 19% since 2000. 48% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value has risen by half since 2000, reaching $303,000. Poverty is rare here, at 3.3% of residents. Households here earn about 50% more than the Illinois median.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 41.9
US median: 38.8
More educated
48% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
33,081
+19%since 2000
from 27,896 in 2000
1990 – 2025
Population density
2,288 / sq mi
+19%since 2000
from 1,929 / sq mi in 2000
US average: 280
Median age
41.9
+14%since 2000
from 36.6 in 2000
US average: 38.8
Population, 1990 – 2024
21K25K28K31K35K1990201020202024St. Charles
202433K
1990201020202024
Section 02

Income & economy

Median household income
$102,414
−2%inflation adjusted, since 2000
from $69,424 in 2000
US average: $66,278
1990 – 2024
Per capita income
$50,467
+49%since 2000
from $33,969 in 2000
US average: $35,364
Households earning $100K+
63.6%
+12.3 ptssince 2009
from 51.2% in 2009
US average: 43.9%
Poverty rate
3.3%
−0.1 ptssince 2000
from 3.4% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade13.5%
US avg: 10%
Information8.9%
US avg: 11.1%
Other services7.2%
US avg: 6.6%
Public administration6.3%
US avg: 4.7%
Finance & insurance4.6%
US avg: 5.5%
Wholesale trade4.1%
US avg: 6.7%
Professional, scientific, technical3.8%
US avg: 4.7%
Transportation & warehousing3.4%
US avg: 2.5%
Arts, entertainment, food1.8%
US avg: 2%
Education & health services0.8%
US avg: 0.8%
Agriculture, forestry, fishing0.2%
US avg: 1.7%
Construction0.1%
US avg: 1.2%
Manufacturing0.1%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$303,000
+4%inflation adjusted, since 2000
from $193,800 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$1,382
+15%inflation adjusted, since 2000
from $797 in 2000
US average: $1,124
Owner-occupied
69.1%
−4.9 ptssince 2000
from 74.0% in 2000
30.9% rent
Afford Score
3.0
+6%since 2000
from 2.8 in 2000
1990 – 2024
RELATED:See current rent listings in St. Charles on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic90.4%(25,212)
Black1.6%(450)
Hispanic / Latino5.5%(1,535)
Asian1.8%(494)
Other0%
Diversity Score20.9%(5,836)
2020
White, non-Hispanic78.9%(26,099)
Black1.7%(562)
Hispanic / Latino11.3%(3,724)
Asian4.4%(1,440)
Other2.7%(888)
Diversity Score43.4%(14,371)
Diversity Score
43
+108%since 2000
from 21 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
47.7%
+4.8 ptssince 2000
from 42.9% in 2000
US average: 32.9%
High school or higher
94.3%
+2.7 ptssince 2000
from 91.6% in 2000
US average: 88.5%
Graduate degree
19.2%
+4.4 ptssince 2000
from 14.8% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
30.4 min
+62%since 2000
from 18.8 min in 2000
US average: 26.9
Drive alone to work
76.6%
−4.9 ptssince 2009
from 81.5% in 2009
US average: 75.1%
No vehicle available
3.3%
−1.2 ptssince 2009
from 4.5% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
4.2%
−0.2 ptssince 2011
from 4.4% in 2011
US average: 5.4%
Labor force participation
69.2%
−2.1 ptssince 2011
from 71.2% in 2011
US average: 63.4%
Management & professional
47.5%
−22.7 ptssince 2009
from 70.1% in 2009
US average: 39.3%
Section 08

People & community

Male
49.1%
−1.5 ptssince 2009
from 50.6% in 2009
Female
50.9%
+1.5 ptssince 2009
from 49.4% in 2009
Foreign born
9.5%
+0.3 ptssince 2009
from 9.2% in 2009
US average: 13.5%
Uninsured
4.1%
−88.7 ptssince 2013
from 92.8% in 2013
US average: 8.8%
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Head to head

Compare St. Charles to nearby cities

ST. CHARLES VS
Geneva
Income$144,341+41%
Home value$441,400+46%
Population21,138−37%
SEE FULL COMPARISON →
ST. CHARLES VS
South Elgin
Income$127,203+24%
Home value$339,100+12%
Population25,656−24%
SEE FULL COMPARISON →
ST. CHARLES VS
West Chicago
Income$99,927−2%
Home value$336,800+11%
Population25,296−25%
SEE FULL COMPARISON →
ST. CHARLES VS
Batavia
Income$120,056+17%
Home value$387,400+28%
Population26,586−21%
SEE FULL COMPARISON →
Frequently asked

How many people live in St. Charles, Illinois?

St. Charles, Illinois has about 33,081 residents according to the 2020 American Community Survey.

What is the median household income in St. Charles, Illinois?

The typical household in St. Charles, Illinois earns about $102,414 a year. Half of households make more than that, and half make less.

Is St. Charles, Illinois expensive?

In St. Charles, Illinois, the median home is worth about $303,000, and the typical rent is about $1,382 a month.

How educated are people in St. Charles, Illinois?

About 47.7% of adults age 25 and over in St. Charles, Illinois hold a bachelor's degree or higher.

What is the poverty rate in St. Charles, Illinois?

About 3.3% of people in St. Charles, Illinois live below the federal poverty line.

Has St. Charles, Illinois grown since 1990?

Yes, St. Charles, Illinois has grown since 1990. The population has added about 10,569 residents, a change of about 47 percent over that period.

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

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