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CITY

Eldorado

Illinois · 3,579 residents (2025 est.) · 2.503 sq mi
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The short version

Eldorado has notably lower household income than the US average, with a median household income of $37,154. Population has fallen 17% since 2000, a loss of 763 residents. 17% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $66,200. With a median age of 46.6, the population is older than the US median of 38.9. Households here earn about 55% less than the Illinois median.

At a glance
Lower income
below the US median
US median: $82,259
Older
median age 46.6
US median: 38.9
Less educated
17% 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

3,771
−17%since 2000
from 4,534 in 2000
1990 – 2025
1,507 / sq mi
−17%since 2000
from 1,811 / sq mi in 2000
US average: 281
46.6
+11%since 2000
from 42.1 in 2000
US average: 38.9

PEP 2025 EST:3,579 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
4K4K4K4K5K1990201020202024Eldorado
20244K
1990201020202024
Section 02

Income & economy

$37,154
−9%inflation adjusted, since 2000
from $22,500 in 2000
US average: $82,259
1990 – 2024
$38,984
+200%since 2000
from $12,980 in 2000
US average: $44,673
Households earning $100K+
23.5%
+12.0 ptssince 2009
from 11.5% in 2009
US average: 53.3%
22.4%
−0.7 ptssince 2000
from 23.1% in 2000
US average: 12.5%
0.615
+29%since 2010
from 0.476 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade9.2%
US avg: 9.9%
Finance & insurance8.9%
US avg: 5.9%
Wholesale trade8%
US avg: 6.9%
Information7.9%
US avg: 10.8%
Professional, scientific, technical6.5%
US avg: 5.1%
Arts, entertainment, food5.5%
US avg: 1.9%
Transportation & warehousing3.7%
US avg: 2.2%
Other services3.7%
US avg: 6.7%
Public administration3.7%
US avg: 4.8%
Education & health services2.4%
US avg: 0.9%
Agriculture, forestry, fishing1.8%
US avg: 1.6%
Manufacturing1.1%
US avg: 0.4%
Construction0.7%
US avg: 1.2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$66,200
+6%inflation adjusted, since 2000
from $34,400 in 2000
US average: $376,019
1990 – 2024
$657
+11%inflation adjusted, since 2000
from $324 in 2000
US average: $1,442
62.4%
−8.8 ptssince 2000
from 71.2% in 2000
37.6% rent
11.1%
+1.7 ptssince 2009
from 9.4% in 2009
US average: 10.0%
15.3%
−6.7 ptssince 2009
from 22.0% in 2009
US average: 22.9%
33.2%
−2.6 ptssince 2009
from 35.8% in 2009
US average: 47.4%
1.8
+17%since 2000
from 1.5 in 2000
1990 – 2024
RELATED:See current rent listings in Eldorado on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic97.4%(4,416)
Black0.4%(16)
Hispanic / Latino1.2%(54)
Asian0%(1)
Other0%
Diversity Score3.9%(177)
2024
White, non-Hispanic90.5%(3,412)
Black0.3%(12)
Hispanic / Latino4.9%(186)
Asian1.6%(62)
Other2.6%(99)
Diversity Score22.2%(839)
22
+470%since 2000
from 4 in 2000
1990 – 2024
Section 05

Education

16.6%
+8.1 ptssince 2000
from 8.5% in 2000
US average: 35.6%
High school or higher
91.4%
+24.5 ptssince 2000
from 66.9% in 2000
US average: 89.6%
4.9%
+1.6 ptssince 2000
from 3.2% in 2000
US average: 14.0%
Section 06

Commute & transportation

22.0 min
+33%since 2000
from 16.5 min in 2000
US average: 26.5
78.5%
−2.8 ptssince 2009
from 81.3% in 2009
US average: 68.9%
13.2%
+5.5 ptssince 2009
from 7.7% in 2009
US average: 8.5%
0.1%
−0.2 ptssince 2009
from 0.3% in 2009
US average: 3.2%
5.2%
+1.2 ptssince 2009
from 4.0% in 2009
US average: 15.0%
2.4%
−1.2 ptssince 2009
from 3.7% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
9.1%
−0.7 ptssince 2009
from 9.8% in 2009
US average: 8.3%
Section 07

Work & employment

1.7%
−4.8 ptssince 2011
from 6.6% in 2011
US average: 5.2%
49.5%
−1.0 ptssince 2011
from 50.5% in 2011
US average: 63.5%
20.9%
−0.1 ptssince 2009
from 21.0% in 2009
US average: 13.1%
33.0%
−30.6 ptssince 2009
from 63.6% in 2009
US average: 42.5%
Section 08

People & community

50.1%
+3.5 ptssince 2009
from 46.6% in 2009
49.9%
−3.5 ptssince 2009
from 53.4% in 2009
1.4%
+0.5 ptssince 2009
from 0.9% in 2009
US average: 14.1%
8.4%
−38.3 ptssince 2009
from 46.6% in 2009
US average: 6.2%
29.2%
+5.2 ptssince 2012
from 24.0% in 2012
US average: 13.3%
6.5%
−80.1 ptssince 2013
from 86.6% in 2013
US average: 8.4%
72.8%
+10.1 ptssince 2017
from 62.7% in 2017
US average: 91.0%
99.3%
Unchangedsince 2016
from 99.3% in 2016
US average: 77.7%
0.0%
−0.4 ptssince 2016
from 0.4% in 2016
US average: 13.6%
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Frequently asked

How many people live in Eldorado, Illinois?

Eldorado, Illinois has about 3,771 residents according to the 2024 American Community Survey.

What is the median household income in Eldorado, Illinois?

The typical household in Eldorado, Illinois earns about $37,154 a year. Half of households make more than that, and half make less.

Is Eldorado, Illinois expensive?

In Eldorado, Illinois, the median home is worth about $66,200, and the typical rent is about $657 a month.

How educated are people in Eldorado, Illinois?

About 16.6% of adults age 25 and over in Eldorado, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Eldorado, Illinois?

About 22.4% of people in Eldorado, Illinois live below the federal poverty line.

Has Eldorado, Illinois grown since 1990?

Yes, Eldorado, Illinois has shrunk since 1990. The population has lost about 765 residents, a change of about -17 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 →

Eldorado, Illinois: demographics, income & housing data · CensusEasy