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CITY · 2000 CENSUS

Prairie du Rocher

Illinois · 613 residents · 0.571 sq mi
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The short version

Prairie du Rocher has lower-than-average household income, with a median household income of $35,795. Population has held roughly steady since 1990. 8% of adults hold a bachelor's degree or higher, below the national rate of 24%. Median home value has risen by half since 1990, reaching $57,500.

At a glance
Lower income
below the US median
US median: $42,589
Mid-age
median age 33.8
US median: 35.2
Less educated
8% hold a bachelor's degree
US average: 24%
Less affordable
home values up 33%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

613
+9%since 1990
from 562 in 1990
1990 – 2025
1,074 / sq mi
+9%since 1990
from 984 / sq mi in 1990
US average: 242
33.8
+4%since 1990
from 32.4 in 1990
US average: 35.2
Population, 19902024
3834685536377221990201020202024Prairie du Rocher
2024454
1990201020202024
Section 02

Income & economy

$35,795
+34%inflation adjusted, since 1990
from $20,329 in 1990
US average: $42,589
1990 – 2024
$14,771
+58%since 1990
from $9,344 in 1990
US average: $21,522
8.3%
−2.9 ptssince 1990
from 11.2% in 1990
US average: 12.4%
Section 03

Housing

$57,500
+33%inflation adjusted, since 1990
from $32,800 in 1990
US average: $120,530
1990 – 2024
$517
+20%inflation adjusted, since 1990
from $327 in 1990
US average: $602
75.4%
−3.8 ptssince 1990
from 79.3% in 1990
24.6% rent
1.6
Unchangedsince 1990
from 1.6 in 1990
1990 – 2024
RELATED:See current rent listings in Prairie du Rocher on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic100%(562)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Diversity Score0%(0)
2000
White, non-Hispanic99%(607)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Diversity Score0%(0)
0
from 0 in 1990
1990 – 2024
Section 05

Education

8.3%
+3.9 ptssince 1990
from 4.4% in 1990
US average: 24.4%
High school or higher
73.5%
+23.2 ptssince 1990
from 50.3% in 1990
US average: 80.3%
2.9%
+2.4 ptssince 1990
from 0.6% in 1990
US average: 8.8%
Section 06

Commute & transportation

30.6 min
+8%since 1990
from 28.3 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Prairie du Rocher, Illinois?

Prairie du Rocher, Illinois has about 613 residents according to the 2000 Census.

What is the median household income in Prairie du Rocher, Illinois?

The typical household in Prairie du Rocher, Illinois earns about $35,795 a year. Half of households make more than that, and half make less.

Is Prairie du Rocher, Illinois expensive?

In Prairie du Rocher, Illinois, the median home is worth about $57,500, and the typical rent is about $517 a month.

How educated are people in Prairie du Rocher, Illinois?

About 8.3% of adults age 25 and over in Prairie du Rocher, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Prairie du Rocher, Illinois?

About 8.3% of people in Prairie du Rocher, Illinois live below the federal poverty line.

Has Prairie du Rocher, Illinois grown since 1990?

Yes, Prairie du Rocher, Illinois has grown since 1990. The population has added about 51 residents, a change of about 9 percent over that period.

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

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