CensusEasy
CITY · 2000 CENSUS

Leaf River

Illinois · 555 residents · 0.87 sq mi
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The short version

With 555 people, Leaf River is a city in Illinois. 7% of adults hold a bachelor's degree, below the 24% national rate. Households here earn about 22% less than in Illinois as a whole. Home values have more than doubled since 1990, reaching $77,200. Poverty is uncommon here, at 5.7% of residents. There are 639 people per square mile.

At a glance
Lower income
median household income $36,528, below the US median
US median: $42,589
Mid-age
median age 35.4
US median: 35.2
Less educated
7% hold a bachelor's degree
US average: 24%
Less affordable
home values up 41%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

555
+3%since 1990
from 540 in 1990
1990 – 2025
639 / sq mi
+3%since 1990
from 621 / sq mi in 1990
US average: 242
35.4
Unchangedsince 1990
from 35.5 in 1990
US average: 35.2
Land area
0.87 sq mi
Population, 1990 – 2024
37944952059066119902000201020202024Leaf River
2024477
1990201020202024
Age distribution, 2000
Under 57.6%(42)
US avg: 6.8%
5 to 97.4%(41)
US avg: 7.3%
10 to 148.1%(45)
US avg: 7.3%
15 to 194.7%(26)
US avg: 7.2%
20 to 246.8%(38)
US avg: 6.7%
25 to 3414.8%(82)
US avg: 14.2%
35 to 4414.8%(82)
US avg: 16%
45 to 5413%(72)
US avg: 13.4%
55 to 6410.3%(57)
US avg: 8.6%
65 to 747.7%(43)
US avg: 6.5%
75 to 844.5%(25)
US avg: 4.4%
85 and over0.4%(2)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$36,528
+3%inflation adjusted, since 1990
from $26,979 in 1990
US average: $42,589
1990 – 2024
$15,620
+40%since 1990
from $11,169 in 1990
US average: $21,522
5.7%
+0.2 ptssince 1990
from 5.6% in 1990
US average: 12.4%
Section 03

Housing

$77,200
+41%inflation adjusted, since 1990
from $41,700 in 1990
US average: $120,530
1990 – 2024
$455
−6%inflation adjusted, since 1990
from $366 in 1990
US average: $602
70.1%
−6.4 ptssince 1990
from 76.5% in 1990
29.9% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic97.2%(525)
Black0%(0)
Hispanic / Latino1.7%(9)
Asian0.7%(4)
2000
White, non-Hispanic97.5%(541)
Black1.6%(9)
Hispanic / Latino0.7%(4)
Asian0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican0.6%(3)
Ancestry
German38.2%(182)
English18.9%(90)
Irish12.8%(61)
Norwegian3.4%(16)
Italian2.5%(12)
American1.7%(8)
Polish1.5%(7)
Russian1.5%(7)
Belgian1.3%(6)
Dutch1.3%(6)
+ 8 more ancestry groups with data
Swedish1%(5)
French0.8%(4)
Austrian0.4%(2)
Greek0.2%(1)
Slovene0.2%(1)
Swiss0.2%(1)
Welsh0.2%(1)
Section 05

Education

7.1%
−2.0 ptssince 1990
from 9.1% in 1990
US average: 24.4%
High school or higher
81.5%
+8.7 ptssince 1990
from 72.7% in 1990
US average: 80.3%
2.8%
+0.2 ptssince 1990
from 2.6% in 1990
US average: 8.8%
Section 06

Commute & transportation

18.2 min
−32%since 1990
from 26.7 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.

Marital status
Men 15+
Never married20.9%(43)
Married64.6%(133)
Widowed3.4%(7)
Divorced11.2%(23)
Women 15+
Never married19.4%(46)
Married59.1%(140)
Widowed8%(19)
Divorced13.5%(32)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

5.1%
−9.3 ptssince 2013
from 14.4% in 2013
US average: 8.4%
59.5%
+6.4 ptssince 2020
from 53.1% in 2020
US average: 54.8%
Direct-purchase
8.6%
−2.0 ptssince 2020
from 10.6% in 2020
US average: 13.8%
19.0%
+3.3 ptssince 2020
from 15.7% in 2020
US average: 18.4%
18.4%
−8.7 ptssince 2020
from 27.1% in 2020
US average: 20.9%
VA health care
1.1%
−1.8 ptssince 2020
from 2.9% in 2020
US average: 2.2%
Any private
67.3%
+4.0 ptssince 2020
from 63.3% in 2020
US average: 67.1%
Any public
34.8%
−6.6 ptssince 2020
from 41.4% 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)12.3%(7)
US avg: 26.4%
Gulf War (1990s)1.8%(1)
US avg: 24.3%
Vietnam era10.5%(6)
US avg: 33.1%
Korean War5.3%(3)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 57 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 Leaf River, Illinois?

Leaf River, Illinois has about 555 residents according to the 2000 Census.

What is the median household income in Leaf River, Illinois?

The typical household in Leaf River, Illinois earns about $36,528 a year. Half of households make more than that, and half make less.

Is Leaf River, Illinois expensive?

In Leaf River, Illinois, the median home is worth about $77,200, and the typical rent is about $455 a month.

How educated are people in Leaf River, Illinois?

About 7.1% of adults age 25 and over in Leaf River, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Leaf River, Illinois?

About 5.7% of people in Leaf River, Illinois live below the federal poverty line.

Has Leaf River, Illinois grown since 1990?

Yes, Leaf River, Illinois has grown since 1990. The population has added about 15 residents, a change of about 3 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 →