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CITY · 2000 CENSUS

Green Oaks

Illinois · 3,572 residents · 3.991 sq mi
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The short version

Green Oaks is significantly wealthier than the US average, with a median household income of $127,905. The city has grown rapidly, with population up 70% since 1990. 59% of adults hold a bachelor's degree or higher, well above the national rate of 24%. Median home value has risen by half since 1990, reaching $406,900. Poverty is rare here, at 1.7% of residents. Households here earn about 175% more than the Illinois median.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 37.2
US median: 35.2
More educated
59% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

3,572
+70%since 1990
from 2,101 in 1990
1990 – 2025
895 / sq mi
+70%since 1990
from 526 / sq mi in 1990
US average: 242
37.2
+1%since 1990
from 37.0 in 1990
US average: 35.2
Population, 19902024
2K3K3K4K4K1990201020202024Green Oaks
20244K
1990201020202024
Section 02

Income & economy

$127,905
+31%inflation adjusted, since 1990
from $74,289 in 1990
US average: $42,589
1990 – 2024
$51,066
+73%since 1990
from $29,501 in 1990
US average: $21,522
1.7%
+0.2 ptssince 1990
from 1.5% in 1990
US average: 12.4%
Section 03

Housing

$406,900
+20%inflation adjusted, since 1990
from $256,500 in 1990
US average: $120,530
1990 – 2024
$1,222
+41%inflation adjusted, since 1990
from $658 in 1990
US average: $602
97.5%
−0.2 ptssince 1990
from 97.7% in 1990
2.5% rent
3.2
−8%since 1990
from 3.5 in 1990
1990 – 2024
RELATED:See current rent listings in Green Oaks on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic94.7%(1,989)
Black0.3%(7)
Hispanic / Latino0.6%(13)
Asian4.8%(101)
Diversity Score14.1%(295)
2000
White, non-Hispanic88.7%(3,167)
Black1.7%(61)
Hispanic / Latino2.6%(94)
Asian5.4%(194)
Diversity Score23.1%(824)
23
+64%since 1990
from 14 in 1990
1990 – 2024
Section 05

Education

59.2%
+12.8 ptssince 1990
from 46.3% in 1990
US average: 24.4%
High school or higher
95.0%
+3.5 ptssince 1990
from 91.5% in 1990
US average: 80.3%
27.8%
+8.7 ptssince 1990
from 19.0% in 1990
US average: 8.8%
Section 06

Commute & transportation

20.3 min
−18%since 1990
from 24.8 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 Green Oaks, Illinois?

Green Oaks, Illinois has about 3,572 residents according to the 2000 Census.

What is the median household income in Green Oaks, Illinois?

The typical household in Green Oaks, Illinois earns about $127,905 a year. Half of households make more than that, and half make less.

Is Green Oaks, Illinois expensive?

In Green Oaks, Illinois, the median home is worth about $406,900, and the typical rent is about $1,222 a month.

How educated are people in Green Oaks, Illinois?

About 59.2% of adults age 25 and over in Green Oaks, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Green Oaks, Illinois?

About 1.7% of people in Green Oaks, Illinois live below the federal poverty line.

Has Green Oaks, Illinois grown since 1990?

Yes, Green Oaks, Illinois has grown since 1990. The population has added about 1,471 residents, a change of about 70 percent over that period.

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

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