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CITY · 2000 CENSUS

Long Grove

Illinois · 6,735 residents · 12.387 sq mi
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The short version

Long Grove is significantly wealthier than the US average, with a median household income of $148,150. Population has grown 42% since 1990. 57% of adults hold a bachelor's degree or higher, well above the national rate of 24%. Median home value is $554,000. With a median age of 40.6, the population is older than the US median of 35.2. Households here earn about 218% more than the Illinois median.

At a glance
Wealthier
above the US median
US median: $42,589
Older
median age 40.6
US median: 35.2
More educated
57% 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

6,735
+42%since 1990
from 4,740 in 1990
1990 – 2025
544 / sq mi
+42%since 1990
from 383 / sq mi in 1990
US average: 242
40.6
+12%since 1990
from 36.3 in 1990
US average: 35.2
Population, 19902024
4K5K7K8K9K1990201020202024Long Grove
20248K
1990201020202024
Section 02

Income & economy

$148,150
+5%inflation adjusted, since 1990
from $107,596 in 1990
US average: $42,589
1990 – 2024
$62,185
+60%since 1990
from $38,823 in 1990
US average: $21,522
2.6%
+0.5 ptssince 1990
from 2.1% in 1990
US average: 12.4%
Section 03

Housing

$554,000
Unchangedinflation adjusted, since 1990
from $420,100 in 1990
US average: $120,530
1990 – 2024
$716
+36%inflation adjusted, since 1990
from $400 in 1990
US average: $602
96.4%
+1.5 ptssince 1990
from 94.9% in 1990
3.6% rent
3.7
−4%since 1990
from 3.9 in 1990
1990 – 2024
RELATED:See current rent listings in Long Grove on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic95.9%(4,547)
Black1.4%(66)
Hispanic / Latino1.4%(66)
Asian2.5%(119)
Diversity Score13%(616)
2000
White, non-Hispanic88.5%(5,960)
Black0.9%(61)
Hispanic / Latino3%(202)
Asian6.8%(456)
Diversity Score24.8%(1,667)
25
+91%since 1990
from 13 in 1990
1990 – 2024
Section 05

Education

57.1%
+4.2 ptssince 1990
from 53.0% in 1990
US average: 24.4%
High school or higher
97.2%
+6.8 ptssince 1990
from 90.5% in 1990
US average: 80.3%
23.1%
+3.3 ptssince 1990
from 19.9% in 1990
US average: 8.8%
Section 06

Commute & transportation

24.4 min
−19%since 1990
from 30.2 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 Long Grove, Illinois?

Long Grove, Illinois has about 6,735 residents according to the 2000 Census.

What is the median household income in Long Grove, Illinois?

The typical household in Long Grove, Illinois earns about $148,150 a year. Half of households make more than that, and half make less.

Is Long Grove, Illinois expensive?

In Long Grove, Illinois, the median home is worth about $554,000, and the typical rent is about $716 a month.

How educated are people in Long Grove, Illinois?

About 57.1% of adults age 25 and over in Long Grove, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Long Grove, Illinois?

About 2.6% of people in Long Grove, Illinois live below the federal poverty line.

Has Long Grove, Illinois grown since 1990?

Yes, Long Grove, Illinois has grown since 1990. The population has added about 1,995 residents, a change of about 42 percent over that period.

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

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