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CITY · 2020 ACS

Oak Grove

Illinois · 476 residents · 0.658 sq mi
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The short version

Oak Grove has notably lower household income than the US average, with a median household income of $29,167. Population has fallen 64% since 2000, a loss of 842 residents. 9% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value is $9,999. With a median age of 44.0, the population is older than the US median of 38.8. Households here earn about 57% less than the Illinois median.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 44.0
US median: 38.8
Less educated
9% hold a bachelor's degree
US average: 33%
More affordable
home values down 92%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
476
−64%since 2000
from 1,318 in 2000
1990 – 2025
Population density
723 / sq mi
−64%since 2000
from 2,003 / sq mi in 2000
US average: 280
Median age
44.0
+31%since 2000
from 33.6 in 2000
US average: 38.8
Population, 1990 – 2024
1734857971K1K1990201020202024Oak Grove
2024277
1990201020202024
Section 02

Income & economy

Median household income
$29,167
−37%inflation adjusted, since 2000
from $30,833 in 2000
US average: $66,278
1990 – 2024
Per capita income
$18,110
+20%since 2000
from $15,045 in 2000
US average: $35,364
Households earning $100K+
10.7%
+3.4 ptssince 2009
from 7.3% in 2009
US average: 43.9%
Poverty rate
32.3%
+19.0 ptssince 2000
from 13.3% in 2000
US average: 12.8%
Workforce by industry, 2020
Information25%
US avg: 11.1%
Agriculture, forestry, fishing13.3%
US avg: 1.7%
Construction13.3%
US avg: 1.2%
Retail trade6.1%
US avg: 10%
Other services5.6%
US avg: 6.6%
Wholesale trade5%
US avg: 6.7%
Transportation & warehousing5%
US avg: 2.5%
Finance & insurance5%
US avg: 5.5%
Public administration4.4%
US avg: 4.7%
Education & health services3.3%
US avg: 0.8%
Professional, scientific, technical1.7%
US avg: 4.7%
Manufacturing0%
US avg: 0.5%
Arts, entertainment, food0%
US avg: 2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$9,999
−92%inflation adjusted, since 2000
from $82,500 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$775
+52%inflation adjusted, since 2000
from $340 in 2000
US average: $1,124
Owner-occupied
81.9%
+41.5 ptssince 2000
from 40.4% in 2000
18.1% rent
Afford Score
0.3
−87%since 2000
from 2.7 in 2000
1990 – 2024
RELATED:See current rent listings in Oak Grove on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic33.5%(442)
Black57.7%(761)
Hispanic / Latino8.6%(114)
Asian0%(0)
Other0%
Diversity Score68.2%(900)
2020
White, non-Hispanic87%(414)
Black0%(0)
Hispanic / Latino7.1%(34)
Asian1.1%(5)
Other2.1%(10)
Diversity Score24.3%(116)
Diversity Score
24
−64%since 2000
from 68 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
9.4%
+8.2 ptssince 2000
from 1.1% in 2000
US average: 32.9%
High school or higher
93.1%
+58.6 ptssince 2000
from 34.5% in 2000
US average: 88.5%
Graduate degree
3.8%
+3.6 ptssince 2000
from 0.2% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
28.4 min
+136%since 2000
from 12.0 min in 2000
US average: 26.9
Drive alone to work
90.0%
−2.8 ptssince 2009
from 92.8% in 2009
US average: 75.1%
No vehicle available
3.9%
−8.4 ptssince 2009
from 12.2% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
6.3%
−12.7 ptssince 2011
from 19.0% in 2011
US average: 5.4%
Labor force participation
62.7%
+0.7 ptssince 2011
from 62.0% in 2011
US average: 63.4%
Management & professional
21.7%
−46.8 ptssince 2009
from 68.4% in 2009
US average: 39.3%
Section 08

People & community

Male
49.9%
+2.4 ptssince 2009
from 47.5% in 2009
Female
50.1%
−2.4 ptssince 2009
from 52.5% in 2009
Foreign born
0.9%
−0.7 ptssince 2009
from 1.6% in 2009
US average: 13.5%
Uninsured
8.9%
−78.2 ptssince 2013
from 87.1% in 2013
US average: 8.8%
Drill deeper

Places similar to Oak Grove

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Pop 502
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Pop 442
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Pop 381
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Pop 467
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Head to head

Compare Oak Grove to nearby cities

OAK GROVE VS
Rock Island
Income$59,041+102%
Home value$125,900+1159%
Population36,225+7510%
SEE FULL COMPARISON →
OAK GROVE VS
Moline
Income$67,701+132%
Home value$146,300+1363%
Population42,362+8800%
SEE FULL COMPARISON →
OAK GROVE VS
Davenport
Income$66,200+127%
Home value$166,400+1564%
Population100,358+20984%
SEE FULL COMPARISON →
OAK GROVE VS
Bettendorf
Income$100,495+245%
Home value$306,500+2965%
Population40,710+8453%
SEE FULL COMPARISON →
Frequently asked

How many people live in Oak Grove, Illinois?

Oak Grove, Illinois has about 476 residents according to the 2020 American Community Survey.

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

The typical household in Oak Grove, Illinois earns about $29,167 a year. Half of households make more than that, and half make less.

Is Oak Grove, Illinois expensive?

In Oak Grove, Illinois, the median home is worth about $9,999, and the typical rent is about $775 a month.

How educated are people in Oak Grove, Illinois?

About 9.4% of adults age 25 and over in Oak Grove, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Oak Grove, Illinois?

About 32.3% of people in Oak Grove, Illinois live below the federal poverty line.

Has Oak Grove, Illinois grown since 1990?

Yes, Oak Grove, Illinois has shrunk since 1990. The population has lost about 153 residents, a change of about -24 percent over that period.

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

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