Oak Grove, Illinois Population 2024

462

Oak Grove is a city located in Rock Island County Illinois. Oak Grove has a 2024 population of 462. Oak Grove is currently declining at a rate of -0.65% annually and its population has decreased by -2.53% since the most recent census, which recorded a population of 474 in 2020.

The average household income in Oak Grove is $49,950 with a poverty rate of 13.88%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Oak Grove is 56.4 years, 56.8 years for males, and 55.7 years for females.

Oak Grove Demographics

According to the most recent ACS, the racial composition of Oak Grove was:

  • White: 99.15%
  • Native American: 0.57%
  • Two or more races: 0.28%
  • Black or African American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
  • Other race:
Land Area (mi²)
0.7 sq mi
Density (mi²)
702.20/sq mi
Growth Since 2020
-2.53% (-12)
The current population of Oak Grove, Illinois is 462 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 474.

Oak Grove, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White35099.15%
Native American20.57%
Two or more races10.28%
Black or African American
Asian
Native Hawaiian or Pacific Islander
Other race
showing: 7 rows

White

Native American

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Oak Grove Population by Race

Oak Grove Population Pyramid 2024

Oak Grove Median Age

56.4

Total

56.8

Male

55.7

Female

Oak Grove Adults

There are 309 adults, (111 of whom are seniors) in Oak Grove.

Oak Grove Age Dependency

78.3

Age Dependency Ratio

56.1

Old Age Dependency Ratio

22.2

Child Dependency Ratio

Oak Grove Sex Ratio

Female17148.44%
Male18251.56%

Oak Grove Population by Age

Oak Grove Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1991.7786.413.6
Non Family871.1485.114.9
Married572.1884.215.8
Female462.3789.110.9
Male92.331000
showing: 5 rows

2.18

Average Family Size

1.77

Average Household Size

86.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Oak Grove Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Oak Grove Educational Attainment by Sex (over 25)

Oak Grove Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among native american people with a rate of 100%.

Oak Grove Educational Attainment by Race

All

Male

Female

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$24,844

Average Earnings

$

Average Male

$26,667

Average Female

Oak Grove Earnings by Educational Attainment

Oak Grove Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Oak Grove Language

99.12% of Oak Grove residents speak only English, while 0.88% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.59% of the population.

Oak Grove Language

Oak Grove Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White3354613.73%
Native22100%
Multiple11100%
showing: 3 rows

13.88%

Overall Poverty Rate

13.19%

Male Poverty Rate

14.62%

Female Poverty Rate

Poverty in Oak Grove

The race most likely to be in poverty in Oak Grove is Native, with 100% below the poverty level.

The race least likely to be in poverty in Oak Grove is White, with 13.73% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 9.9%. Among those working part-time, it was 6.74%, and for those that did not work, the poverty rate was 14.4%.

Oak Grove Poverty

rate

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Rate
Poverty
Bachelors or Greater22.22%
Less Than 9th Grade14.29%
High School9.15%
Some College2.44%
showing: 4 rows

Oak Grove Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed100%
Female Employed16%
Male Employed2.04%
Female Unemployed
showing: 4 rows

Oak Grove Poverty Rate by Employment Status and Sex

Oak Grove Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Oak Grove Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

34.9%

Overall Marriage Rate

34.8%

Male Marriage Rate

35.1%

Female Marriage Rate

Oak Grove Married by Age and Sex

male

female

Oak Grove Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Oak Grove Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Oak Grove Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

31

Number of Veterans

21

Male Veterans

10

Female Veterans

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Oak Grove Veterans by War

count

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Oak Grove Veterans by Age

count

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Oak Grove Veterans by Race

Oak Grove Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

16.13%

Veteran Poverty Rate

38.71%

Veteran Disability Rate

Oak Grove Veterans by Education

LaborForceParticipation

59.4%

Labor Force Participation

54.9%

Employment Rate

7.5%

Unemployment Rate

Oak Grove Employment by Age

LaborForceParticipation

Oak Grove Employment by Race

LaborForceParticipation

Oak Grove Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

65.16%

Born in Oak Grove

99.43%

Native Born

0.57%

Foreign Born

Non Citizen

0.57%

Naturalized

Place of Birth

99.43% of Oak Grove residents were born in the United States, with 65.16% having been born in Illinois. of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Oak Grove Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029447-3-0.67%
2028450-3-0.66%
2027453-3-0.66%
2026456-3-0.65%
2025459-3-0.65%
2024462-3-0.65%
2023465-3-0.64%
2022468-3-0.64%
2021471-3-0.63%
2020474-112-19.11%
2019586-1-0.17%
2018587-3-0.51%
2017590-2-0.34%
2016592-1-0.17%
2015593-3-0.5%
201459610.17%
2013595-1-0.17%
2012596
201159610.17%
2010595
showing: 20 rows

Oak Grove Population by Year