Oak Grove, IL Profile: Facts & Data

Oak Grove, Illinois - Basic Facts

The Village of Oak Grove had a population of 481 as of July 1, 2024.

The primary coordinate point for Oak Grove is located at latitude 41.4106 and longitude -90.5707 in Rock Island County. The formal boundaries for the Village of Oak Grove encompass a land area of 0.63 sq. miles and a water area of 0 sq. miles. Rock Island County is in the Central time zone (GMT -6).

The Village of Oak Grove has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Oak Grove is located within Township of Bowling, a minor civil division (MCD) of Rock Island County.

Jump to... (On This Page!)

Oak Grove, IL Data & Demographics (As of July 1, 2024)

POPULATION
Total Population	481 (100%)
Population in Households	481 (100.0%)
Population in Families	402 (83.6%)
Population in Group Quarters¹	0
Population Density	731
Diversity Index²	35


INCOME
Median Household Income	$95,178
Average Household Income	$112,329
% of Income for Mortgage⁴	14%
Per Capita Income	$52,078
Wealth Index⁵	119
Socioeconomic Status Index⁶	Moderate (50.9)

HOUSING
Total HU (Housing Units)	259 (100%)
Owner Occupied HU	185 (71.4%)
Renter Occupied HU	38 (14.7%)
Vacant Housing Units	36 (13.9%)
Median Home Value	$214,362
Average Home Value	$215,811
Housing Affordability Index³	148

HOUSEHOLDS
Total Households	223
Average Household Size	2.16
Family Households	161
Average Family Size	3.00

HOUSING

Total HU (Housing Units)

259 (100%)

Owner Occupied HU

185 (71.4%)

Renter Occupied HU

38 (14.7%)

Vacant Housing Units

36 (13.9%)

Median Home Value

$214,362

Average Home Value

$215,811

Housing Affordability Index³

148

HOUSEHOLDS

Total Households

223

Average Household Size

2.16

Family Households

161

Average Family Size

3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR	2020-2024	2024-2029
Population	0.25%	-0.80%
Households	-0.31%	-0.18%
Families		0.37%
Median Household Income		3.28%
Per Capita Income		2.94%
Owner Occupied HU		1.16%

GROWTH RATE / YEAR

2020-2024

2024-2029

Population

0.25%

-0.80%

Households

-0.31%

-0.18%

Families

0.37%

Median Household Income

3.28%

Per Capita Income

2.94%

Owner Occupied HU

1.16%

Oak Grove, IL - Peer Comparisons by Rank and Percentile

The table below compares Oak Grove to the other 1,462 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2024 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 925	37th
Population Density	# 888	39th
Median Household Income	# 306	79th
Housing Affordability Index	# 868	59th
Per Capita Income	# 210	86th
Diversity Index	# 433	71st

Variable Description

Rank

Percentile

Total Population

# 925

37th

Population Density

# 888

39th

Median Household Income

# 306

79th

Housing Affordability Index

# 868

59th

Per Capita Income

# 210

86th

Diversity Index

# 433

71st

Illinois Census Data Comparison Tool

Oak Grove, IL Profile: Facts & Data

Oak Grove, Illinois - Basic Facts

Oak Grove, IL Data & Demographics (As of July 1, 2024)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Oak Grove, IL - Peer Comparisons by Rank and Percentile

Oak Grove, IL - Most Popular Things to Do

Use HTL Address Research for a Illinois Address and get...

Quick & Easy Ways to...

Illinois Census Data Comparison Tool

Rock Island County