|Year||Population||Rank in US||Growth Rate|
Based on the latest 2022 data from the US census, the current population of Oak Grove is 470. Oak Grove, Illinois is the 13,441st largest city in the US.
The peak population of Oak Grove was in 2000, when its population was 728. In 2000, Oak Grove was the 11,645th largest city in the US; now its fallen to the 13,441st largest city in the US. Oak Grove is currently 35.4% smaller than it was in 2000.
Oak Grove has shrunk 35.4% since the year 2000. Oak Grove, Illinois's growth is extremely below average. 97% of similarly sized cities are growing faster since 2000.
|13369||Prairie du Rocher||478||-21.8%|
|13435||Allenhurst, New Jersey||470||-34.7%|
|13436||Cedar Creek, Nebraska||470||18.6%|
|13441||Oak Grove, Illinois||470||-35.4%|
|13442||Point Arena, California||470||-0.8%|
|13444||Freeville, New York||469||-6.9%|
|13447||Mount Auburn, Illinois||469||-9.1%|
The total voting age population of Oak Grove, Illinois, meaning US citizens 18 or older, is 364. The voting age population is 45.3% male and 54.7% female.
According to the latest census statistics, 16.3% of the residents of Oak Grove are 65 or older.
The racial demographics of Oak Grove are 97.6% White, 2.0% American Indian and 0.4% Two or more races. Additionally, 3.1% of the population identifies as Hispanic.
In Oak Grove, 25.8% of residents have an income below the poverty line, and the child poverty rate is 42.9%. On a per-household basis, 17.1% of families are below the poverty line in Oak Grove.
Among those aged 16 and older, 62.1% of Oak Grove residents are in the labor force.
Among the adult population 25 years old and over, 89.9% of Oak Grove residents have at least a high school degree or equivalent, 10.1% have a bachelor's degree and 4.3% have a graduate or professional degree.
Among Oak Grove residents aged 5 and older, 2.0% of them speak a non-English language at home. Broken down by language: 1.6% of residents speak Spanish at home, 0.4% speak an Indo-European language, and 0.0% speak an Asian language.
The unemployment rate in Oak Grove is 7.6%, which is calculated among residents aged 16 or older who are in the labor force.
In Oak Grove, 7.3% of the residents in the non-military labor force are employed by the local, state and federal government.
The median household income in Oak Grove is $33,833.
In Oak Grove, 89.8% of housing units are occupied by their owners.
Renters occupy 10.2% of housing units in Oak Grove.
Of all the housing units in Oak Grove, 5.3% of them were build before 1940.
In Oak Grove, 9.3% of the total housing units were built after the year 2000.
The median gross monthly rent payment for renters in Oak Grove is $775.
In Oak Grove, 80.5% of households have an active broadband internet connection.