Oak Grove, MO
Population 8,477 · Missouri
About Oak Grove, MO
Oak Grove is a small community in Missouri with a population of 8,477 residents. The median household income is $73,237 per year, which is above the national average. The median age in Oak Grove is 36.8 years.
Housing in Oak Grove has a median home value of $190,800 and median monthly rent of $1,007. Of the 3,215 total housing units, the majority are owner-occupied, with 1,980 owner-occupied and 1,105 renter-occupied units.
The unemployment rate in Oak Grove is 6.5% and the poverty rate is 9.3%. 15.7% of residents hold a bachelor's degree or higher. The average commute time is 29.9 minutes.
Cost of Living in Oak Grove, MO
Compared to national averages, Oak Grove has a median household income of $73,237 (3% below the national median of $75,149). Home values average $190,800, which is 22% below the national median. Monthly rent at $1,007 is 13% below the US average of $1,163. Within Missouri, Oak Grove's income is 20% above the state average of $61,047, and home values are 27% above the state median of $150,786.
Why Live in Oak Grove, MO?
Oak Grove offers affordable housing with a median home value of $190,800, below the US average of $244,900, and rent that’s lower than the national average at $1,007/month, and a low poverty rate of 9.3%, better than the national average.
Potential considerations include median household income ($73,237) that falls below the national average. However, Oak Grove’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Oak Grove has a population of 8,477 with a median age of 36.8 years. Compare Oak Grove with other cities to see how it stacks up, or explore all cities in Missouri.
Similar Cities Near Oak Grove
Cities in Missouri with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Perryville | 8,530 | $53,958 | $184,700 | Compare |
| Olivette | 8,539 | $105,898 | $450,100 | Compare |
| Murphy | 8,566 | $73,373 | $177,500 | Compare |
| Park Hills | 8,667 | $51,303 | $121,100 | Compare |
| Carl Junction | 8,257 | $77,855 | $206,400 | Compare |
| Cameron | 8,721 | $56,090 | $178,300 | Compare |
| Maplewood | 8,154 | $65,510 | $231,500 | Compare |
| Brentwood | 8,151 | $86,641 | $276,100 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Missouri
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Oak Grove
What is the population of Oak Grove, MO?
The population of Oak Grove, MO is 8,477 according to the latest Census data.
What is the median household income in Oak Grove?
The median household income in Oak Grove, MO is $73,237 per year.
What is the median home value in Oak Grove?
The median home value in Oak Grove, MO is $190,800.
What is the average rent in Oak Grove?
The median monthly rent in Oak Grove, MO is $1,007.
What is the unemployment rate in Oak Grove?
The unemployment rate in Oak Grove, MO is 6.5%.