Oak Grove is a city located in Christian County, Kentucky. Oak Grove has a 2025 population of 7,982 . Oak Grove is currently growing at a rate of 0.11% annually and its population has increased by 0.59% since the most recent census, which recorded a population of 7,935 in 2020.
The average household income in Oak Grove is $50,388 with a poverty rate of 20.01%. The median age in Oak Grove is 25.4 years: 24.7 years for males, and 25.9 years for females. For every 100 females there are 121.2 males.
Data after 2023 is projected based on recent change
The racial composition of Oak Grove includes 59.22% White, 21.18% Black or African American, and smaller percentages for Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.
White (59.22%)
Black or African American (21.18%)
Two or more races (17.38%)
Asian (1.84%)
Native Hawaiian or Pacific Islander (0.24%)
Other race (0.14%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,705 | 59.22% |
| Black or African American | 1,683 | 21.18% |
| Two or more races | 1,381 | 17.38% |
| Asian | 146 | 1.84% |
| Native Hawaiian or Pacific Islander | 19 | 0.24% |
| Other race | 11 | 0.14% |
Married
Widowed
Divorced
Separated
Never Married
Oak Grove's average per capita income is $38,674. Household income levels show a median of $47,886. The poverty rate stands at 20.01%.
Name | Median | Mean |
|---|---|---|
| Married Families | $65,172 | - |
| Families | $48,239 | $54,223 |
| Households | $47,886 | $50,388 |
| Non Families | $42,045 | $39,747 |
Average Income
Median Household Income
Poverty Rate