| Place Name | Smiths Grove |
| Place Type | City |
| ZIP Code(s) | 42171 |
| County | Warren County |
| Area Code(s) | 270,364 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 640 |
| Population Growth Rate (2010-19) | 5.32% |
| Majority Ethnicity | White 86.05% |
| Metro/Micro Stats Area | Bowling Green, KY |
| US Congressional District(s) | Kentucky 2nd |
| State House Districts | 19 |
| State Senate Districts | 32 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.05% |
| African American | 8.84% |
| Hispanic | 3.1% |
| Asian | 1.24% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.78% |