| Place Name | Plain City |
| Place Type | Village |
| ZIP Code(s) | 43064 |
| County | Madison County Union County |
| Area Code(s) | 380,614 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 3,750 |
| Population Growth Rate (2010-19) | -3.79% |
| Majority Ethnicity | White 97.07% |
| Metro/Micro Stats Area | Columbus, OH |
| US Congressional District(s) | Ohio 15thOhio 4th |
| State House Districts | 74,86 |
| State Senate Districts | 10,26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.07% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 1.73% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.2% |