| Name | Union County |
| State | Ohio |
| FIPS Code | 39159 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2020) | 62,784 |
| Population Growth Rate(2000-2020) | 20% |
| Majority Ethnicity | White 91.68% |
| Public School Majority Ethnicity | White 86% |
| Partisan Voting Index | Republican:+16 |
| Unemployment Rate | 3.2% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 91.68% |
| African American | 2.67% |
| Hispanic | 1.65% |
| Asian | 3.63% |
| Native American | 0.27% |
| Hawaiin/Pacific Islander | 0.09% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 85.62% |
| African American | 1.39% |
| Hispanic | 1.92% |
| Asian | 7.84% |
| Native American | 0.15% |
| Hawaiin/Pacific Islander | 0.05% |