| Place Name | Johnson Township |
| Place Type | Township |
| ZIP Code(s) | 43072 43078 45317 |
| County | Champaign County |
| Area Code(s) | 326,937 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 3,145 |
| Majority Ethnicity | White 92.38% |
| Metro/Micro Stats Area | Urbana, OH |
| US Congressional District(s) | Ohio 4th |
| State House Districts | 85 |
| State Senate Districts | 12 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.38% |
| African American | 0.5% |
| Hispanic | 0% |
| Asian | 0.22% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.9% |