| Place Name | Helena |
| Place Type | Village |
| ZIP Code(s) | 43435 |
| County | Sandusky County |
| Area Code(s) | 419,567 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 249 |
| Population Growth Rate (2010-19) | -5.80% |
| Majority Ethnicity | White 97.38% |
| Metro/Micro Stats Area | Fremont, OH |
| US Congressional District(s) | Ohio 4th |
| State House Districts | 88 |
| State Senate Districts | 26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.38% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 1.12% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.5% |