| Name | Wyandot County |
| State | Ohio |
| FIPS Code | 39175 |
| County Seat | Upper Sandusky |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 21,466 |
| Population Growth Rate(2020-2024) | -2% |
| Majority Ethnicity | White 96.53% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate (May 2026) | 3.9% |
| Sales Tax Rate (2025) | 7.25% |
| Area Code(s) | 419 / 567 / 220 / 740 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 96.53% |
| African American | 0.22% |
| Hispanic | 3.11% |
| Asian | 0.13% |
| Native American | 0.01% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 91.86% |
| African American | 0.77% |
| Hispanic | 4.5% |
| Asian | 0.28% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.03% |