| Place Name | Symsonia |
| Place Type | Census Designated Place |
| ZIP Code(s) | 42082 |
| County | Graves County |
| Area Code(s) | 270,364 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 627 |
| Population Growth Rate (2010-19) | 1.14% |
| Majority Ethnicity | White 100% |
| Metro/Micro Stats Area | Mayfield, KY |
| US Congressional District(s) | Kentucky 1st |
| State House Districts | 2 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 100% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |