| Place Name | Hartville |
| Place Type | Town |
| ZIP Code(s) | 82215 |
| County | Platte County |
| Area Code(s) | 307 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 39 |
| Population Growth Rate (2010-19) | 3.23% |
| Majority Ethnicity | White 91.89% |
| US Congressional District(s) | Wyoming At-Large |
| State House Districts | 4 |
| State Senate Districts | 2 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.89% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.11% |