| Name | Yiyang |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 12,325,000,192 |
| Date founded | |
| Elevation (m) | |
| Country | China |
| Administrative division | Hunan |
| Continent | Asia |
| Latitude (°) | 28.5833339691 |
| Waterbody | |
| Longitude (°) | 112.3333358765 |
| Website | http://www.yiyangcity.gov.cn |
| Population (people) | 4,174,000 (2007) |
| Demonym |