| Name | Kostroma |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 144,500,000 |
| Date founded | After 1152 |
| Elevation (m) | 104 |
| Country | Russia |
| Administrative division | Kostroma Oblast |
| Continent | Europe |
| Latitude (°) | 57.7666664124 |
| Waterbody | |
| Longitude (°) | 40.9333343506 |
| Website | http://www.gradkostroma.ru |
| Population (people) | 277,280 (01/01/2018) |
| Demonym |