| Name | Chernyakhovsk |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 58,000,000 |
| Date founded | After 1336 |
| Elevation (m) | 30 |
| Country | Russia |
| Administrative division | Kaliningrad Oblast |
| Continent | Europe |
| Latitude (°) | 54.6347236633 |
| Waterbody | |
| Longitude (°) | 21.8119449615 |
| Website | http://inster39.ru |
| Population (people) | 35,888 (01/01/2018) |
| Demonym |