| Name | Karaj |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 858,000,000 |
| Date founded | |
| Elevation (m) | 1,312 |
| Country | Iran |
| Administrative division | Alborz |
| Continent | Asia |
| Latitude (°) | 35.8355560303 |
| Waterbody | |
| Longitude (°) | 51.0102767944 |
| Website | https://karaj.ir/ |
| Population (people) | 1,592,492 (24/09/2016) |
| Demonym |