Kalyan-Dombivli is a twin city and a municipal corporation in the Thane district of Maharashtra. It was formed in 1982 to administer the twin townships of Kalyan and Dombivli & It comes under the Mumbai Metropolitan Region.
As per the provisional data of the 2011 census, Kalyan-Dombivli had a population of 1,246,381 (12.46 lakh) and Estimated Population of Kalyan-Dombivli in 2024 is 15 lakh.