[1] Kotkasim is situated at latitude 28° 01' 45" N and longitude 76° 43' 15" E in the northern part of Khairtal district of Rajasthan.

It is in the DELHI NCR Capital Region of Khairthal district of Rajasthan state, India.

Kotkasim is in comes in Green Zone it means that here only can make residences already here 4 housing builders are making their flats like TSL building Pvt ltd, sunrise housing society, EWS societies are operational.

Regular buses connect KotKasim to Rewari, Gurgaon, Manesar, Kishangarh Bas, Dharuhera, Bhiwadi, Tijara and Alwar.

Rewari, Mahendergarh, Narnaul, Gurgaon, Kotkasim, may be considered as the center of Ahirwati speaking area.