Chhainsa is a village in Ballabgarh tehsil in district of Faridabad, Haryana, India. As per the data provided by Census of India in 2011, total population of Chhainsa was 14,216 which includes 7,494 males and 6,722 females. Chhainsa covers 2174 ha area. Pincode of Chhainsa is 121004.