Langarwas is a village in Kishangarh Bas tehsil in district of Alwar, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Langarwas was 2,152 which includes 1,118 males and 1,034 females. Langarwas covers 499 ha area. Pincode of Langarwas is 301405.