Nangal Bani is a village in Thanagazi tehsil in district of Alwar, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Nangal Bani was 2,229 which includes 1,197 males and 1,032 females. Nangal Bani covers 1063 ha area. Pincode of Nangal Bani is 301027.