Aheer Basna is a village in Kotkasim tehsil in district of Alwar, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Aheer Basna was 1,144 which includes 621 males and 523 females. Aheer Basna covers 220.77 ha area. Pincode of Aheer Basna is 301401.