Kasba Deo Gaon is a village in Lalganj tehsil in district of Azamgarh, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kasba Deo Gaon was 4,391 which includes 2,249 males and 2,142 females. Kasba Deo Gaon covers 62.81 ha area. Pincode of Kasba Deo Gaon is 276201.