Kasba Badlu is a village in Lalganj tehsil in district of Rae Bareli, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kasba Badlu was 695 which includes 378 males and 317 females. Kasba Badlu covers 104.84 ha area. Pincode of Kasba Badlu is 229202.