Aon Ka Khera is a village in Nainwa tehsil in district of Bundi, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Aon Ka Khera was 514 which includes 236 males and 278 females. Aon Ka Khera covers 526 ha area. Pincode of Aon Ka Khera is 323801.