Sanajalahara is a village in Jajpur Sadar tehsil in district of Jajapur, Odisha, India. As per the data provided by Census of India in 2011, total population of Sanajalahara was 35 which includes 18 males and 17 females. Sanajalahara covers 179 ha area. Pincode of Sanajalahara is 755007.