Mohon Deodhai is a village in Mahmora tehsil in district of Sivasagar, Assam, India. As per the data provided by Census of India in 2011, total population of Mohon Deodhai was 539 which includes 274 males and 265 females. Mohon Deodhai covers 124 ha area. Pincode of Mohon Deodhai is N/A.