Mohon Deodhai is a village in Sonari tehsil in district of Sivasagar, Assam, India. As per the data provided by Census of India in 2011, total population of Mohon Deodhai was 2,045 which includes 1,055 males and 990 females. Mohon Deodhai covers 352.4 ha area. Pincode of Mohon Deodhai is N/A.