Mahadaha is a village in Patti tehsil in district of Pratapgarh, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Mahadaha was 2,358 which includes 1,154 males and 1,204 females. Mahadaha covers 354.25 ha area. Pincode of Mahadaha is 230135.