Mahuagarha is a village in Jainagar tehsil in district of Kodarma, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Mahuagarha was 1,278 which includes 650 males and 628 females. Mahuagarha covers 89 ha area. Pincode of Mahuagarha is 825320.