Dholagacha is a village in Srijangram tehsil in district of Bongaigaon, Assam, India. As per the data provided by Census of India in 2011, total population of Dholagacha was 518 which includes 273 males and 245 females. Dholagacha covers 47.17 ha area. Pincode of Dholagacha is 783384.