Hiloymari Khat is a village in Gogamukh tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of Hiloymari Khat was 211 which includes 101 males and 110 females. Hiloymari Khat covers 113.62 ha area. Pincode of Hiloymari Khat is N/A.