Tumnur Chak is a village in Sironcha tehsil in district of Gadchiroli, Maharashtra, India. As per the data provided by Census of India in 2011, total population of Tumnur Chak was 224 which includes 110 males and 114 females. Tumnur Chak covers 463.7 ha area. Pincode of Tumnur Chak is N/A.