Uttar Siur is a village in Sainthia tehsil in district of Birbhum, West Bengal, India. As per the data provided by Census of India in 2011, total population of Uttar Siur was N/A which includes N/A males and N/A females. Uttar Siur covers 61.32 ha area. Pincode of Uttar Siur is N/A.