Birgaon is a village in Tamar I tehsil in district of Ranchi, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Birgaon was 3,565 which includes 1,803 males and 1,762 females. Birgaon covers 1140.67 ha area. Pincode of Birgaon is 805225.