Tola Garhtanr is a village in Sono tehsil in district of Jamui, Bihar, India. As per the data provided by Census of India in 2011, total population of Tola Garhtanr was 1,215 which includes 635 males and 580 females. Tola Garhtanr covers 554 ha area. Pincode of Tola Garhtanr is 811314.