No 1 Tengrajan is a village in Sarupathar tehsil in district of Golaghat, Assam, India. As per the data provided by Census of India in 2011, total population of No 1 Tengrajan was 1,324 which includes 671 males and 653 females. No 1 Tengrajan covers 216.98 ha area. Pincode of No 1 Tengrajan is 785602.