Nighasan Assembly constituency was passed in 1956.[1] After the "Delimitation of Parliamentary and Assembly Constituencies Order" was passed in 2008, the constituency was assigned identification number 138.Extant of Nighasan Assembly constituency is Nighasan Tehsil; PCs Benoura, Mallbehar, Ram Nagar Bagha, Gulariya T. Amethi, Ramiya Behar, Sujanpur, Jungle Sujanpur, Semri, Chandpura, Sohariya, Tahara of Ramiya Behar KC & Dhaurahra NP of Dhaurahra Tehsil.
Agra , Bareilly , Aligarh , Allahabad , Lucknow , Gorakhpur , Moradabad , Kanpur , Varanasi , Ferozabad , Faizabad , Muzaffarnagar , Jhansi , Fatehpur , Mathura