Zanget-e Olya (, also Romanized as Zanget-e âÂÂOlyÃÂ; also known as BÃÂlàZanger, BÃÂlàZanget, and Zanget-e BÃÂlÃÂ) is a village in Zarem Rud Rural District, Hezarjarib District, Neka County, Mazandaran Province, Iran. At the 2016 census, its population was 31, in 12 families. Decreased from 67 people in 2006.