Sang Sara (, also Romanized as Sang SarÃÂ) is a village in Baladeh Kojur Rural District, in the Central District of Nowshahr County, Mazandaran Province, Iran.
At the time of the 2006 National Census, the village's population was 733 in 179 households. The following census in 2011 counted 801 people in 224 households. The 2016 census measured the population of the village as 831 people in 260 households.