Jasan Ganja is a village in Ramnagar tehsil in district of Nainital, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Jasan Ganja was 894 which includes 458 males and 436 females. Jasan Ganja covers 158 ha area. Pincode of Jasan Ganja is 244715.