Oliyagaon is a village in Kosya Kutauli tehsil in district of Nainital, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Oliyagaon was 102 which includes 57 males and 45 females. Oliyagaon covers 27.46 ha area. Pincode of Oliyagaon is 263135.