Koyalvao is a village in Bali tehsil in district of Pali, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Koyalvao was 5,009 which includes 2,506 males and 2,503 females. Koyalvao covers 3094 ha area. Pincode of Koyalvao is 306504.