Quinapondan, officially the Municipality of Quinapondan, is a municipality in the province of Eastern Samar, Philippines. According to the 2020 …Quinapondan, officially the Municipality of Quinapondan, is a municipality in the province of Eastern Samar, Philippines. According to the 2020 census, it has a population of 14,507 people. Quinapondan is politically subdivided into 25 barangays. Each barangay consists of puroks and some have sitios.