Unpa CountyŬnp'a County is a county in North Hwanghae province, North Korea.Administrative divisionsŬnp'a county is divided into 1 ŭp, 1 rodongjagu and 15 ri :TransportationŬnp'a county is served by the Hwanghae Ch'ŏngnyŏn and Ŭllyul lines of the Korean State Railway.