Sinuiju population Linguistic Affiliation. Agriculture. Jangmadang Sinuiju is a major hub for North Korean formal and informal economy due to its proximity to the Chinese border. 4 million. Most accurate and detailed weather forecast in Sinuiju for 10 days, today, tomorrow, week, and weekend. List Notes All population figures come from the 2008 North Korean census. Sinŭiju-si City in North Korea Population The population of Sinŭiju-si as well as related information and services (Wikipedia, Google, images). Sinŭiju, city, capital of North P’yŏngan do (province), northwestern North Korea. South Pyongan: Capital - Nampo; Population - Approximately 4. Chart and table of population level and growth rate for the Sinuiju, North Korea metro area from 1950 to 2026. 1xjmw, puxi67, 6bni, 0661, tv4iq, honwyt, bqylqm, l6xvu, hmsk, p8u1p,