Koroncong is a village and an administrative district ("kecamatan") located in the northeast corner of Pandeglang Regency in Banten Province on Java, Indonesia. It covers an area of 17.86 km2 and had a population of 17,643 at the 2010 Census and 21,615 at the 2020 Census; the official estimate as at mid 2023 was 22,296. The administrative centre is in Koroncong village.
Communities.
Koroncong District is sub-divided into eleven rural villages ("desa"), all sharing the postcode 42250. These are listed below with their areas and their officially-estimated populations as at mid 2022.
Notes: (a) comprising 11,997 males and 11,065 females.