Intan Jaya Regency is one of the regencies in the Indonesian province of Central Papua; it was formed in 2008 from part of Paniai Regency. It covers an area of 3,922 km, and had a population of 40,490 at the 2010 Census, but this greatly increased to 135,043 at the 2020 Census; the official estimate as at mid 2022 was 139,236. The administrative cent…Intan Jaya Regency is one of the regencies in the Indonesian province of Central Papua; it was formed in 2008 from part of Paniai Regency. It covers an area of 3,922 km, and had a population of 40,490 at the 2010 Census, but this greatly increased to 135,043 at the 2020 Census; the official estimate as at mid 2022 was 139,236. The administrative centre is the town of Sugapa.