Cisauk is a town and an administrative district (kecamatan) located in the Tangerang Regency of Banten Province on Java, Indonesia. The district covers an area of 30.05 km and had a population of 64,083 at the 2010 Census and 90,846 at the 2020 Census; the official estimate as at mid 2023 was 91,438 - comprising 46,401 males and 45,037 females. The district centre is at Sampora, and the district is sub-divided into the town (kelurahan) of Cisauk and five villages (desa), listed below with their areas and their officially-estimated populations as at mid 2023, together with their post codes.

Kode Wilayah	Name of Kelurahan or Desa	Area in sq. km	Pop'n mid 2023 estimate	Post code
36.03.23.1001	Cisauk (town)	5.13	17,149	15341
36.03.23.2003	Mekar Wangi	4.51	8,209	15340
36.03.23.2005	Suradita	7.10	31,084	15343
36.03.23.2006	Sampora	4.74	9,068	15345
36.03.23.2009	Dangdang	5.08	7,803	15342
36.03.23.2011	Cibogo	3.49	18,125	15344
36.03.23	Totals	30.05	91,438

6°20′S 106°39′E / 6.333°S 106.650°E / -6.333; 106.650