 The residual Regency now has an area of 959.61 km² and an official 2010 census count of 2,838,621; the Intermediate Census of 2015 gave a total population of 3,361,740, and the latest estimate (as of mid 2019) is 3,802,999.Tigaraksa is the capital of the regency.Tangerang Regency is bounded by the Java Sea to the north, by Jakarta city, Tangerang city and South Tangerang city to the east, by Bogor Regency (in West Java) to the south, by a small section of Lebak Regency to the southwest, and by Serang Regency to the west.