North Jakarta is one of the five administrative cities which form Special Capital Region of Jakarta, Indonesia. North Jakarta is not self-governed and does not have a city council, hence it is not classified as a proper municipality. It contains the entire coastal area within the Jakarta Special District. In North Jakarta, an area at the estuary of Ciliwung river was the main port for the kingdom of Tarumanegara, which later grew to become Jakarta. Many historic sites and artefacts of Jakarta can be found in North Jakarta. Both ports of Tanjung Priok and historic Sunda Kelapa are located in the city. The city, which covers an area of 139.99 km², had 1,645,312 inhabitants at the 2010 Census, the latest official estimate is 1,827,731. It has its administrative centre in Tanjung Priok.
North Jakarta contains some of Jakarta's original natural mangrove forests. As the city has developed, some of this mangrove forest was converted into urban areas. However, a reforestation project aimed at planting mangroves within an area of 400 hectares was enacted in 2011 and was scheduled to be finished in 2012.