tracked, is the portion of the metropolitan area located in Bamble Municipality. In 2022, the Langesund/Stathelle area in Bamble measured 6.34 km2 and together they had a population of 10,276 with a population density of 1622 PD/km2.

It is possible to visit the remains of the old Coastal Fortress on Langesundstangen on the extreme end of the Langesund peninsula. The fort was established during the Second World War