Porsgrunn, municipality in Vestfold and Telemark county, Norway. As of 2020 county had an estimated population of 36,397 inhabitants. The county was created 217 years ago in 1807. Its county seat is Porsgrunn.
There are 1 city/town in Porsgrunn, 38. The largest city of Porsgrunn is Porsgrunn with a population of 34,377.
Porsgrunn,
List of cities, towns, neighborhoods & other populated places in Porsgrunn.
| City Name | Title | Population |
|---|---|---|
| Porsgrunn | 34,377 |
