Semarang metropolitan area
The Semarang metropolitan area, known locally as Kedungsepur, is a metropolitan area anchored by the city of Semarang in Central Java, Indonesia. It additionally includes the city of Salatiga, as well as Demak Regency, Grobogan Regency, Kendal Regency, and Semarang Regency. It is the fourth most populous metropolitan area in Indonesia with an estimated population of about 6.2 million as at mid 2023.
Delineation
| Administrative division | Area in km2 | Pop'n Census 2010 | Pop'n Census 2020 | Pop'n mid 2023 estimate | Number of districts | Number of villages |
| City of Semarang | 373.78 | 1,555,984 | 1,653,524 | 1,694,740 | 16 | 177 |
| City of Salatiga | 54.98 | 170,332 | 192,322 | 201,369 | 4 | 23 |
| Demak Regency | 995.32 | 1,055,579 | 1,203,956 | 1,240,510 | 14 | 249 |
| Grobogan Regency | 2,023.85 | 802,160 | 888,581 | 1,492,891 | 12 | 191 |
| Kendal Regency | 1,002.23 | 900,313 | 1,018,505 | 1,052,830 | 20 | 286 |
| Semarang Regency | 1,019.27 | 930,727 | 1,053,094 | 1,080,648 | 19 | 235 |
| Total Kedungsepur | 5,453.99 | 5,415,095 | 6,009,982 | 6,760,538 | 85 | 1,161 |
Note:
Transportation
Semarang is served by Trans Semarang bus rapid transit, comprising at least eight main corridors. Another bus rapid transit, the provincial-owned Trans Jateng has two corridors southward and westward in the Semarang metropolitan area, linking Semarang Tawang Station to Bawen Bus Terminal and Mangkang Bus Terminal to Bahurekso Bus Terminal.The eastern part of the Semarang metropolitan area is served by Kedungsepur commuter rail.