| Greater Oslo Region | |
| Native Name: | Oslo-regionen |
| Settlement Type: | Urban area |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: |  Norway |
| Subdivision Type2: | Largest city |
| Population Metro: | 1546706 |
| Area Metro Km2: | 8894 |
| Population Density Metro Km2: | 174 |
| Demographics Type2: | GDP |
| Demographics2 Title1: | Metro |
| Demographics2 Info1: | €132.716 billion (2021)[1] |
Greater Oslo Region ("Stor-Oslo-regionen" in Norwegian) is a statistical metropolitan region[2] surrounding the Norwegian capital of Oslo, with a total number of inhabitants of 1,546,706 as of 1 January 2023.[3]
The region includes the city proper of Oslo (population: 709,037), Akershus and Østfold county, parts of the county of Buskerud, as well as Holmestrand Municipality in the county of Vestfold.
There is also another definition of the Greater Oslo Region, which excludes the Moss and Drammen regions. This definition has 34 municipalities and had a population of 1,323,244 on 1 January 2015.
In 2020 Oslo gross metropolitan product was €64.5 billion.[4]
| Municipality (Kommune) | Inhabitants 2010 | Inhabitants 2011 | Inhabitants 1. January 2023 | Region | County | |
|---|---|---|---|---|---|---|
| Oslo | 586 860 | 599 230 | 709 037 | Oslo | Oslo | Greater Oslo |
| Lillestrøm | 73 330 | 74 869 | 91 515 | Inner sector north | Akershus | |
| Lørenskog | 32 730 | 33 308 | 46 797 | |||
| Nittedal | 20 939 | 21 165 | 25 440 | |||
| Rælingen | 15 591 | 15 920 | 19 618 | |||
| Enebakk | 10 176 | 10 262 | 11 392 | Inner sector south | ||
| Nesodden | 17 348 | 17 515 | 20 322 | |||
| Nordre Follo | 52 905 | 57 686 | 62 245 | |||
| Bærum | 111 213 | 112 789 | 129 874 | Inner sector west | ||
| Aurskog-Høland | 14 982 | 15 310 | 17 945 | Outer sector north | ||
| Eidsvoll | 20 689 | 21 128 | 27 338 | |||
| Gjerdrum | 5 821 | 5 990 | 7 285 | |||
| Hurdal | 2 617 | 2 619 | 2 944 | |||
| Lunner | 8 600 | 8 654 | 9 307 | |||
| Nannestad | 10 927 | 11 128 | 15 530 | |||
| Nes | 18 827 | 19 049 | 24 283 | |||
| Ullensaker | 29 088 | 30 081 | 42 866 | |||
| Asker | 82 562 | 92 174 | 97 784 | Outer sector west | ||
| Frogn | 14 622 | 14 814 | 16 106 | Outer sector south | ||
| Indre Østfold | 40 686 | 41 108 | 46 382 | |||
| Marker | 3 471 | 3 476 | 3 639 | |||
| Skiptvet | 3 541 | 3 576 | 3 886 | |||
| Vestby | 14 373 | 14 708 | 19 089 | |||
| Ås | 16 386 | 16 733 | 21 350 | |||
| Moss | 44 323 | 44 691 | 51 240 | Moss region | ||
| Råde | 6 882 | 6 946 | 8 317 | |||
| Våler | 4 472 | 4 573 | 6 023 | |||
| Drammen | 91 719 | 92 993 | 103 291 | Drammen region | ||
| Lier | 23 267 | 23 580 | 28 167 | |||
| Øvre Eiker | 16 616 | 16 987 | 20 495 | |||
| Holmestrand | 21 432 | 21 754 | 26 206 | Vestfold | ||
| Total | 1 416 995 | 1 442 318 | 1 546 706 |
of Norway 1. October - Retrieved from Statistics Norway Out of date!