| Norwegian and foreign citizens, total | 
  883 004 | 
  600 922 | 
  500 500 | 
  569 096 | 
  369 228 | 
 | Without immigration background2 | 
 - | 
 - | 
 - | 
 - | 
 1 711 | 
 | Immigrants | 
  500 500 | 
  500 500 | 
  500 500 | 
  500 500 | 
  331 677 | 
 | Norwegian-born to immigrant parents3 | 
  100 422 | 
  100 422 | 
 - | 
 - | 
 23 494 | 
 | Foreign-born with one Norwegian-born parent4 | 
 31 540 | 
 - | 
 - | 
 31 540 | 
 3 855 | 
 | Norwegian-born with one foreign-born parent4 | 
  213 486 | 
 - | 
 - | 
 - | 
 8 008 | 
 | Foreign-born to Norwegian-born parents5 | 
 37 056 | 
 - | 
 - | 
 37 056 | 
  483 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
 | Norwegian citizens, total | 
  515 487 | 
  245 751 | 
  168 823 | 
 - | 
 - | 
 | Immigrants | 
  168 823 | 
  168 823 | 
  168 823 | 
  168 823 | 
 - | 
 | Norwegian-born to immigrant parents4 | 
 76 928 | 
 76 928 | 
 - | 
 - | 
 - | 
 | Foreign-born with one Norwegian-born parent4 | 
 27 685 | 
 - | 
 - | 
 27 685 | 
 - | 
 | Norwegian-born with one foreign-born parent4 | 
  205 478 | 
 - | 
 - | 
 - | 
 - | 
 | Foreign-born to Norwegian-born parents5 | 
 36 573 | 
 - | 
 - | 
 36 573 | 
 - | 
 |   | 
   | 
   | 
   | 
   | 
   | 
 | Foreign citizens, total | 
  367 517 | 
  355 171 | 
  331 677 | 
  336 015 | 
  369 228 | 
 | Without immigration background3 | 
 - | 
 - | 
 - | 
 - | 
 1 711 | 
 | Immigrants | 
  331 677 | 
  331 677 | 
  331 677 | 
  331 677 | 
  331 677 | 
 | Norwegian-born to immigrant parents4 | 
 23 494 | 
 23 494 | 
 - | 
 - | 
 23 494 | 
 | Foreign-born with one Norwegian-born parent4 | 
 3 855 | 
 - | 
 - | 
 3 855 | 
 3 855 | 
 | Norwegian-born with one foreign-born parent4 | 
 8 008 | 
 - | 
 - | 
 - | 
 8 008 | 
 | Foreign-born to Norwegian-born parents5 | 
  483 | 
 - | 
 - | 
  483 | 
  483 | 
  |