Area (sq. km)

2011
Western98 189
East Sepik43 426
Sandaun35 820
Gulf34 472
Morobe33 705
Central29 998
Madang28 886
Northern22 735
West New Britain20 387
East New Britain15 274
Southern Highlands15 089
Milne Bay14 345
Enga11 704
Eastern Highlands11 157
hela10 498
New Ireland9 557
Bougainville9 384
Chimbu6 112
jiwaka4 798
Western Highlands4 299
Manus2 000
National Capital District240