Table 1-2. Age by Districts and Sex, Northern Bougainville Province, PNG: 2011
	Total	Males	Females
Total	99,469	51,014	48,455
0 - 4	15,675	8,077	7,598
5 - 9	13,102	6,878	6,224
10 - 14	11,821	6,149	5,672
15 - 19	10,769	5,559	5,210
20 - 24	9,435	4,740	4,695
25 - 29	8,379	4,144	4,235
30 - 34	6,570	3,327	3,243
35 - 39	6,181	3,051	3,130
40 - 44	4,543	2,292	2,251
45 - 49	4,404	2,205	2,199
50 - 54	3,106	1,676	1,430
55 - 59	2,123	1,153	970
60 - 64	1,393	692	701
65 - 69	820	438	382
70 - 74	584	322	262
75+	564	311	253
Median	19.2	19.0	19.5
Source: 2011 Papua New Guinea Census