List of Oceanian countries by population

Source	UN (World Population Prospects 2019)
Date	23 Aug 2021

UN (Population)
Country/Region	Population			Share (%)		Rank		Growth (2021)
Country/Region	2020	2021	Change	Oceania	World	Oceania	World	%	W rank
Australia	25,499,881	25,788,217	288,336	59.7	0.327	1	55	1.13	99
New Zealand	4,822,233	4,860,642	38,409	11.3	0.0617	3	126	0.80	132
Fiji	896,444	902,899	6,455	2.10	0.0115	4	161	0.72	138
New Caledonia	285,491	288,217	2,726	0.669	0.00366	7	183	0.95	113
Papua New Guinea	8,947,027	9,119,005	171,978	21.0	0.116	2	97	1.92	52
Solomon Islands	686,878	703,995	17,117	1.61	0.00894	5	166	2.49	30
Vanuatu	307,150	314,464	7,314	0.720	0.00399	6	181	2.38	38
Guam	168,783	170,184	1,401	0.395	0.00216	10	191	0.83	127
Kiribati	119,446	121,388	1,942	0.280	0.00154	11	193	1.63	63
Marshall Islands	59,194	59,618	424	0.139	0.00076	14	207	0.72	139
Micronesia (Fed. States of)	115,021	116,255	1,234	0.270	0.00148	12	194	1.07	102
Nauru	10,834	10,873	39	0.0254	0.00014	21	227	0.36	174
Northern Mariana Islands	57,557	57,910	353	0.135	0.00074	15	208	0.61	149
Palau	18,092	18,174	82	0.0424	0.00023	17	222	0.45	159
American Samoa	55,197	55,103	-94	0.129	0.00070	16	210	-0.17	213
Cook Islands	17,564	17,572	8	0.0412	0.00022	18	223	0.05	197
French Polynesia	280,904	282,534	1,630	0.658	0.00359	8	185	0.58	151
Niue	1,618	1,614	-4	0.00381	0.00002	22	233	-0.25	217
Samoa	198,410	200,144	1,734	0.465	0.00254	9	188	0.87	121
Tokelau	1,350	1,368	18	0.00318	0.00002	23	234	1.33	84
Tonga	105,697	106,759	1,062	0.248	0.00136	13	198	1.00	108
Tuvalu	11,792	11,925	133	0.0276	0.00015	19	225	1.13	100
Wallis and Futuna Islands	11,246	11,094	-152	0.0263	0.00014	20	226	-1.35	235
Oceania	42,677,809	43,219,954	542,145		0.55			1.27

UN (Demographics)
Country/Region	Density (2021)			Sex ratio (2021)		Fert. rate (2015-20)		Med. age (2020)		Life exp. (2015-20)
Country/Region	P/sq km	P/sq mile	rank	M/100 F	rank	births/W	rank	years	rank	years	rank
Australia	3.357	8.694	230	99.183	105	1.83	139	37.875	58	83.20	8
Papua New Guinea	20.14	52.15	197	104.352	181	3.59	50	22.422	149	64.15	168
New Zealand	18.46	47.81	202	96.645	55	1.90	131	37.973	57	82.06	20
Fiji	49.42	128.0	164	102.529	170	2.79	71	27.930	117	67.27	153
Solomon Islands	25.15	65.14	193	103.453	178	4.44	27	19.889	167	72.77	114
Vanuatu	25.80	66.81	189	102.740	172	3.80	44	21.112	156	70.25	138
New Caledonia	15.77	40.84	211	100.935	144	1.97	125	33.616	75	77.28	62
French Polynesia	77.20	199.9	136	102.516	168	1.95	126	33.596	76	77.38	59
Samoa	70.72	183.2	145	107.341	187	3.90	41	21.835	153	73.11	111
Guam	315.2	816.2	45	101.666	157	2.32	93	31.373	93	79.77	41
Kiribati	149.9	388.1	83	96.806	60	3.58	51	23.040	145	67.99	148
Micronesia (Fed. States of)	166.1	430.1	78	103.385	177	3.08	59	24.362	139	67.70	150
Tonga	148.3	384.0	85	100.249	135	3.58	52	22.415	151	70.74	135
Marshall Islands	331.2	857.8	42	-	-	-	-	-	-	-	-
Northern Mariana Islands	125.9	326.1	93	-	-	-	-	-	-	-	-
American Samoa	275.5	713.6	53	-	-	-	-	-	-	-	-
Palau	39.51	102.3	175	-	-	-	-	-	-	-	-
Cook Islands	73.22	189.6	139	-	-	-	-	-	-	-	-
Tuvalu	397.5	1,030	33	-	-	-	-	-	-	-	-
Wallis and Futuna Islands	79.24	205.2	134	-	-	-	-	-	-	-	-
Nauru	543.6	1,408	23	-	-	-	-	-	-	-	-
Niue	6.208	16.08	221	-	-	-	-	-	-	-	-
Tokelau	136.8	354.3	91	-	-	-	-	-	-	-	-
Oceania	5.093	13.191		100.228		2.36		33.354		78.44

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