Papua New Guinea

OceaniaCapital city: Port MoresbyCapital metro: Port MoresbyPrime Minister: James Marape
2026 population
10.2M
Rank #96 globally
Area
463k km² (179k sq mi)
Metros tracked
6
9% of population in metros
Composite score
2.5
Rank #170 globally

population: 2024 census (16 Jun 2024) · indicators as of 5 Sep 2026 · 6 metros tracked

🗺️ Geography6 metros

Papua New Guinea metro footprint, shaded by composite tier.

Loading map…
6 polygons

Select a metro for its rank and a link to its page. Boundaries derived from Overture Maps administrative divisions; metros without source coverage are omitted.

🏙️ 6 tracked metros
6 metros
#906Port Moresby★ Capital▲ Largest
National Capital District · 364K · Emerging Metro
2.0
Western Highlands · 123K · Local Metro
0.3
#3369Lae
Morobe · 149K · Local Metro
0.0
#3542Madang
Madang · 111K · Local Metro
0.0
#3557Buka
Bougainville · 109K · Local Metro
0.0
#3735Tari
Hela · 79K · Local Metro
0.0
🗂️ Administrative subdivisions

22 entries listed under Papua New Guinea across 3 types. Select any to see its metros and footprint.

22 total

Autonomous Regions (1)

Capital Territories (1)

📋 At a glance
Official languages
English, Tok Pisin, Papua New Guinean Sign Language, Hiri Motu
Currency
Kina (PGK)
Legislature
National Parliament of Papua New Guinea
Demonym
Papua New Guinean
Time zones
UTC+10:00, UTC+11:00
Driving side
Left
Calling code
+675
Internet TLD
.pg
ISO 3166
PG
Established
1975
Highest point
Mount Wilhelm (4,509 m (14,793 ft))
National anthem
O Arise, All You Sons

Facts via Wikidata.

🗣️ Languages of Papua New Guinea

Tok Pisin first; 2 languages share the country; 3 official.

LanguageShareStatus
Tok Pisin71%Official
English50%Official
Hiri Motu2.1%Official

Shares count first and second language, so they overlap and can add past 100%.

English reach
50%
Tier 3 country
Effective languages
1.3
Official-language gap
29%
Tok Pisin is spoken by 71%

Papua New Guinea on the languages board · Language power

💹 Economy and developmentLower middle income
Human Dev. Index
#158 / 191
0.576
UNDP · 2023
GDP
#109 / 193
$32.5B
World Bank · 2025
GDP per capita
#144 / 193
$3.0k
World Bank · 2025
GDP/capita (PPP)
#152 / 190
$5.2k
World Bank · 2025
GNI/capita (Atlas)
#138 / 192
$2.9k
World Bank · 2025
Life expectancy
#163 / 194
66.3 yrs
World Bank · 2024
Median age
22.3 yrs
UN WPP · 2023
Urban population
#193 / 194
16%
World Bank · 2025
Pop. growth
1.7%
World Bank · 2025
Pop. density
#161 / 193
23/km² (59/mi²)
World Bank · 2023
Foreign-born
#182 / 193
0.3%
World Bank · 2024
Rule of law
#96 / 175
0.51
V-Dem · 2025
Gini index
#133 / 166
41.9
World Bank · 2009
Internet users
#180 / 193
19%
World Bank · 2024
Inflation
#133 / 185
4.4%
World Bank · 2025
CO₂ per capita
#48 / 192
0.8 t
Global Carbon Budget · 2024
Renewable electricity
#112 / 186
24%
Ember · 2024

Ranks are among sovereign countries with data; ★ marks a top-5% finish. Sources: World Bank Open Data and Our World in Data (UNDP, UN WPP, V-Dem, Global Carbon Budget, Ember, Energy Institute; CC BY 4.0). Each card credits its originating body. Renewable share is of electricity generation, not of primary energy. Each figure is the most recent year available.

Alliances & Organisations4 full memberships

Political & Economic

Subregional

Full memberDashed border = Candidate / ApplicantItalic = Dialogue / Observer

🏛️ Leadership History14 leaders · click to expand
James Marape✦ Current
Prime Minister · 7y 1m
2019–Present
Peter O'Neill
Prime Minister · 7y 9m
2011–2019
Michael Somare
Prime Minister · 8y 11m
2002–2011
Mekere Morauta
Prime Minister · 3y 0m
1999–2002
Bill Skate
Prime Minister · 1y 11m
1997–1999
Julius Chan
Prime Minister · 0y 1m
1997–1997
John Giheno
Prime Minister · 0y 2m
1997–1997
Julius Chan
Prime Minister · 2y 6m
1994–1997
Paias Wingti
Prime Minister · 2y 1m
1992–1994
Rabbie Namaliu
Prime Minister · 4y 0m
1988–1992
Paias Wingti
Prime Minister · 2y 7m
1985–1988
Michael Somare
Prime Minister · 3y 3m
1982–1985
📈 Power over timeThe Power Atlas →
Today
Minor#165 · 0.0%
3%5%8%10%2000
Power (headline share)Latent (material mass)Recognised (standing)

The power line is the headline share of world power, running from the state’s first ranked year (benchmark estimates with wide error bars before 1816). Latent power is material mass a state could mobilise (population, manpower, heavy industry). Recognised power is what the system actually treats it as (military spending, productive economy, reach, and status such as a Security Council seat or nuclear arsenal). When latent runs above recognised, a power is rising or under-rated; when recognised runs higher, it is punching above its weight or coasting on prestige. Material sub-indices run 1816 through 2016.

👥 Population over time
Population 2023
10.4m
#93 in the world
Since 1800
14×
from 755k
Peak
2023
at its largest now
Share of world
0.13%
0.08% in 1800
2.7m5.5m8.2m10.9m18001850190019502000

Our World in Data population (CC BY): UN WPP 2024 from 1950, Gapminder v7 1800-1949, HYDE 3.3 earlier; today's borders. Figures above are as of 2023, the last year that is estimated rather than forecast. The dashed tail to 2026 is a UN WPP medium-variant projection. It is drawn because the line should reach the present, and drawn differently because it has not happened yet: no rank, peak or share on this page uses it. Before 1950 the series is reconstruction rather than contemporaneous statistics, which is worth knowing when a country’s peak sits back there. The current population shown elsewhere on this page comes from the workbook and is unchanged by this. Note that people and share of world can move in opposite directions. A country can grow steadily and still become a smaller part of humanity, which is what happened to almost every rich country after 1960.

👥 To 2100

The UN’s probabilistic projection for Papua New Guinea: the median with its 80% and 95% bands, the UN’s own high, low and zero-migration scenarios beside it. Not this site’s model; the site reads it and says what it implies.

Peak on the median
after 2100
still growing at 2100
2050
14.9m
95% band 11.7m to 19.5m
2100
18.6m
95% band 7.1m to 48.3m
2100 against 2025
1.73×
median still rising in 2100
12.7m25.4m38.0m50.7m1950197520002025205020752100
estimateUN median80% and 95% bandshigh and low fertilityzero migration

What drives it

Births, deaths and net migration on the UN medium path, with fertility, life expectancy and median age, every decade from 1950.

1950
71k born · 33k died · -5k net migration
TFR 5.71 · life expectancy 39.4 · median age 17.3
1960
90k born · 34k died · -2k net migration
TFR 6.02 · life expectancy 45.8 · median age 17.4
1970
110k born · 32k died · -19k net migration
TFR 6.25 · life expectancy 52.1 · median age 16.2
1980
119k born · 29k died · -26k net migration
TFR 5.71 · life expectancy 57.4 · median age 16.9
1990
143k born · 33k died · +2k net migration
TFR 5.18 · life expectancy 59.8 · median age 17.6
2000
191k born · 43k died · +42k net migration
TFR 4.53 · life expectancy 61.6 · median age 18.8
2010
235k born · 56k died · +50k net migration
TFR 3.88 · life expectancy 63.1 · median age 20.0
2020
256k born · 67k died · +11k net migration
TFR 3.27 · life expectancy 65.1 · median age 21.7

Every country to 2100 →

Source: United Nations, DESA, Population Division. World Population Prospects 2024. Licensed under CC BY 3.0 IGO. Estimates to 2023; projections 2024 to 2100, medium variant and probabilistic intervals. The UN revises every two years; this is the WPP 2024 revision.

🏆 National Teams

Papua New Guinea on the international stage. Select a card for the full record.