Population long run with projections in Papua New Guinea

Papua New Guinea: Population long run with projections was 18.64 million in 2100. ▲ Rising

Latest (2100)
18.64 million
Change on year
up 0.1%
World rank
82nd
of 236 countries
All-time high
18.64 million
in 2100
All-time low
10.58 million
in 2024
Years of data
77
2024–2100

Population long run with projections in Papua New Guinea, 2024–2100

05.0M10.0M15.0M20.0M202420622100

Source: Our World in Data.

Analysis

Papua New Guinea recorded 18.64 million for population long run with projections in 2100. That is the highest value across all 77 years on record.

Compared with earlier readings it is up 0.1% on the previous year and up 1.3% over ten years.

Over the whole period, population long run with projections in Papua New Guinea peaked at 18.64 million in 2100 and was at its lowest, 10.58 million, in 2024.

That places Papua New Guinea 82nd out of 236 countries with data for 2100, putting it in the middle of the range.

The long-run direction has been consistently rising across the 77 years of available data.

Population long run with projections in Papua New Guinea, year by year

Annual values for Population long run with projections in Papua New Guinea, 2024 to 2100.
Year Value Change
2024 10.58 million —
2025 10.76 million +1.8%
2026 10.95 million +1.7%
2027 11.13 million +1.7%
2028 11.31 million +1.6%
2029 11.49 million +1.6%
2030 11.67 million +1.6%
2031 11.85 million +1.5%
2032 12.02 million +1.5%
2033 12.20 million +1.4%
2034 12.37 million +1.4%
2035 12.54 million +1.4%
2036 12.71 million +1.4%
2037 12.88 million +1.3%
2038 13.05 million +1.3%
2039 13.21 million +1.3%
2040 13.38 million +1.2%
2041 13.54 million +1.2%
2042 13.70 million +1.2%
2043 13.85 million +1.1%
2044 14.01 million +1.1%
2045 14.17 million +1.1%
2046 14.32 million +1.1%
2047 14.47 million +1.0%
2048 14.62 million +1.0%
2049 14.76 million +1.0%
2050 14.91 million +1.0%
2051 15.05 million +0.9%
2052 15.18 million +0.9%
2053 15.32 million +0.9%
2054 15.45 million +0.9%
2055 15.58 million +0.8%
2056 15.71 million +0.8%
2057 15.83 million +0.8%
2058 15.95 million +0.8%
2059 16.07 million +0.7%
2060 16.18 million +0.7%
2061 16.30 million +0.7%
2062 16.40 million +0.7%
2063 16.51 million +0.6%
2064 16.61 million +0.6%
2065 16.72 million +0.6%
2066 16.82 million +0.6%
2067 16.91 million +0.6%
2068 17.01 million +0.6%
2069 17.10 million +0.5%
2070 17.19 million +0.5%
2071 17.27 million +0.5%
2072 17.35 million +0.5%
2073 17.43 million +0.5%
2074 17.51 million +0.4%
2075 17.58 million +0.4%
2076 17.65 million +0.4%
2077 17.72 million +0.4%
2078 17.78 million +0.4%
2079 17.85 million +0.4%
2080 17.91 million +0.4%
2081 17.97 million +0.3%
2082 18.03 million +0.3%
2083 18.09 million +0.3%
2084 18.14 million +0.3%
2085 18.19 million +0.3%
2086 18.24 million +0.3%
2087 18.28 million +0.3%
2088 18.33 million +0.2%
2089 18.37 million +0.2%
2090 18.41 million +0.2%
2091 18.44 million +0.2%
2092 18.48 million +0.2%
2093 18.51 million +0.2%
2094 18.54 million +0.1%
2095 18.56 million +0.1%
2096 18.58 million +0.1%
2097 18.60 million +0.1%
2098 18.62 million +0.1%
2099 18.63 million +0.1%
2100 18.64 million +0.1%

Papua New Guinea compared with similar countries

  • Papua New Guinea's 18.64 million is below the median for lower middle income countries, which is 20.20 million, 92% of the median. (47 countries reporting)
  • Papua New Guinea's 18.64 million is above the median for East Asia & Pacific, which is 1.97 million, 9.4× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2020s 11.04 million 10.58 million 11.49 million 6
2030s 12.45 million 11.67 million 13.21 million 10
2040s 14.08 million 13.38 million 14.76 million 10
2050s 15.50 million 14.91 million 16.07 million 10
2060s 16.66 million 16.18 million 17.10 million 10
2070s 17.53 million 17.19 million 17.85 million 10
2080s 18.15 million 17.91 million 18.37 million 10
2090s 18.54 million 18.41 million 18.63 million 10
2100s 18.64 million 18.64 million 18.64 million 1

Countries ranked near Papua New Guinea

  1. 79 Poland 19.33 million compare
  2. 80 Ecuador 19.09 million compare
  3. 81 Central African Republic 18.78 million compare
  4. 83 Bolivia 17.76 million compare
  5. 84 Netherlands 17.51 million compare
  6. 85 Mauritania 17.12 million compare

See the full ranking of 236 places →

More population data for Papua New Guinea

All data for Papua New Guinea →

Frequently asked questions

What is population long run with projections in Papua New Guinea?
Population long run with projections in Papua New Guinea was 18.64 million in 2100, according to Our World in Data.
What is the highest population long run with projections recorded in Papua New Guinea?
The highest recorded value was 18.64 million in 2100.
What is the lowest population long run with projections recorded in Papua New Guinea?
The lowest recorded value was 10.58 million in 2024.
How does Papua New Guinea rank for population long run with projections?
Papua New Guinea ranks 82nd out of 236 countries with data for 2100.
Is population long run with projections rising or falling in Papua New Guinea?
Over the last ten years it is up 1.3%. The long-run trend across the full record is rising.
Where does this Papua New Guinea data come from?
The figures come from Our World in Data, published as part of Population long run with projections. Statizoid updates them automatically from the source API.

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CSV · JSON — 77 observations, free to reuse under CC BY 4.0 (Our World in Data).

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Population long run with projections in Papua New Guinea. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/population-long-run-with-projections/papua-new-guinea/

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About this data

Indicator
Population long run with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed