Czechia vs Papua New Guinea
Czechia has about the same population as Papua New Guinea: 10,886,878 vs 10,762,817, a gap of 124,061. Papua New Guinea is growing faster (+1.75% vs −0.17% a year), adding about 187,947 people a year against −18,135. Using continuous exponential growth from the stated base year, if these rates held, Papua New Guinea would overtake Czechia in about 1 years (from the 2025 population bases, around 2026) — a projection, not a forecast. Czechia is the older society: 21.2% aged 65+ against 3.6% in Papua New Guinea, while Papua New Guinea has more children (33.1% under 15 vs 15.1%). Czechia is 6.1× as densely populated (140.8 vs 22.9 people per km²). People in Czechia live 13.7 years longer on average (80.0 vs 66.3). GDP per capita is 11.9× higher in Czechia ($35,917 vs $3,020).
Country/territory population bases: World Bank 2025 (Czechia) and 2025 (Papua New Guinea); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Czechia vs Papua New Guinea — side by side
 Czechia |  Papua New Guinea | |
|---|---|---|
| Population | 10,886,8782025 | 10,762,8172025 |
| Growth rate / yr | −0.17%2025 | +1.75%2025 |
| Births per 1,000 | 7.72024 | 24.32024 |
| Deaths per 1,000 | 10.32024 | 6.62024 |
| Children per woman | 1.362024 | 3.072024 |
| Life expectancy | 80.0 yrs2024 | 66.3 yrs2024 |
| Aged 0–14 | 15.1%2025 | 33.1%2025 |
| Aged 65+ | 21.2%2025 | 3.6%2025 |
| Density | 140.8 /km²2023 | 22.9 /km²2023 |
| Area | 78,871 km²2023 | 462,840 km²2023 |
| Urban population | 72.9%2025 | 15.8%2025 |
| Net migration / yr | -112,1882025 | -2842025 |
| GDP per capita | $35,9172025 | $3,0202025 |
| Country population rank (available records) | #88 | #91 |
| Base / world population (World Bank 2025) | 0.13% | 0.13% |
Highlighted cell = the higher value (not "better"). Small print under each value is its own data year. Source: World Bank; country/territory population bases may have different years. These are not live counts.
Population since 1960
World Bank population history (not the separate UN WPP timeline). Czechia: 1.1× from 1960 to 2025; Papua New Guinea: 5.4× from 1960 to 2025. Left: absolute population. Right: each series indexed to its own first available year = 100; baseline years may differ.
More comparisons
Regions: Europe & Central Asia · East Asia & Pacific · rankings
Czechia: Czechia vs United Arab Emirates, Czechia vs Honduras, Czechia vs Cuba, Czechia vs Portugal, Czechia vs Tajikistan, Czechia vs Papua New Guinea, Czechia vs Slovakia.
Papua New Guinea: Papua New Guinea vs Czechia, Papua New Guinea vs Portugal, Papua New Guinea vs Tajikistan, Papua New Guinea vs Sweden, Papua New Guinea vs Greece, Papua New Guinea vs Azerbaijan.
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