Port Moresby Population 2026 capital
Port Moresby has a population of 283,733, making it the #1 biggest city in 🇵🇬 Papua New Guinea, located in National Capital. Roughly 2.6% of Papua New Guinea's population lives here. Port Moresby is the capital of Papua New Guinea.
Population (city proper)
283,733
Rank in Papua New Guinea
#1
Coordinates
9.48°S, 147.15°E
~25 m elevation · Pacific/Port_Moresby
Cities near Port Moresby
FAQ
What is the population of Port Moresby?
Port Moresby has a population of 283,733 (city proper, latest official figure via GeoNames), making it the #1 biggest city in Papua New Guinea.
What region is Port Moresby in?
Port Moresby is located in National Capital, Papua New Guinea.
Is Port Moresby the capital of Papua New Guinea?
Yes, Port Moresby is the capital of Papua New Guinea.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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