Cost of Living Comparison Between Papua New Guinea and the Northern Mariana Islands
For one person, living is cheaper in Papua New Guinea: $1,375 a month against $1,762 in the Northern Mariana Islands, rent and utilities included – about $4,600 less a year. Other living expenses account for most of the difference.
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Papua New Guinea Living Index66Cost of Living Index in Papua New GuineaLearn more
How much you'll spend in Papua New Guinea and in the Northern Mariana Islands
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Papua New Guinea and in the Northern Mariana Islands actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,375 in Papua New Guinea versus $1,762 in the Northern Mariana Islands.
- Papua New Guinea $1,375
- Northern Mariana Islands $1,762
Estimated couple costs with rent: $2,177 in Papua New Guinea versus $2,580 in the Northern Mariana Islands.
- Papua New Guinea $2,177
- Northern Mariana Islands $2,580
Monthly costs for a family of three with rent: $2,979 in Papua New Guinea versus $3,399 in the Northern Mariana Islands.
- Papua New Guinea $2,979
- Northern Mariana Islands $3,399
Internal cost variation is higher in Papua New Guinea: monthly costs span $817 to $1,427, compared to $1,749–$1,749 in the Northern Mariana Islands. City choice carries more weight in Papua New Guinea.
Living in Papua New Guinea costs about 22% less than in the Northern Mariana Islands on average.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Papua New Guinea: October 26, 2026
Last update for the Northern Mariana Islands: October 25, 2026
Cost Breakdown
National rent averages: $1,741 in Papua New Guinea, $794 in the Northern Mariana Islands. Capital cities: $1,451 in Port Moresby vs $794 in Saipan.
National salary averages: $312 in Papua New Guinea, $1,005 in the Northern Mariana Islands. Higher pay doesn’t always mean more spending money – weigh income against local costs.
Cost Highlights
Rent is 119% higher in Papua New Guinea.
Salaries are about 3.2 times higher in the Northern Mariana Islands, and purchasing power comes out stronger in the Northern Mariana Islands.
- Papua New Guinea Northern Mariana Islands 2,750 km ≈ 4 h nonstop flight
- Papua New Guinea
- Northern Mariana Islands
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
How does the cost of living in the Northern Mariana Islands compare to the cost in Papua New Guinea?
Does the cost gap hold in every spending category?
Which country is better for expats: the Northern Mariana Islands or Papua New Guinea?
Papua New Guinea vs other spots: cost of living compared
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