Cambodia vs Papua New Guinea Comparison

Country Comparison
Cambodia Flag

Cambodia

17.8M (2025)

VS
Papua New Guinea Flag

Papua New Guinea

10.8M (2025)

Comprehensive comparison across 9 categories and 44 indicators

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Cambodia Flag

Cambodia

Population: 17.8M (2025) Area: 181K km² GDP: $49.8B (2025)
Capital: Phnom Penh
Continent: Asia
Official Languages: Khmer
Currency: KHR
HDI: 0.606 (151.)
Papua New Guinea Flag

Papua New Guinea

Population: 10.8M (2025) Area: 462.8K km² GDP: $32.8B (2025)
Capital: Port Moresby
Continent: Oceania
Official Languages: English, Tok Pisin, Hiri Motu
Currency: PGK
HDI: 0.576 (160.)

Geography and Demographics

Cambodia
Papua New Guinea
Area
181K km²
462.8K km²
Total population
17.8M (2025)
10.8M (2025)
Population density
100.2 people/km² (2025)
22.5 people/km² (2025)
Average age
26.2 (2025)
22.8 (2025)

Economy and Finance

Cambodia
Papua New Guinea
Total GDP
$49.8B (2025)
$32.8B (2025)
GDP per capita
$2,870 (2025)
$2,560 (2025)
Inflation rate
1.0% (2025)
5.5% (2025)
Growth rate
4.0% (2025)
4.6% (2025)
Minimum wage
$210 (2025)
$350 (2024)
Tourism revenue
$4.6B (2025)
$10M (2025)
Unemployment rate
0.3% (2025)
2.7% (2025)
Public debt
29.5% (2025)
54.0% (2025)
Trade balance
-$294 (2025)
$3K (2025)

Quality of Life and Health

Cambodia
Papua New Guinea
Human development
0.606 (151.)
0.576 (160.)
Happiness index
4,341 (124.)
No data
Health Exp. per Cap. ($)
$110 (5%)
$81 (3%)
Life expectancy
71 (2025)
66.4 (2025)
Safety index
70.5 (96.)
53.7 (140.)

Education and Technology

Cambodia
Papua New Guinea
Education Exp. (% GDP)
3.1% (2025)
1.7% (2025)
Literacy rate
68.7% (2025)
70.1% (2025)
Primary school completion
68.7% (2025)
70.1% (2025)
Internet usage
68.2% (2025)
28.3% (2025)
Internet speed
46.95 Mbps (108.)
No data

Environment and Sustainability

Cambodia
Papua New Guinea
Renewable energy
52.8% (2025)
36.4% (2025)
Carbon emissions per capita
18 kg per capita (2025)
6 kg per capita (2025)
Forest area
42.7% (2025)
78.9% (2025)
Freshwater resources
476 km³ (2025)
801 km³ (2025)
Air quality
26.58 µg/m³ PM2.5 (2025)
18.16 µg/m³ PM2.5 (2025)

Military Power

Cambodia
Papua New Guinea
Military expenditure
$759M (2025)
$90M (2025)
Military power rank
4,657 (74.)
175 (151.)

Governance and Politics

Cambodia
Papua New Guinea
Democracy index
2.94 (2024)
5.97 (2024)
Corruption perception
21 (155.)
32 (124.)
Political stability
0.1 (95.)
-0.5 (124.)
Press freedom
30 (157.)
55.2 (77.)

Infrastructure and Services

Cambodia
Papua New Guinea
Clean water access
82.2% (2025)
50.2% (2025)
Electricity access
100.0% (2025)
32.6% (2025)
Electricity price
0.18 $/kWh (2025)
0.3 $/kWh (2025)
Paved Roads
No data
No data
Traffic deaths (per 100K)
21.05 /100K (2025)
10.74 /100K (2025)
Retirement age
No data
55 (2025)

Tourism and International Relations

Cambodia
Papua New Guinea
Passport power
41.31 (2025)
48.4 (2025)
Tourist arrivals
2.3M (2022)
66.8K (2022)
Tourism revenue
$4.6B (2025)
$10M (2025)
World heritage sites
4 (2025)
1 (2025)

Comparison Result

Cambodia
Cambodia Flag
23.0

Superior Fields

Leader
Cambodia
Papua New Guinea
Papua New Guinea Flag
17.0

Superior Fields

* This score reflects overall livability and quality of life, not just economic or military strength

GDP Comparison

Total GDP

$49.8B (2025)
Cambodia
vs
$32.8B (2025)
Papua New Guinea
Difference: %52

GDP per Capita

$2,870 (2025)
Cambodia
vs
$2,560 (2025)
Papua New Guinea
Difference: %12

Comparison Evaluation

Cambodia Flag

Cambodia Evaluation

Cambodia demonstrates superiority in: • Cambodia has 4.5x higher population density • Cambodia has 8.4x higher military spending • Cambodia has 3.1x higher electricity access • Cambodia has 460.0x higher tourism revenue
Papua New Guinea Flag

Papua New Guinea Evaluation

While Papua New Guinea ranks lower overall compared to Cambodia, specific areas demonstrate competitive advantages:

Areas where Papua New Guinea shows strength: • Papua New Guinea has 2.6x higher land area • Papua New Guinea has 2.0x higher democracy index • Papua New Guinea has 67% higher minimum wage • Papua New Guinea has 84% higher press freedom index

Overall Evaluation

Final Conclusion

Cambodia vs. Papua New Guinea: The Ancient Civilization vs. The Last Frontier

A Tale of a Unified Empire and a World of a Thousand Tribes

To compare Cambodia and Papua New Guinea (PNG) is to contrast a well-documented ancient civilization with one of the last and most diverse collections of traditional cultures on Earth. Cambodia is the story of the great Khmer Empire, a unified kingdom that left behind the magnificent, intricate temples of Angkor. PNG is a land of staggering diversity, home to over 800 indigenous languages and countless distinct tribes, many of whom have had only limited contact with the modern world. It is not one story, but a thousand.

The Starkest Contrasts

  • Cultural Unity vs. Diversity: Cambodia is overwhelmingly Khmer, with a shared language, religion, and history. PNG is the most linguistically diverse country on the planet. Its identity is a mosaic of fierce, proud, and incredibly varied tribal groups. There is no single "Papua New Guinean" culture.
  • The Known vs. The Unknown: The history of Cambodia’s empire is carved in stone and well-researched. PNG is one of the world’s last great frontiers for exploration. Its rugged, mountainous interior has kept its cultures isolated and preserved, and much remains to be discovered by the outside world.
  • The Landscape: Cambodia’s landscape is one of fertile plains and gentle rivers. PNG’s landscape is one of extreme, dramatic geography—impenetrable jungles, rugged mountain ranges, and active volcanoes. This terrain is the primary reason for its incredible cultural diversity, as it kept tribes isolated from one another for millennia.

A Journey in Time

A trip to Cambodia is a journey back to the height of a great historical empire. You are walking through the physical remnants of a sophisticated past. A trip to PNG is like stepping into a living anthropological museum. It is a chance to witness ancient traditions, ceremonies, and ways of life that have vanished from almost everywhere else on the planet. You are not just seeing history; you are experiencing it in the present tense.

Practical Advice

If You Want to Start a Business:
  • Cambodia is for you if: You are in a fast-growing, developing market with established paths for investment in tourism and manufacturing.
  • PNG is for you if: You are in the resource extraction industry (mining, natural gas) or highly specialized, expedition-style tourism. The logistical challenges are immense, and operating here requires deep local knowledge and resilience.
If You Want to Settle:
  • Choose Cambodia for: An affordable, historically rich, and relatively easy expatriate experience.
  • Choose PNG for: This is an extremely challenging place for settlement. It is for the most adventurous and dedicated individuals, such as researchers, missionaries, or specialists in the resource sector. Safety and infrastructure are significant concerns.

Tourism Experience

Cambodia offers a comfortable and profound tourism experience focused on its world-class historical sites. PNG offers one of the world’s most challenging and rewarding travel experiences. It is expedition travel, not a vacation. You might be trekking the Kokoda Trail, attending a "sing-sing" (a festival of different tribes), or diving in pristine, remote waters. It requires expert guides and a high tolerance for adventure.

Conclusion: Which World Do You Choose?

The choice is between understanding a great, unified civilization and witnessing the breathtaking diversity of human culture at its most elemental. Cambodia provides a clear, powerful story written in stone. PNG provides a chaotic, vibrant, and endless library of human stories, passed down orally through generations. One is a masterpiece of history; the other is a masterpiece of anthropology.🏆 The Verdict: For the vast majority of travelers, Cambodia offers a more accessible, comfortable, and historically profound journey. For the true adventurer and cultural explorer seeking one of the last authentic frontiers on Earth, PNG is the ultimate pilgrimage.Final Word: Cambodia shows you the incredible things humans can build. Papua New Guinea shows you the incredible number of ways there are to be human.

💡 Surprising Fact: In some remote parts of PNG, tribal conflicts that were traditionally resolved with spears and arrows are still a part of life. The country is a complex mix of the ancient and the modern, where people might use a mobile phone in the morning and attend a traditional ceremony in the afternoon.

Other Country Comparisons

Data Disclaimer: Projected data (future years) are estimates based on mathematical models. Actual values may differ. Learn about our methodology →

Data Sources

Comparison data is aggregated from multiple authoritative international organizations:

World Bank Open Data - Development and economic indicators
UN Data - Population and demographic statistics
IMF Data Portal - International financial statistics
WHO Data - Global health statistics
OECD Statistics - Economic and social data
Our Methodology - Learn how we process and analyze data

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