Karachi
Cities
Phnom Penh
Cities
Karachi vs Phnom Penh: Comprehensive Comparison
Last updated: May 31, 2026
Summary
Karachi, as Pakistan's largest city with over 14.9 million residents, significantly outstrips Phnom Penh's population of approximately 2.1 million, highlighting its prominence as a major urban hub in South Asia. This population disparity impacts infrastructure, economic activity, and global connectivity, making Karachi a more comprehensive metropolis compared to Phnom Penh.
Key Differences at a Glance
| Aspect | Karachi | Phnom Penh | Winner |
|---|---|---|---|
| Population Size | 14,910,352 | 2,129,371 | Karachi |
| Geographical Location | Sindh, Pakistan (Latitude: 24.86, Longitude: 67.01) | Phnom Penh, Cambodia (Latitude: 11.57, Longitude: 104.92) | Tie |
| Economic Significance | Major financial and commercial hub of Pakistan | Political and cultural center of Cambodia | Karachi |
| Regional Influence | Significant geopolitical role in South Asia | Cultural and political importance within Southeast Asia | Tie |
| Data Completeness | Population, geographic coordinates, country info available | Population, geographic coordinates, country info available | Tie |
Population Size: Karachi's population is nearly seven times larger, indicating a vastly more developed urban environment with extensive services, infrastructure, and economic opportunities.
Geographical Location: Both cities are positioned in distinct geographic and cultural regions—Karachi in South Asia's coastal province and Phnom Penh in Southeast Asia—each influencing their climate, trade routes, and regional influence.
Economic Significance: Karachi hosts Pakistan's largest port and financial institutions, making it vital for regional trade and commerce, whereas Phnom Penh's economy is smaller but pivotal within Cambodia.
Regional Influence: Both cities serve as regional capitals with strategic influence, though in different geopolitical contexts—Karachi in South Asian geopolitics and Phnom Penh in ASEAN-related affairs.
Data Completeness: Both cities have comprehensive basic data, including population and geographic details, but lack detailed metrics such as infrastructure or economic indicators for a full feature completeness review.
Detailed Analysis
Karachi stands out as a mega-city with a population approaching 15 million residents, making it one of the most populous urban centers in the world. Its extensive population supports a dense network of industries, financial services, and a busy port that collectively drive Pakistan’s economy. In contrast, Phnom Penh's population of just over 2 million reflects a much smaller urban scale, though it remains the political and cultural heart of Cambodia. This size difference directly impacts the complexity of urban management, infrastructure development, and service provision.
Geographically, Karachi's coastal location in Sindh province grants it strategic importance in regional trade via the Arabian Sea, with a climate that supports diverse economic activities. Phnom Penh, situated along the Mekong River, benefits from its position as a regional hub in Southeast Asia, with a climate influenced by monsoons and river systems that support agriculture and tourism. These geographic distinctions shape their respective economic focuses and urban planning challenges.
Economically, Karachi's role as Pakistan’s financial capital and major port city makes it a critical node in regional commerce, with numerous multinational companies and financial institutions operating there. Phnom Penh, while economically smaller, is pivotal within Cambodia for its political stability and cultural appeal, fostering tourism and local enterprise. The regional influence of Karachi extends into South Asian geopolitics, whereas Phnom Penh's influence is primarily regional within ASEAN and Southeast Asian geopolitics.
Both cities offer sufficient basic data for comparison, including geographic coordinates, country information, and population metrics. However, the feature completeness remains limited in terms of infrastructure quality, economic indicators, or quality of life metrics, which are crucial for a comprehensive assessment of urban development and livability.
Overall, the comparison highlights how Karachi's sheer size, economic weight, and regional influence make it a more complex and influential city compared to Phnom Penh, which, despite its smaller scale, holds significant cultural and political importance in Southeast Asia.
Verdict
Karachi emerges as the clear winner in terms of feature completeness and overall urban prominence, primarily due to its vastly larger population, economic significance, and regional influence. While Phnom Penh is vital within its regional context, its smaller size and economic scale limit its feature breadth relative to Karachi. For users interested in major global cities with extensive infrastructure and economic activities, Karachi is the more comprehensive choice, whereas Phnom Penh suits those focused on regional cultural and political centers in Southeast Asia.
Who Should Choose What
Choose Karachi if...
Best for understanding large-scale urban development, economic hubs in South Asia, and cities with extensive infrastructure and international trade activities.
Choose Phnom Penh if...
Best for exploring regional political and cultural centers within Southeast Asia, and cities with strategic importance in ASEAN's geopolitics.