Gaziantep vs. Arequipa: Detailed 2026 Cost of Living & Quality Comparison

Gaziantep, Turkey, with a population exceeding 2 million, presents a distinct economic and quality-of-life profile compared to Arequipa, Peru, home to approximately 1 million residents. Gaziantep boasts a significantly higher GDP per capita at $25,000 versus Arequipa's $15,300. However, the Property Price to Income Ratio in Gaziantep stands at 1.96, considerably lower than Arequipa's 11.49, indicating that housing is more affordable relative to income in Gaziantep. Despite this, the overall Cost of Living Index favors Arequipa (28.31) compared to Gaziantep's higher index, reflecting lower general expenses in Peru. This combination suggests Arequipa offers greater financial accessibility, particularly concerning housing, while Gaziantep presents higher earning potential but at a significantly greater cost of living.

When examining housing costs, Gaziantep demonstrates a clear advantage. The average price per square meter for an apartment in the city center is $223, far below Arequipa's $2,007. Similarly, prices for apartments outside the city center are $158 in Gaziantep versus $1,001 in Arequipa. Monthly rent for a 3-bedroom apartment in the city center is $646 in Gaziantep, substantially less than the $1,152 required in Arequipa. While utilities for an 85m² apartment are slightly higher in Arequipa ($96/month) than in Gaziantep ($85/month), the difference is less significant than the stark contrast in housing costs.

Daily living expenses also favor Gaziantep. Groceries for basic products are approximately 20% cheaper in Turkey. Transportation costs are significantly lower, with a local one-way ticket costing $0.50 versus $0.30 in Arequipa, and gasoline is $1.00 per liter compared to $1.22 in Peru. Dining out for two people at a mid-range restaurant is slightly cheaper in Arequipa ($30.72) than in Gaziantep ($30.00), though the difference is marginal.

Healthcare accessibility presents a notable difference between the two cities. Arequipa significantly outperforms Gaziantep in healthcare quality, with an index of 68.52 compared to Gaziantep's 62.04. This suggests better healthcare infrastructure, availability, and potentially outcomes in Peru. Safety is another area where Arequipa shows a slight edge, with a Safety Index of 57.13 compared to Gaziantep's 50.2. While both cities face safety challenges, Arequipa appears marginally safer according to available metrics.

Climate preferences differ substantially. Arequipa enjoys a significantly more favorable Climate Index (83.9) compared to Gaziantep's 73.21, suggesting a more desirable weather pattern for residents. Air quality is another critical factor, with Arequipa having a lower Pollution Index (82.36) than Gaziantep's 60.77, indicating cleaner air in Peru.

In summary, Arequipa offers a significantly lower cost of living, particularly concerning housing, despite a lower GDP per capita. This makes it potentially more financially accessible for individuals and families. However, Gaziantep presents higher earning potential. Quality of life factors such as healthcare, safety, and environmental conditions (climate and air quality) are generally superior in Arequipa. Conversely, Gaziantep offers a more affordable lifestyle overall, albeit at a higher expense level. The choice between these two cities ultimately depends on whether an individual prioritizes financial accessibility and potentially better quality-of-life fundamentals (healthcare, safety, environment) in Arequipa, or the higher earning potential and lower quality-of-life metrics in Gaziantep.