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

Stockton, California, boasts a significantly higher GDP per capita ($73,000) compared to Arequipa, Peru ($15,300), reflecting a stronger overall economy. While Arequipa's population growth rate (0.48%) is slightly higher than Stockton's (0.67%), Stockton's economy demonstrates greater robustness. A critical factor for relocation or investment is the cost of living. Arequipa scores substantially lower on the Cost of Living Index (28.31) than Stockton (51.02), meaning daily expenses are considerably cheaper in Peru. However, despite the lower index, the actual cost of living in Arequipa is still lower than in Stockton. Furthermore, the Property Price to Income Ratio in Arequipa (11.49) is significantly higher than in Stockton (0.51), indicating that property costs are a larger multiple of income in Peru. This ratio, combined with the lower GDP per capita, suggests potentially less affordable property relative to income in Arequipa than the numbers initially suggest.

The overall Quality of Life Index paints a different picture. Arequipa scores 126.43, while Stockton scores 51.02, suggesting Arequipa is perceived as having a much better quality of life according to this metric. However, this index encompasses various factors. Arequipa scores lower on Safety (57.13 vs. 97.48 in Stockton) and Health Care (68.52 vs. 97.48 in Stockton), indicating significantly weaker public safety and healthcare systems compared to the United States. Conversely, Stockton scores higher on the Climate Index (75.00 vs. 83.90 in Arequipa), suggesting a potentially more favorable climate perception. Air quality is a major differentiator, with Arequipa scoring much worse (75.00) than Stockton (96.00), likely due to geographical and pollution factors. Pollution scores also show Arequipa is worse (82.36) than Stockton (78.00), though the difference is less pronounced here.

For potential investors, several factors stand out. Arequipa offers a significantly lower cost of living, which could translate to higher purchasing power for investors or employees. However, the economic data paints a different picture, with a lower GDP per capita and higher mortgage rates (15.00% vs. 4.25% in the US) making real estate investment potentially riskier due to higher financing costs. Stockton's lower mortgage rates (4.25%) make borrowing cheaper, potentially favoring long-term property investments or development. Population growth rates are similar (0.48% vs. 0.67%), but the economic foundation in Stockton appears stronger. The higher GDP per capita in Stockton suggests greater economic resilience and potentially more stable investment environments compared to Arequipa's economy.

This comparison reveals stark differences between Stockton and Arequipa. Stockton offers a higher GDP per capita, stronger economic fundamentals, a significantly better safety and healthcare environment, and vastly superior air quality. However, Arequipa presents a much lower cost of living and a higher overall quality of life index, along with significantly lower property prices relative to the local income (though still high compared to the US). The choice between the two cities depends heavily on the priorities of the individual or entity making the decision. For economic stability, safety, and healthcare, Stockton is the clear winner. For a lower cost of living and potentially a better perceived quality of life index, Arequipa is the more attractive option, despite its significant economic and quality of life drawbacks.