San Juan vs. Lima: Detailed 2026 Cost of Living & Quality Comparison

San Juan, located in Chile, and Lima, the capital of Peru, present distinct profiles for potential residents and investors. San Juan boasts a significantly smaller population compared to Lima, which is the largest city in Peru. Economically, San Juan shows a higher GDP per capita ($25,000) than Lima ($15,300), suggesting a potentially stronger local economy despite its size. However, Lima's population growth rate (0.48%) is considerably lower than San Juan's (1.25%), indicating different demographic trends.

When it comes to housing costs, the differences are stark. A 3-bedroom apartment in the city center of Lima averages $635 per month, much more affordable than the $1,154 required in San Juan. Outside the city center, Lima's apartments are also significantly cheaper ($370/month vs. $712/month in San Juan). This disparity is reflected in the property price-to-income ratio, which is higher in Lima (14.66) than in San Juan (6.16), meaning housing represents a larger proportion of income in Lima.

Food and transportation costs also differ substantially. Basic items like a loaf of bread ($2.67 in Lima vs. $4.45 in San Juan) and a mid-range restaurant meal for two ($29.65 in Lima vs. $59.99 in San Juan) are cheaper in Lima. Transportation costs reflect this pattern, with a monthly public transport pass costing $22.59 in Lima versus $109.99 in San Juan, and gasoline being slightly cheaper in Lima ($1.32/Liter vs. $2.99/Liter in San Juan).

Quality of life metrics paint a different picture. Lima scores higher on the overall Quality of Life Index (91.86) compared to San Juan's 79.99. Lima also has a better safety index (29.85) and a more favorable climate index (97.69). However, San Juan offers a lower property price index (56.56) and a significantly shorter average commute time (11.21 minutes vs. 25.21 minutes in Lima). Healthcare access is a concern in both cities, with relatively low healthcare indices (58.80 for Lima and 69.99 for San Juan).

Economically, while Lima has a lower mortgage interest rate (9.25% vs. 6.16% in San Juan), the lower salary in Lima ($642/month) is offset by the lower cost of living. San Juan offers higher potential earnings but at a significantly higher cost for housing, food, and transportation. The choice between these two cities depends on whether an individual prioritizes lower living expenses and potentially better urban amenities (Lima) or higher earnings against a smaller city context (San Juan).