Cost of Living: Ajijic vs Buenos Aires (2026)

Buenos Aires is cheaper. A 1-bedroom apartment in city centre costs around $767/month there vs $879/month in the other city (Numbeo data).

Buenos Aires is statistically safer based on UNODC homicide data. Ajijic has a rate of 24.86 per 100,000 and Buenos Aires has 4.31 per 100,000.

Buenos Aires scores 61 to Ajijic's 51 on livability — the gap is real. Ajijic has its charms, but the numbers favor Buenos Aires. See the full comparison above for rent, safety, internet speed, climate, and democracy scores to decide which city fits your priorities.

Ajijic: Mexico Temporary Resident Visa (moderate requirements, 1–4 years). Buenos Aires: Argentina Rentista Visa (moderate requirements, 1 year (renewable)). See each city's profile page for full requirements.

Buenos Aires is easier for street-level English (55/100) than Ajijic (20/100). That's the score that matters for doctors, landlords, and bureaucracy. Office English can still run higher than street English in both cities.

A 1-bedroom in the centre: $767/month in Buenos Aires, $879/month in Ajijic (Numbeo). That's 13% cheaper rent in Buenos Aires.

Buenos Aires scores 6.5/10 on the EIU Democracy Index vs 5.3/10 for Ajijic. Both are functional democracies, though the gap matters if you're planning to stay long enough to care about local politics.

Buenos Aires scores higher on our composite healthcare index (68/100 vs 62/100 for Ajijic). That score combines clinical outcomes (IHME), universal coverage (WHO), and resident perception (Numbeo) — not just whether hospitals exist but whether the system actually works for settlers.