Cost of Living Comparison Between Tacna and Arequipa
For one person, living is cheaper in Tacna: $433 a month against $696 in Arequipa, rent and utilities included – about $3,200 less a year. Rent and utilities account for most of the difference.
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Arequipa Living Index34Cost of Living Index in ArequipaLearn more
How much you'll spend in Tacna and in Arequipa
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Tacna and in Arequipa actually costs, broken down by who's living it.
A single person spends $433 per month in Tacna vs $696 in Arequipa, rent included.
- Tacna $433
- Arequipa $696
A couple spends around $621 per month in Tacna vs $1,094 in Arequipa, rent included.
- Tacna $621
- Arequipa $1,094
A family of three spends $810 per month in Tacna vs $1,492 in Arequipa, rent included.
- Tacna $810
- Arequipa $1,492
Tacna is about 38% cheaper than Arequipa, and outside of rent the biggest gap is in clothing.
Both Tacna and Arequipa are more affordable than the global median – Tacna 68% lower, Arequipa 49% lower.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Tacna: November 1, 2026
Last update for Arequipa: November 3, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
Salaries run about 30% higher in Arequipa, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $14 in Tacna versus $26 in Arequipa. Monthly groceries follow the same trend: $147 vs $172 – making Tacna the more affordable choice for daily food spending.
- Tacna Arequipa 230 km
- Tacna
- Arequipa
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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