Cost of Living Comparison Between Austin, TX and Tacna
For one person, living is cheaper in Tacna: $433 a month against $2,689 in Austin, TX, rent and utilities included – about $27,100 less a year. Rent and utilities account for most of the difference.
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Austin, TX Living Index128Cost of Living Index in Austin, TXLearn more
How much you'll spend in Austin, TX and in Tacna
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Austin, TX and in Tacna actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,689 in Austin, TX versus $433 in Tacna.
- Austin, TX $2,689
- Tacna $433
Estimated couple costs with rent: $4,112 in Austin, TX versus $621 in Tacna.
- Austin, TX $4,112
- Tacna $621
Monthly costs for a family of three with rent: $5,534 in Austin, TX versus $810 in Tacna.
- Austin, TX $5,534
- Tacna $810
Living in Austin, TX is roughly 522% more expensive than in Tacna, and outside of rent the biggest gap is in groceries.
The two cities straddle the global median: Austin, TX is 99% above, Tacna is 68% below.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Austin, TX: November 2, 2026
Last update for Tacna: November 1, 2026
Cost Breakdown
Austin, TX pays about 11 times more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $88 in Austin, TX vs $14 in Tacna for a mid-range dinner for two. Groceries echo the gap at $407 vs $147 per month, with Tacna cheaper across the board.
- Austin, TX Tacna 6,120 km ≈ 8 h nonstop flight
- Austin, TX
- Tacna
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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