Cost of Living in San Luis, AZ
Population 35,998 · Arizona · Data vintage 2023
(100 = US avg)
San Luis lands reasonably close to national benchmarks on most cost indicators, with a median home value of $197,000 — 35% below the US figure. That makes it a useful reference point for comparing with more extreme markets in Arizona. Around 22% of residents live below the federal poverty line, a rate that tends to correlate with the income and housing figures above.
Geographically, San Luis lies roughly 130 miles east of the nearest major metro, El Cajon. Median home values run roughly 69% lower than El Cajon's $633,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in San Luis
The median home value in San Luis is $197,400 — 35% below the national median of $305,000. Median rent runs $746/month, 43% lower than the national median of $1,314/month. The median household income of $57,364/year is 23% lower than the US median of $74,580. The local unemployment rate is 10.8%, above the national average of 4.8%. Arizona's top state income tax rate is 2.5% and the combined sales tax is 8.4%. The climate averages highs of 88.1°F and lows of 63.8°F. Overall, San Luis has a cost of living index of 62 versus the US average of 100, meaning it is 38% less expensive.
🏠 Housing
HUD Fair Market Rents by Bedroom
💰 Estimated Monthly Budget
Estimates based on median data and national averages. Actual costs vary.
🛒 Food & Groceries
National BLS average prices (2023). Local prices may vary.
🚗 Transportation
Commute Mode
⚡ Utilities
📋 Taxes
💼 Income & Employment
🎓 Education
👥 Demographics
🌤 Climate
NOAA 1991–2020 Climate Normals
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 70 | 73 | 80 | 86 | 94 | 103 | 107 | 106 | 101 | 90 | 78 | 68 |
| Low °F | 48 | 50 | 55 | 60 | 67 | 75 | 83 | 83 | 78 | 66 | 54 | 47 |
| Precip" | 0.39 | 0.38 | 0.39 | 0.14 | 0.06 | 0.01 | 0.24 | 0.20 | 0.68 | 0.13 | 0.23 | 0.43 |
💨 Air Quality
EPA AQS 2023 — county-level monitoring data
Frequently Asked Questions
What is the cost of living in San Luis, AZ?
San Luis has a cost index of 62 (100 = national average). It is 38% below the national average.
What is average rent in San Luis, AZ?
The median gross rent in San Luis is $746 per month based on 2023 Census data.
What is the average home price in San Luis?
The median home value in San Luis is $197,400 according to Zillow and Census data.
What is the median income in San Luis?
The median household income in San Luis is $57,364 per year (2023 ACS 5-year estimates).
What is the sales tax in San Luis, AZ?
The combined state and local sales tax rate in San Luis is 8.4%. The Arizona state income tax top rate is 2.5%.
Is San Luis, AZ affordable?
Yes, San Luis is generally considered affordable, with a cost of living index of 62 — about 38% below the US national average of 100.
What is the weather like in San Luis?
San Luis has average high temperatures of 88.1°F and average lows of 63.8°F. Annual precipitation is 3.3". Data from NOAA 1991–2020 Climate Normals.
San Luis at a Glance
- Population
- 35,998
- Median Income
- $57,364
- Home Value
- $197,400
- Median Rent
- $746/mo
- Unemployment
- 10.8%
- Avg High Temp
- 88.1°F
- Sales Tax
- 8.4%
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Explore county-level cost of living data
Arizona Rankings
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