Cost of Living in San Tan Valley, AZ
Population 105,231 · Arizona · Data vintage 2023
(100 = US avg)
San Tan Valley is effectively a commuter community: the average resident spends 39 minutes each way getting to work, well above the 27-minute US median. Housing costs ($366,000 for a typical home) tend to reflect the tradeoff between price and access.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in San Tan Valley
The median home value in San Tan Valley is $365,900 — 20% above the national median of $305,000. Median rent runs $1,857/month, 41% higher than the national median of $1,314/month. The median household income of $93,642/year is 26% higher than the US median of $74,580. The local unemployment rate is 4.1%, below the national average of 4.8%. Arizona's top state income tax rate is 2.5% and the combined sales tax is 8.4%. Overall, San Tan Valley has a cost of living index of 129 versus the US average of 100, meaning it is 29% more 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
💨 Air Quality
EPA AQS 2023 — county-level monitoring data
Frequently Asked Questions
What is the cost of living in San Tan Valley, AZ?
San Tan Valley has a cost index of 129 (100 = national average). It is 29% above the national average.
What is average rent in San Tan Valley, AZ?
The median gross rent in San Tan Valley is $1,857 per month based on 2023 Census data.
What is the average home price in San Tan Valley?
The median home value in San Tan Valley is $365,900 according to Zillow and Census data.
What is the median income in San Tan Valley?
The median household income in San Tan Valley is $93,642 per year (2023 ACS 5-year estimates).
What is the sales tax in San Tan Valley, AZ?
The combined state and local sales tax rate in San Tan Valley is 8.4%. The Arizona state income tax top rate is 2.5%.
Is San Tan Valley, AZ affordable?
San Tan Valley is above average in cost of living, with an index of 129 — about 29% higher than the national average.
San Tan Valley at a Glance
- Population
- 105,231
- Median Income
- $93,642
- Home Value
- $365,900
- Median Rent
- $1,857/mo
- Unemployment
- 4.1%
- Sales Tax
- 8.4%
Nearby Cities
Explore county-level cost of living data
Arizona Rankings
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