Cost of Living in Williamson, AZ
Population 6,112 · Arizona · Data vintage 2023
(100 = US avg)
Williamson's housing market reflects its status as a high-earning metro: $703,000 for a typical home, 130% above the US median, paired with household incomes around $89,083 that put it in the upper third of the state.
Williamson is about 65 miles north of Peoria, the nearest large metro — close enough that regional housing and labor patterns are shaped largely by the larger market. Median home values run roughly 64% higher than Peoria's $429,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Williamson
The median home value in Williamson is $703,000 — 130% above the national median of $305,000. Median rent runs $919/month, 30% lower than the national median of $1,314/month. The median household income of $89,083/year is 19% higher than the US median of $74,580. The local unemployment rate is 3.2%, 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, Williamson has a cost of living index of 166 versus the US average of 100, meaning it is 66% more expensive.
Williamson has limited residential data
Detailed housing and income data is limited for this location. Here are the nearest cities with full cost of living data:
🏠 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 Williamson, AZ?
Williamson has a cost index of 166 (100 = national average). It is 66% above the national average.
What is average rent in Williamson, AZ?
The median gross rent in Williamson is $919 per month based on 2023 Census data.
What is the average home price in Williamson?
The median home value in Williamson is $703,000 according to Zillow and Census data.
What is the median income in Williamson?
The median household income in Williamson is $89,083 per year (2023 ACS 5-year estimates).
What is the sales tax in Williamson, AZ?
The combined state and local sales tax rate in Williamson is 8.4%. The Arizona state income tax top rate is 2.5%.
Is Williamson, AZ affordable?
Williamson is above average in cost of living, with an index of 166 — about 66% higher than the national average.
Williamson at a Glance
- Population
- 6,112
- Median Income
- $89,083
- Home Value
- $703,000
- Median Rent
- $919/mo
- Unemployment
- 3.2%
- Sales Tax
- 8.4%
Nearby Cities
Explore county-level cost of living data
Arizona Rankings
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