Cost of Living in Castaic, CA
Overall index: 167 (100 = US national average). Data source: US Census ACS 2023 & BLS OEWS 2025, 2025.
Overall Cost of Living Index
Cost Breakdown by Category
| Category | Index | vs US avg | Sample cost |
|---|---|---|---|
| Housing | 204 | +104% | $1,226 |
| Transportation | 103 | +3% | $3.50 |
| Food | 177 | +77% | $726 |
| Utilities | 152 | +52% | $367 |
| Healthcare | 152 | +52% | $265 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Castaic?
A single adult living comfortably in Castaic, CA needs approximately $58,450 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Castaic, CA?
The overall cost of living in Castaic, CA is 67% higher than the US national average (index: 167 where 100 = national average).
How much is rent in Castaic, CA?
Average rent for a 1-bedroom apartment in Castaic, CA is about $1,226/month.
Is Castaic, CA expensive to live in?
Yes, Castaic, CA is considered expensive (index above national average).
What salary do I need to live in Castaic, CA?
A single adult needs roughly $58,450/year to cover basic living costs in Castaic, CA.