Cost of Living in Walnut Creek, CA
Overall index: 214 (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 | 296 | +196% | $1,829 |
| Transportation | 103 | +3% | $3.50 |
| Food | 182 | +82% | $746 |
| Utilities | 198 | +98% | $533 |
| Healthcare | 198 | +98% | $385 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Walnut Creek?
A single adult living comfortably in Walnut Creek, CA needs approximately $74,900 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Walnut Creek, CA?
The overall cost of living in Walnut Creek, CA is 114% higher than the US national average (index: 214 where 100 = national average).
How much is rent in Walnut Creek, CA?
Average rent for a 1-bedroom apartment in Walnut Creek, CA is about $1,829/month.
Is Walnut Creek, CA expensive to live in?
Yes, Walnut Creek, CA is considered expensive (index above national average).
What salary do I need to live in Walnut Creek, CA?
A single adult needs roughly $74,900/year to cover basic living costs in Walnut Creek, CA.