2025 Compare Cities Cost of Living:
Black Diamond, WA vs Walnut Creek, CA

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Highlights
Is it cheaper to live in Walnut Creek or is it cheaper to live in Black Diamond?
- Walnut Creek is 10.6% more expensive than Black Diamond.

Which city has more affordable housing, Walnut Creek or Black Diamond?
- Walnut Creek housing costs are 80.6% more expensive than Black Diamond housing costs.

Is Health Care more affordable in Black Diamond or is Health Care more affordable in Walnut Creek.
- Health related expenses are 37.3% more in Walnut Creek.
 Black Diamond, WAWalnut Creek, CAUnited States
 Overall  Unlock174.9100
 Food & Groceries103.5  Unlock100
 Health  Unlock121.1100
 Housing210.3  Unlock100
 Median Home Cost  Unlock$1,025,000$338,100
 Utilities73  Unlock100
 Transportation  Unlock127.5100
 Miscellaneous151.2  Unlock100
100 = National Average (Below 100 means cheaper than the US average. Above 100 means more expensive.)
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Reviews for Black Diamond    1 Reviews

Over 5 years ago

I felt safe, it was beautiful and everyone was so nice  More

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Reviews for Walnut Creek    16 Reviews

Apart from the congestion, Walnut Creek is one of the best places in the San Francisco Bay Area to live. It is one of the most compact/walkable cities in the entire area  More

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Over 7 years ago

Almost all of Walnut Creek water comes from Pardee dam through an enclosed pipeline. That water is direct from the high Sierras. Among the best water quality in the  More

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Over 7 years ago

I grew up in Southern California and am no stranger to a more inland California climate. Before moving to WC I lived in San Francisco for 15 years where it is obviously  More

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