2026 Compare Cities Religion:
Castro Valley, CA vs Ketchum, ID

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Highlights
- People living in Ketchum are 5.9% less likely to have a religous affiliation, than people living in Castro Valley
 Castro Valley, CAKetchum, IDUnited States
 Percent Religious  Unlock28.6%49.4%
 Baptist2.6%  Unlock8.2%
 Episcopalian  Unlock2.8%0.6%
 Catholic16.1%  Unlock19.7%
 Church of Jesus Christ  Unlock10.7%2.1%
 Lutheran0.6%  Unlock2.4%
 Pentecostal  Unlock0.4%1.9%
 Methodist1.6%  Unlock4.0%
 Presbyterian  Unlock1.1%1.7%
 Other Christian5.2%  Unlock6.7%
 Judaism  Unlock0.0%0.7%
 Eastern1.4%  Unlock0.5%
 Islam  Unlock0.0%0.9%
Reviews for Castro Valley    7 Reviews

CURMUDGEON - THANK YOU for your post. The most important part of your comment is your second paragraph. "Hodge-Podge" is the correct word for a lot of Castro  More

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Over 12 years ago

Kind of rural but close to Oakland and San  More

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Castro Valley is the largest unincorporated "city" in the Bay Area. Over the years, several attempts have been made to incorporate, but they have all been defeated at  More

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Reviews for Ketchum    1 Reviews

Over 11 years ago

Small town life with the mountains to enjoy all four seasons. Great restaurants and shopping available though knowing where to go helps in keeping the costs reasonable.   More

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