2025 Compare Cities Health:
Castaic, CA vs Twin Falls, ID

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Highlights
- There are 180 physicians per 100,000 people in Twin Falls.
- There are 211 physicians per 100,000 people in Castaic.
- The US average is 210 physicians per 100,000 people.
 Castaic, CATwin Falls, IDUnited States
 Air Quality (100=best)  Unlock57.758.4
 Water Quality (100=best)52  Unlock55
 Superfund Sites (100=best)  Unlock95.986.9
 Physicians per Cap.211  Unlock210
 Health Cost  Unlock97100
   (100 = best)
Reviews for Castaic    3 Reviews

Over 9 years ago

I've lived in northern Castaic for 14 years so this review is for northern Castaic Pros: convenient freeway access, boating on Lake Castaic, lots of gas stations,  More

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Over 11 years ago

Formerly a "truck stop" town, Castaic is the last town before going over the Grapevine, heading North on I-5 towards San Francisco. The town is unincorporated and sits  More

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Over 12 years ago

I currently live in Valencia. Before I consider purchasing a house in Castaic off Lake Hughes Rd and closer to the lake, is it safe to live in this neighborhood? Any  More

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Reviews for Twin Falls    8 Reviews

Over 11 years ago

It is a hub community that is a gateway to the north of Sun Valley and to the south for Jackpot. New High School of 3 years to add to the established one. The hospital  More

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Over 12 years ago

Been living in Twin Falls for 2 plus years, like the people, very friendly. The Canyon is truly beautiful. Nice not to have to battle traffic, have places to walk to,  More

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In my 18 years here, Twin Falls has grown steadily, but all the schools, box stores, grocery stores are still within a 10-15 minute drive of each other. Traffic is a  More

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