2026 Compare Cities Health:
Castaic, CA vs Austin, TX

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Highlights
- There are 229 physicians per 100,000 people in Austin.
- There are 211 physicians per 100,000 people in Castaic.
- The US average is 210 physicians per 100,000 people.
 Castaic, CAAustin, TXUnited States
 Air Quality (100=best)  Unlock57.858.4
 Water Quality (100=best)52  Unlock55
 Superfund Sites (100=best)  Unlock99.486.9
 Physicians per Cap.211  Unlock210
 Health Cost  Unlock94100
   (100 = best)
Reviews for Castaic    3 Reviews

Over 10 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 12 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 13 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 Austin    449 Reviews

Over 2 years ago

Good place to visit.  More

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Austin is too expensive. Let's get that out of the way. Other than that it is a fun city. Ladybird Lake makes the city, imo. The ability to stand up paddle, kayak, walk  More

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The city continues to grow quickly, which a lot of people don't like. I get it, you fall in love with a city, and it's growing so fast that you don't recognize the same  More

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