2025 Compare Cities Health:
Ontario, CA vs Maricopa, AZ

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Highlights
- There are 31 physicians per 100,000 people in Maricopa.
- There are 135 physicians per 100,000 people in Ontario.
- The US average is 210 physicians per 100,000 people.
 Ontario, CAMaricopa, AZUnited States
 Air Quality (100=best)  Unlock66.158.4
 Water Quality (100=best)48  Unlock55
 Superfund Sites (100=best)  Unlock96.986.9
 Physicians per Cap.135  Unlock210
 Health Cost  Unlock106100
   (100 = best)
Reviews for Ontario    6 Reviews

We've lived in this area for several years. Traveling long distances to other cities for churches. Passing a quiet, unassuming church along the way for years. Until  More

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cool  More

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I think Ontario,ca us awesome because we have an entertainment Venue and large shopping mall to please everyone of all  More

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Reviews for Maricopa    9 Reviews

I can safely say that Central Arizona is a fast growing area alongside Buckeye in the West. As East Valley prices are spiraling out of control currently and has become  More

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I have recently visited Maricopa City to visit some of my family that were priced out of the East Valley Area. I can say that Maricopa City has things people are used to  More

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As someone who used to visit my Aunt out in Maricopa for days on end and play with my cousins back in the day, it was a sleepy town with not much retail, not much  More

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