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Posted on: February 6, 2019

Tres Hermanos Ranch

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Tres Hermanos Ranch is 2,445 acres: 1750 acres in the City of Chino Hills and 695 acres in the City of Diamond Bar.  

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Posted on: January 17, 2019

Find Your District

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Residents can look up their district by using an interactive map online.  Learn More About Districts

Please follow these directions:

  • Single-Family Homes: enter street address in search box.
  • Condominiums: enter street address in search box...

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Posted on: December 3, 2018

Passport Services

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Did you know that the City of Chino Hills is a Passport Acceptance Facility? Walk-in service is available, for limited hours Monday through Thursday, however, not guaranteed. For added convenience, book your appointment online today!Read More...

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Posted on: March 14, 2018

2018 Water Rate Study, Budget-based Water Rates, and the Prop 218 Process

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An extensive process has been underway at various public meetings to review and discuss changing the structure of the City’s water rates to budget-based tiers, and to set the proposed amounts charged, based on system costs.  Find about ...Read More...

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