ZIP 91765

Diamond Bar (neighboring ZIP)

The hillside city just north of Chino Hills, sharing the SR-57/60 interchange and the Diamond Bar Golf Course.

Vibe
Hillside, commuter-friendly
Best for
Golfers, LA commuters
Median home
$900K–$1.2M
Landmark
Diamond Bar Golf Course

Where it is

Directly north of Chino Hills across the Los Angeles/San Bernardino county line, connected via Chino Hills Pkwy and Grand Ave.

The vibe

Similar hillside suburban character to Chino Hills, with a strong South Coast Air Basin commuter base heading into Los Angeles.

Neighborhood highlights

  • Diamond Bar Golf Course
  • The Diamond Bar Center event venue
  • Schabarum Regional Park nearby
  • Shared trail access into the Puente-Chino Hills wildlife corridor

Neighborhoods within 91765

Diamond Bar VillageThe Country EstatesSteep Canyon

Where to eat

  • 85C Bakery Cafe
    Popular Taiwanese bakery and coffee chain outpost.

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  • Diamond Bar Village restaurants
    A wide mix of Asian cuisine reflecting the city's demographics.

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Things to do & see

  • Diamond Bar Golf Course
    Public 18-hole course with mountain views.

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  • The Diamond Bar Center
    City event and banquet venue overlooking the golf course.

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Where to shop

  • Diamond Bar Town Center
    Grocery-anchored shopping along Grand Ave.

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Parks & green space

  • Pantera Park
    Community park with sports courts and a skate area.
  • Summitridge Park
    Trailhead into the hillside open space shared with Chino Hills.

Schools

  • Diamond Bar High School (Walnut Valley Unified)
  • Chaparral Middle School

Housing

1970s–1990s hillside tract and view homes, similar in style and price range to Chino Hills' Rolling Ridge and Vellano neighborhoods.

Getting around

SR-57 and SR-60 meet at the 'Diamond Bar interchange,' a well-known commuter chokepoint for both Diamond Bar and Chino Hills residents heading toward Los Angeles.

A little history

Diamond Bar incorporated in 1989, just two years before Chino Hills, and the two cities share much of the same rolling open-space terrain and 1970s–1990s suburban growth pattern along the county line.

Living here

Many Chino Hills residents cross into Diamond Bar for Grand Ave shopping, golf, or to shave a few minutes off a commute toward the 57/60.

Visiting for the first time

Grab a round at Diamond Bar Golf Course, then continue down Grand Ave back into Chino Hills for dinner at The Shoppes.

Shared hills, shared traffic

Diamond Bar and Chino Hills residents both know the 57/60 interchange all too well, but they also share the open, oak-and-sage hillsides of the Puente-Chino Hills wildlife corridor, one of the last unbroken habitat links in urban Southern California.