Moving to Diamond Bar, California

Population: 56,287. Estimated population in July 2024: 57,975 (+3.0% change)
Males: 27,566 (49.0%), Females: 28,721 (51.0%)

Los Angeles County

Zip code: 91765

Demographics

Median resident age: 36.5 years
Median household income: $68,871
Median house value: $245,800

Population by Race

Races in Diamond Bar:

  • White Non-Hispanic (31.0%)
  • Hispanic (18.5%)
  • Chinese (17.9%)
  • Korean (9.9%)
  • Other race (6.8%)
  • Filipino (5.3%)
  • Black (4.8%)
  • Two or more races (4.2%)
  • Asian Indian (4.0%)
  • Other Asian (2.8%)
  • Japanese (1.7%)
  • Vietnamese (1.1%)
  • American Indian (0.9%)

(Total can be greater than 100% because Hispanics could be counted in other races)

Ancestries: German (7.4%), Irish (5.9%), English (5.4%), Italian (3.4%), United States (2.1%), Arab (1.6%).

Elevation: 720 feet

Land area: 14.8 square miles

Map of Diamond Bar, CA

Population by Education

For population 25 years and over in Diamond Bar

  • High school or higher: 90.7%
  • Bachelor’s degree or higher: 42.3%
  • Graduate or professional degree: 13.4%
  • Unemployed: 5.7%
  • Mean travel time to work: 34.7 minutes

For population 15 years and over in Diamond Bar city

  • Never married: 26.6%
  • Now married: 61.1%
  • Separated: 1.5%
  • Widowed: 4.0%
  • Divorced: 6.8%

38.4% Foreign born (30.5% Asia, 4.8% Latin America).

Population change in the 1990s: +2,600 (+4.8%).

Hospitals

Hospitals/medical centers near Diamond Bar:

  • LANTERMAN DEVELOPMENTAL CENTER (about 6 miles; POMONA, CA)
  • CHARTER BHS OF SO CA CHARTER OAK (about 7 miles; COVINA, CA)
  • SAN DIMAS COMMUNITY HOSPITAL (about 7 miles; SAN DIMAS, CA)

Airports

Airports certified for carrier operations nearest to Diamond Bar:

  • ONTARIO INTL (about 16 miles; ONTARIO, CA; Abbreviation: ONT)
  • LOS ALAMITOS AAF (about 22 miles; LOS ALAMITOS, CA; Abbreviation: SLI)
  • JOHN WAYNE AIRPORT-ORANGE COUNTY (about 24 miles; SANTA ANA, CA; Abbreviation: SNA)

Other public-use airports nearest to Diamond Bar:

  • BRACKETT FIELD (about 7 miles; LA VERNE, CA; Abbreviation: POC)
  • CABLE (about 12 miles; UPLAND, CA; Abbreviation: CCB)
  • CHINO (about 14 miles; CHINO, CA; Abbreviation: CNO)

Amtrak stations near Diamond Bar:

  • 7 miles: POMONA (156 W. COMMERCIAL ST.). Services: partially wheelchair accessible, public payphones, free short-term parking, free long-term parking, call for taxi service, public transit connection.
  • 10 miles: CLAREMONT (200 W. 1ST ST.) – Bus Station. Services: fully wheelchair accessible, public payphones, full-service food facilities, free short-term parking, free long-term parking, call for car rental service, call for taxi service, public transit connection.
  • 12 miles: FULLERTON (120 E. SANTA FE AVE.). Services: ticket office, fully wheelchair accessible, enclosed waiting area, public restrooms, public payphones, full-service food facilities, free short-term parking, paid long-term parking, taxi stand, public transit connection.

Colleges and Universities

Colleges/universities with over 2000 students nearest to Diamond Bar:

  • MT SAN ANTONIO COLLEGE (about 3 miles; WALNUT, CA; Full-time enrollment: 14,954)
  • CALIFORNIA STATE POLYTECHNIC UNIVERSITY-POMONA (about 6 miles; POMONA, CA; Full-time enrollment: 15,527)
  • DEVRY INSTITUTE OF TECHNOLOGY-POMONA (about 6 miles; POMONA, CA; Full-time enrollment: 3,006)
  • UNIVERSITY OF LA VERNE (about 9 miles; LA VERNE, CA; Full-time enrollment: 4,718)
  • CITRUS COLLEGE (about 10 miles; GLENDORA, CA; Full-time enrollment: 6,830)
  • AZUSA PACIFIC UNIVERSITY (about 11 miles; AZUSA, CA; Full-time enrollment: 5,285)
  • FULLERTON COLLEGE (about 12 miles; FULLERTON, CA; Full-time enrollment: 11,158)

Schools

Public high school in Diamond Bar:

  • DIAMOND BAR HIGH (Students: 3,094; Location: 21400 PATHFINDER ROAD; Grades: 09 – 12)

Public primary/middle schools in Diamond Bar:

  • CHAPARRAL MIDDLE (Students: 1,334; Location: 1408 S. SPRUCE TREE DR.; Grades: 06 – 08)
  • LORBEER MIDDLE (Students: 1,045; Location: 501 DIAMOND BAR BLVD.; Grades: 07 – 08)
  • EVERGREEN ELEMENTARY (Students: 754; Location: 2450 S. EVERGREEN SPRINGS; Grades: KG – 05)
  • QUAIL SUMMIT ELEMENTARY (Students: 641; Location: 23330 E. QUAIL SUMMIT DR.; Grades: KG – 05)
  • CASTLE ROCK ELEMENTARY (Students: 600; Location: 2975 CASTLE ROCK ROAD; Grades: KG – 05)
  • GOLDEN SPRINGS ELEMENTARY (Students: 593; Location: 245 S. BALLENA DR.; Grades: KG – 06)
  • MAPLE HILL ELEMENTARY (Students: 551; Location: 1350 MAPLE HILL ROAD; Grades: KG – 05)
  • ARMSTRONG ELEMENTARY (Students: 550; Location: 22750 BEAVERHEAD DR.; Grades: KG – 06)
  • DIAMOND POINT ELEMENTARY (Students: 505; Location: 24150 SUNSET CROSSING ROAD; Grades: KG – 06)
  • PANTERA ELEMENTARY SCHOOL (Students: 284; Location: 801 PANTERA DRIVE; Grades: KG – 06)

Private primary/middle schools in Diamond Bar:

  • MT CALVARY LUTHERAN SCH (Students: 320; Location: 23300 E GOLDEN SPRINGS; Grades: KG – 8)
  • DBC CHILDRENS CENTER (Students: 112; Location: 2335 S. DIAMOND BAR BLVD; Grades: PK – KG)
  • VILLAGE MONTESSORI (Students: 83; Location: 23431 GOLDEN SPRINGS; Grades: PK – KG)
  • FIRST CHRISTIAN PRESCHOOL (Students: 72; Location: 3338 DIAMOND CANYON; Grades: PK – KG)