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Diamond Bar (CA) Streets, Geographical, Population & More

S Diamond Bar Blvd
Golden Springs Dr
Castle Rock Rd
Sylvan Glen Rd
Longview Dr
PO Box
Crooked Creek Dr
Sunset Crossing Rd
Summitridge Dr
Hilton Head Dr
Decorah Rd
Armitos Pl
Birds Eye Dr
Kiowa Crest Dr
Steeplechase Ln
Rio Lobos Rd
S Rock River Rd
Terrace Ln
Golden Prados Dr
Estoril Dr
Running Branch Rd
Pantera Dr
Falcon Ridge Rd
N Del Sol Ln
Grand Ave
Hawkwood Rd
N Rock River Dr
Palomino Dr
S Prospectors Rd
Leyland Dr

Population of Diamond Bar, California

StateCalifornia
Land Area (mi²)14.9 sq mi
Density (mi²)3,696.9/sq mi
2022 Growth Rate-0.09% (-47)
Growth Since 2020-1.6% (-892)
Rank in State169th
Rank in Country790th

The population of Diamond Bar, CA in 2022 is estimated to be 54,978. This is a decrease of -0.09% (-47 people) compared to the population in 2021.

Population of Diamond Bar by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Diamond Bar by Age

Diamond Bar Population Pyramid 2022
Diamond Bar Median Age
42.9
Total
40.3
Male
44.7
Female
Diamond Bar Sex Ratio
48.56%
27,129
Male
51.44%
28,741
Female
Diamond Bar Age Dependency Ratio
27.1
Old Age Dependency Ratio
32.4
Child Dependency Ratio
Diamond Bar Adults
44,535
Adults
(9,502 of whom are seniors) in Diamond Bar.

Population of Diamond Bar by Year

Year
PopulationGrowthAnnual Growth Rate
Streets