Diamond Bar, CA Profile: Facts, Map & Data

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Diamond Bar, California - Basic Facts

The City of Diamond Bar had a population of 57,937 as of July 1, 2017. Diamond Bar ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in California. See peer rankings below.

The primary coordinate point for Diamond Bar is located at latitude 34.0016 and longitude -117.8176 in Los Angeles County. The formal boundaries for the City of Diamond Bar (see map below) encompass a land area of 14.88 sq. miles and a water area of 0 sq. miles. Los Angeles County is in the Pacific time zone (GMT -8). The elevation is 696 feet.

The City of Diamond Bar (GNIS ID: 2410334) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

California is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Diamond Bar is located within East San Gabriel Valley CCD of Los Angeles County.

Beneath the boundary map are tables with Diamond Bar population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.


Neighborhood Data

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City of Diamond Bar, CA Boundary Map



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Diamond Bar, CA Data & Demographics (As of July 1, 2017)

POPULATION

Total Population 57,937
Daytime Population: Workers 17,966
Daytime Population: Residents 28,826
Total Daytime Population (TDP) 46,792
Ratio TDP/Total Population1 0.81
Population in Households 57,804
Population in Familes 52,309
Population in Group Qrtrs 133
Population Density2 3,894
Diversity Index3 73
 

INCOME

Median Household Income $96,811
Average Household Income $119,341
Per Capita Income $38,337

HOUSING

Total Housing Units 19,075 (100%)
Owner Occupied HU 14,770 (77.4%)
Renter Occupied HU 3,733 (19.6%)
Vacant Housing Units 572 ( 3.0%)
Median Home Value $600,256
Average Home Value $639,589
 

HOUSEHOLDS

Total Households 18,503
Average Household Size 3.12
Family Households 15,352
Average Family Size 3
NOTES
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.

GROWTH RATE / YEAR

2010-2017 2017-2022
Population 0.58% 0.6%
Households 0.47% 0.53%
Families 0.47% 0.53%
Median Household Income   1.46%
Per Capita Income   2.21%

Diamond Bar, CA - Peer Comparisons by Rank and Percentile

The table below compares Diamond Bar to the other 1,516 incorporated cities, towns and CDPs in California by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 164 89th
Population Density # 331 78th
Diversity Index # 557 63rd
Median Household Income # 205 87th
Per Capita Income # 408 73rd

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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