Westminster, CA Profile: Facts, Map & Data


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Westminster, California - Basic Facts

The City of Westminster had a population of 94,889 as of July 1, 2017. Westminster 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 Westminster is located at latitude 33.7523 and longitude -117.9939 in Orange County. The formal boundaries for the City of Westminster (see map below) encompass a land area of 10.04 sq. miles and a water area of 0 sq. miles. Orange County is in the Pacific time zone (GMT -8). The elevation is 39 feet.

The City of Westminster (GNIS ID: 2412236) 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 Westminster is located within North Coast CCD of Orange County.

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

Alternate Unofficial Names for Westminster: Westminister.

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City of Westminster, CA Boundary Map

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


Total Population 94,889
Daytime Population: Workers 25,510
Daytime Population: Residents 54,087
Total Daytime Population (TDP) 79,597
Ratio TDP/Total Population1 0.84
Population in Households 94,069
Population in Familes 80,629
Population in Group Qrtrs 820
Population Density2 9,448
Diversity Index3 78


Median Household Income $63,756
Average Household Income $85,032
Per Capita Income $24,834


Total Housing Units 28,827 (100%)
Owner Occupied HU 14,953 (51.9%)
Renter Occupied HU 12,401 (43.0%)
Vacant Housing Units 1,474 ( 5.1%)
Median Home Value $526,532
Average Home Value $528,578


Total Households 27,353
Average Household Size 3.44
Family Households 21,340
Average Family Size 4
  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.


2010-2017 2017-2022
Population 0.76% 0.76%
Households 0.57% 0.67%
Families 0.57% 0.68%
Median Household Income   2.68%
Per Capita Income   2.33%

Westminster, CA - Peer Comparisons by Rank and Percentile

The table below compares Westminster 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 # 82 95th
Population Density # 74 95th
Diversity Index # 441 71st
Median Household Income # 580 62nd
Per Capita Income # 957 37th

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

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