Oakley, CA Profile: Facts, Map & Data

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Oakley, California - Basic Facts

The City of Oakley had a population of 40,272 as of July 1, 2017.

The primary coordinate point for Oakley is located at latitude 37.9939 and longitude -121.6911 in Contra Costa County. The formal boundaries for the City of Oakley (see map below) encompass a land area of 15.87 sq. miles and a water area of 0.3 sq. miles. Contra Costa County is in the Pacific time zone (GMT -8). The elevation is 20 feet.

The City of Oakley (GNIS ID: 2411294) 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 Oakley is located within East Contra Costa CCD of Contra Costa County.

Beneath the boundary map are tables with Oakley 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

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.

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City of Oakley, CA Boundary Map



Also See: BIG Map | Driving Directions | CA Congressional Districts
Boundary Maps: East Contra Costa CCD | Contra Costa County | California Counties

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

POPULATION

Total Population 40,272
Daytime Population: Workers 4,158
Daytime Population: Residents 21,763
Total Daytime Population (TDP) 25,921
Ratio TDP/Total Population1 0.64
Population in Households 40,164
Population in Familes 35,329
Population in Group Qrtrs 108
Population Density2 2,537
Diversity Index3 80
 

INCOME

Median Household Income $84,937
Average Household Income $101,584
Per Capita Income $30,887

HOUSING

Total Housing Units 12,569 (100%)
Owner Occupied HU 8,930 (71.0%)
Renter Occupied HU 3,174 (25.3%)
Vacant Housing Units 465 ( 3.7%)
Median Home Value $336,297
Average Home Value $393,502
 

HOUSEHOLDS

Total Households 12,104
Average Household Size 3.32
Family Households 9,658
Average Family Size 4
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 1.78% 1.4%
Households 1.68% 1.31%
Families 1.53% 1.3%
Median Household Income   2.45%
Per Capita Income   2.65%

Oakley, CA - Peer Comparisons by Rank and Percentile

The table below compares Oakley 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 # 217 86th
Population Density # 532 65th
Diversity Index # 386 74th
Median Household Income # 295 81st
Per Capita Income # 673 56th

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

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