The City of Orinda had a population of 18,871 as of July 1, 2017. Orinda ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in California. See peer rankings below.
The primary coordinate point for Orinda is located at latitude 37.8816 and longitude -122.1686 in Contra Costa County. The formal boundaries for the City of Orinda (see map below) encompass a land area of 12.85 sq. miles and a water area of 0.01 sq. miles. Contra Costa County is in the Pacific time zone (GMT -8). The elevation is 495 feet.
The City of Orinda (GNIS ID: 2411334) 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 Orinda is located within Central Contra Costa CCD of Contra Costa County.
Beneath the boundary map are tables with Orinda 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 Orinda: Orinda Park.
|Daytime Population: Workers||5,006|
|Daytime Population: Residents||10,364|
|Total Daytime Population (TDP)||15,370|
|Ratio TDP/Total Population1||0.81|
|Population in Households||18,790|
|Population in Familes||16,671|
|Population in Group Qrtrs||81|
|Median Household Income||$175,363|
|Average Household Income||$244,375|
|Per Capita Income||$91,133|
|Total Housing Units||7,060 (100%)|
|Owner Occupied HU||6,054 (85.8%)|
|Renter Occupied HU||903 (12.8%)|
|Vacant Housing Units||103 ( 1.5%)|
|Median Home Value||$1,000,001|
|Average Home Value||$1,095,059|
|Average Household Size||2.7|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||0.57%|
|Per Capita Income||1.34%|
The table below compares Orinda 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.
|Total Population||# 357||77th|
|Population Density||# 687||55th|
|Diversity Index||# 1135||25th|
|Median Household Income||# 25||98th|
|Per Capita Income||# 18||99th|
Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.