California Contra Costa County
Orinda
A city in Contra Costa County, California — population 19,557 as of 2020.
This Afternoon
89°F
Sunny
Tonight
58°F
Clear
Monday
90°F
Sunny
Monday Night
57°F
Mostly Clear
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Orinda by the numbers
Population
19,557Population figure, 2020
Households & income
- Area
- 12.85 sq mi (33.29 km²), 0.02 sq mi water
- Median age
- 47.5
- Households
- 7,277
- Persons per household
- 2.7
- Median household income
- $250,001
- Median house value
- $1,863,200
Municipal office
- Office
- CITY CLERK
- Address
- 22 ORINDA WAY, ORINDA, CA 94563