County

Average Rent in Contra Costa County

Contra Costa is a county in California. It ranks #19 out of 55 for places to rent. Contra Costa County is in 8 congressional districts and
the metropolitan area of
San Francisco-Oakland-Fremont, CA MSA. Dwellsy has rental data for Contra Costa County includes 29 cities and 40 zip codes with places to rent.
The average rent over the last 3 months for places in Contra Costa County is $2,576 which represents a decrease of -2.61% over the same period.

The most expensive city in Contra Costa County to rent places is Orinda, CA with an average rent of $7,893. The least expensive city in Contra Costa County to rent places is Bethel Island, CA with an average rent of $1,590.

The most expensive zip code in Contra Costa County to rent places is 94563 with an average rent of $7,893. The least expensive zip code in Contra Costa County to rent places is 94511 with an average rent of $1,590.

Rental Price Comparison

The average rent for places in county Contra Costa currently stands at $2,576.
In comparison, places in the largest city, specifically Antioch, is less expensive, with an average rent of $2,185. This represents a difference of -15% when compared to Contra Costa.
Meanwhile, in the average state of California, the average rent for the same type of housing is $2,629, showing a more expensive of +2% from our subject location.
On a national scale, the average rent for a similar places across the United States is $1,859. This constitutes a less expensive by -28% when compared to the rent in Contra Costa.
$2,576
Contra Costa
VS
$2,185
-15%
Antioch, city
$2,629
+2%
CA, state
$1,859
-28%
USA, us

Average price for rental listings over the last 3 months. Last updated May 31 2026

Cities in Contra Costa County

Top 10 by Average Rent for places

Cheapest 10 by Average Rent for places

Zip Codes in Contra Costa County

Top 10 by Average Rent for places

94563$7,893
94507$6,237
94506$5,698
94526$4,900
94517$4,624
94582$4,478
94556$3,978
94505$3,786
94708$3,654
94595$3,556

Cheapest 10 by Average Rent for places

94530$2,337
94525$2,311
94806$2,262
94801$2,253
94596$2,233
94707$2,155
94520$2,091
94509$2,087
94572$1,912
94511$1,590