Contra Costa County, CA vs San Diego County, CA
Property Tax Rate Comparison 2025
Quick Answer
Contra Costa County, CA: 0.72% effective rate · $5,433/yr median tax · median home $754,593
San Diego County, CA: 0.86% effective rate · $5,392/yr median tax · median home $626,981
Side-by-Side Comparison
| Metric | Contra Costa County, CA | San Diego County, CA | National Avg |
|---|---|---|---|
| Effective Tax Rate | 0.72% | 0.86% | 1.06% |
| Median Annual Tax | $5,433 | $5,392 | $2,778 |
| Median Home Value | $754,593 | $626,981 | $268,728 |
| Population | 1,165,927 | 3,286,069 | — |
Contra Costa County, CA
- Effective Rate
- 0.72%
- Median Annual Tax
- $5,433
- Median Home Value
- $754,593
- Population
- 1,165,927
San Diego County, CA
- Effective Rate
- 0.86%
- Median Annual Tax
- $5,392
- Median Home Value
- $626,981
- Population
- 3,286,069
Frequently Asked Questions
What is the property tax difference between Contra Costa County and San Diego County?
Contra Costa County, CA has an effective property tax rate of 0.72% with a median annual tax of $5,433. San Diego County, CA has a rate of 0.86% with a median annual tax of $5,392. The difference is 0.14 percentage points.
Which county has higher property taxes, Contra Costa County or San Diego County?
San Diego County, CA has the higher effective property tax rate at 0.86% compared to 0.72%.
How do Contra Costa County and San Diego County compare to the national average?
The national average effective property tax rate is 1.06%. Contra Costa County is below average at 0.72%, and San Diego County is below average at 0.86%.