Ada County, ID vs Alameda County, CA
Property Tax Rate Comparison 2025
Quick Answer
Ada County, ID: 0.70% effective rate · $1,702/yr median tax · median home $243,199
Alameda County, CA: 0.79% effective rate · $5,793/yr median tax · median home $733,334
Side-by-Side Comparison
| Metric | Ada County, ID | Alameda County, CA | National Avg |
|---|---|---|---|
| Effective Tax Rate | 0.70% | 0.79% | 1.06% |
| Median Annual Tax | $1,702 | $5,793 | $2,778 |
| Median Home Value | $243,199 | $733,334 | $268,728 |
| Population | 494,967 | 1,682,353 | — |
Ada County, ID
- Effective Rate
- 0.70%
- Median Annual Tax
- $1,702
- Median Home Value
- $243,199
- Population
- 494,967
Alameda County, CA
- Effective Rate
- 0.79%
- Median Annual Tax
- $5,793
- Median Home Value
- $733,334
- Population
- 1,682,353
Frequently Asked Questions
What is the property tax difference between Ada County and Alameda County?
Ada County, ID has an effective property tax rate of 0.70% with a median annual tax of $1,702. Alameda County, CA has a rate of 0.79% with a median annual tax of $5,793. The difference is 0.09 percentage points.
Which county has higher property taxes, Ada County or Alameda County?
Alameda County, CA has the higher effective property tax rate at 0.79% compared to 0.70%.
How do Ada County and Alameda County compare to the national average?
The national average effective property tax rate is 1.06%. Ada County is below average at 0.70%, and Alameda County is below average at 0.79%.