King County, WA vs Union County, NJ
Property Tax Rate Comparison 2025
Quick Answer
King County, WA: 1.01% effective rate · $5,651/yr median tax · median home $559,559
Union County, NJ: 2.36% effective rate · $6,758/yr median tax · median home $286,395
Side-by-Side Comparison
| Metric | King County, WA | Union County, NJ | National Avg |
|---|---|---|---|
| Effective Tax Rate | 1.01% | 2.36% | 1.06% |
| Median Annual Tax | $5,651 | $6,758 | $2,778 |
| Median Home Value | $559,559 | $286,395 | $268,728 |
| Population | 2,269,675 | 575,345 | — |
King County, WA
- Effective Rate
- 1.01%
- Median Annual Tax
- $5,651
- Median Home Value
- $559,559
- Population
- 2,269,675
Union County, NJ
- Effective Rate
- 2.36%
- Median Annual Tax
- $6,758
- Median Home Value
- $286,395
- Population
- 575,345
Frequently Asked Questions
What is the property tax difference between King County and Union County?
King County, WA has an effective property tax rate of 1.01% with a median annual tax of $5,651. Union County, NJ has a rate of 2.36% with a median annual tax of $6,758. The difference is 1.35 percentage points.
Which county has higher property taxes, King County or Union County?
Union County, NJ has the higher effective property tax rate at 2.36% compared to 1.01%.
How do King County and Union County compare to the national average?
The national average effective property tax rate is 1.06%. King County is below average at 1.01%, and Union County is above average at 2.36%.