PropertyTaxPeek

King County, WA vs Somerset 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

Somerset County, NJ: 2.57% effective rate · $7,697/yr median tax · median home $299,507

Side-by-Side Comparison

MetricKing County, WASomerset County, NJNational Avg
Effective Tax Rate1.01%2.57%1.06%
Median Annual Tax$5,651$7,697$2,778
Median Home Value$559,559$299,507$268,728
Population2,269,675345,361

King County, WA

Effective Rate
1.01%
Median Annual Tax
$5,651
Median Home Value
$559,559
Population
2,269,675
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Somerset County, NJ

Effective Rate
2.57%
Median Annual Tax
$7,697
Median Home Value
$299,507
Population
345,361
Full profile →

Frequently Asked Questions

What is the property tax difference between King County and Somerset County?
King County, WA has an effective property tax rate of 1.01% with a median annual tax of $5,651. Somerset County, NJ has a rate of 2.57% with a median annual tax of $7,697. The difference is 1.56 percentage points.
Which county has higher property taxes, King County or Somerset County?
Somerset County, NJ has the higher effective property tax rate at 2.57% compared to 1.01%.
How do King County and Somerset 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 Somerset County is above average at 2.57%.