Mercer County, NJ vs St. Louis County, MO
Property Tax Rate Comparison 2025
Quick Answer
Mercer County, NJ: 1.93% effective rate · $4,244/yr median tax · median home $219,907
St. Louis County, MO: 0.91% effective rate · $1,410/yr median tax · median home $154,973
Side-by-Side Comparison
| Metric | Mercer County, NJ | St. Louis County, MO | National Avg |
|---|---|---|---|
| Effective Tax Rate | 1.93% | 0.91% | 1.06% |
| Median Annual Tax | $4,244 | $1,410 | $2,778 |
| Median Home Value | $219,907 | $154,973 | $268,728 |
| Population | 387,340 | 1,004,125 | — |
Mercer County, NJ
- Effective Rate
- 1.93%
- Median Annual Tax
- $4,244
- Median Home Value
- $219,907
- Population
- 387,340
St. Louis County, MO
- Effective Rate
- 0.91%
- Median Annual Tax
- $1,410
- Median Home Value
- $154,973
- Population
- 1,004,125
Frequently Asked Questions
What is the property tax difference between Mercer County and St. Louis County?
Mercer County, NJ has an effective property tax rate of 1.93% with a median annual tax of $4,244. St. Louis County, MO has a rate of 0.91% with a median annual tax of $1,410. The difference is 1.02 percentage points.
Which county has higher property taxes, Mercer County or St. Louis County?
Mercer County, NJ has the higher effective property tax rate at 1.93% compared to 0.91%.
How do Mercer County and St. Louis County compare to the national average?
The national average effective property tax rate is 1.06%. Mercer County is above average at 1.93%, and St. Louis County is below average at 0.91%.