Mercer County property taxes by town
Typical home tax bill, tax rate and 2026 revaluations for all 12 towns.
- Middle town's typical bill
- $11,620
- Highest
- Princeton, $20,124
- Lowest
- Trenton City, $3,173
- Next appeal deadline
- April 1, 2027
0 of 12 towns had a town-wide revaluation or reassessment for 2026. Typical bills are 2024 medians for homes.
| 2026 revaluation | |||
|---|---|---|---|
| East Windsor Township | $8,891 | 3.627 | |
| Ewing Township | $7,689 | 4.051 | |
| Hamilton Township | $7,333 | 3.708 | |
| Hightstown Borough | $10,206 | 5.109 | |
| Hopewell Borough | $13,756 | 3.498 | |
| Hopewell Township | $14,459 | 3.129 | |
| Lawrence Township | $7,658 | 3.165 | |
| Pennington Borough | $16,058 | 3.308 | |
| Princeton | $20,124 | 2.733 | |
| Robbinsville Township | $13,034 | 3.488 | |
| Trenton City | $3,173 | 5.890 | |
| West Windsor Township | $16,267 | 3.162 |
Tax rate is the 2025 general rate per $100 of assessed value. Rates aren't comparable town to town because towns assess at different levels; the bill is the better comparison.
Sources: NJ MOD-IV assessment records (median residential bills and assessments), NJ Division of Taxation general tax rates and 2026 approved revaluations and reassessments. General information, not legal or tax advice.