Quick answer. Dumont Borough, Bergen County, had a 2025 general tax rate of 2.340 per $100 of assessed value, and the average residential bill was $13,048 on an average assessment of $557,604. A bill is your assessed value × 2.340 ÷ 100. Source: 2025 General Tax Rates and 2025 Average Residential Statistics, NJ Division of Taxation.
General rate (2025)
2.340used to compute a bill
Effective rate (2025)
2.346for comparing towns only
Average residential bill
$13,04841st of 70 in the county
Average ratio
95.31%assessed to true value
Estimate a Dumont Borough property tax bill
Enter a value to see the 2025 tax at Dumont Borough's general rate.
For the current year's rate and your exact bill, ask the Dumont Borough tax collector. For a different town, use the statewide calculator.
What homes at different prices pay in Dumont Borough
Assessments in Dumont Borough averaged 95.31% of true value, so its general rate (2.340) and effective rate (2.346) are close. The table turns each market value into an assessed value with that 95.31% average ratio (Amended Table of Equalized Valuations 2025), then applies the general rate.
| Market value | Est. assessed value | Est. yearly tax |
|---|---|---|
| $300,000 | $285,930 | $6,691 |
| $450,000 | $428,895 | $10,036 |
| $600,000 | $571,860 | $13,382 |
| $800,000 | $762,480 | $17,842 |
| $1,000,000 | $953,100 | $22,303 |
Individual assessments vary around the town average, so a home's real assessed value can be higher or lower than the estimate here. The figure on your own bill or assessment notice is the one that counts.
Dumont Borough by the numbers
- Every $100,000 of assessed value in Dumont Borough carried $2,340 of 2025 tax, or $195 a month.
- The average Dumont Borough home was assessed at $557,604 and billed $13,048, about $1,087 a month or $3,262 a quarter.
- At the 95.31% average ratio, $557,604 of assessed value stands for roughly $585,042 of market value.
- For tax year 2027, a Dumont Borough home truly worth $450,000 falls inside the certified range when it is assessed between $364,275 and $492,885.
How Dumont Borough compares
Dumont Borough's 2025 effective tax rate of 2.346 is the 8th highest of 70 Bergen County municipalities and the 183rd highest of 564 in New Jersey. It is above the county median of 2.060 and above the statewide median of 2.140. Its average residential bill of $13,048 ranks 41st of 70 in the county and 117th of 563 statewide, $633 less than the median Bergen County town's $13,681.
The towns closest to it in Bergen County by effective rate:
| Town | General rate | Effective rate | Avg residential bill |
|---|---|---|---|
| Midland Park Borough | 3.688 | 2.372 | $14,908 |
| Hasbrouck Heights Borough | 2.657 | 2.354 | $13,833 |
| Dumont Borough | 2.340 | 2.346 | $13,048 |
| Little Ferry Borough | 2.436 | 2.330 | $11,006 |
| Rutherford Borough | 3.200 | 2.314 | $14,063 |
See all 70 Bergen County towns in one sortable table.
If a Dumont Borough assessment looks too high
Assessment appeals go to the Bergen County Board of Taxation: 2 Bergen County Plaza, 1st Floor, Hackensack, NJ 07601-7076, phone (201) 336-6300 (State contact list, September 2026). The Division's appeals page gives the filing deadline as April 1, or May 1 when the town has had a revaluation or reassessment.
An owner must show the assessment doesn't fairly reflect true market value or falls outside the common level range. For tax year 2027 the range certified for Dumont Borough is 80.95% to 109.53%, around an average ratio of 95.24% (2026 Average Ratios and Common Level Ranges). You appeal the assessment, not the tax rate. This page describes the State's published process and is not legal advice.
Related: NJ senior tax relief checker · NJ property tax relief for seniors · NJ SALT deduction calculator
Dumont Borough figures above come from the State's published tables (rates, average residential statistics, equalized valuations, 2027 ranges, definitions), opened and checked November 2026. Not tax or legal advice, and MCC Solutions is not affiliated with the State, the county board or the borough. Exemptions, deductions, appeals, added assessments and the newer year's rate all change a real bill.
Common questions
What is the property tax rate in Dumont Borough, Bergen County?
The 2025 general tax rate was 2.340 per $100 of assessed value, from the Division of Taxation's 2025 General Tax Rates table. That is the rate applied to an assessed value. The effective rate, the State's figure for comparing towns, was 2.346.
What is the average property tax bill in Dumont Borough?
$13,048 in 2025 on an average residential assessment of $557,604, according to the Division's 2025 Average Residential Statistics. It ranked 41st of 70 in Bergen County.
How do I work out my own Dumont Borough property tax?
Multiply your assessed value by 2.340 and divide by 100. If you only know market value, multiply it by 95.31% first, the town's average ratio of assessed to true value; a $450,000 home works out to about $10,036 a year that way. Your own assessment is on your bill and may sit above or below the average.
Is this the 2026 rate for Dumont Borough?
No. It is the 2025 rate, the latest year in the Division's general tax rate table when this page was checked (November 2026). The Dumont Borough tax collector can give you the current year's rate.
Is Dumont Borough a high-tax town for Bergen County?
By effective rate, the State's figure for comparing towns, the borough is 8th highest of 70 in Bergen County at 2.346; the county's highest is Ridgefield Park Village at 2.598 and its lowest is Alpine Borough at 0.794. By average residential bill it is 41st of 70, at $13,048.