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Mercer County, NJ

Rent vs Own in Mercer County, New Jersey

HUD prices a 2-bedroom in Mercer County at $1,950/mo while the ownership stack lands near $2,762/mo. That mid-sized gap is large enough that rate or down-payment tweaks usually cannot close it alone. Owner-occupied homes: 89,569.

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Renting is cheaper in Mercer County

A 2-bedroom rental here runs $1,950/mo, meaningfully below the $2,762/mo ownership stack on the default assumptions. That is a $812/mo difference.

Based on 20% down, 6.5% rate, 30-year mortgage. Adjust below.

What This Data Tells Us About Renting vs Owning in Mercer County

Primary driver

Price and income sit in the middle band

Median household income is $100,645, for a 3.8x home-price-to-income ratio in the middle of the national distribution; property tax takes 8.9% of that income. Small changes in down payment or rate move this county across the rent-vs-own line more than they would in a high-ratio market.

Decision signal 2

The tax rate is a national headwind

Mercer County's 2.36% effective rate is among the highest of 3,135 tracked counties: only about 99% pay more. Treat that recurring tax line separately from principal and interest.

Decision signal 3

Renting wins by a mid-sized monthly gap

Mercer County lists a $377,700 median home with $8,909/yr property tax (2.36%). HUD's $1,950/mo 2-bedroom rent undercuts the ~$2,762/mo ownership stack by a mid-range margin of about $812/mo. Closing that gap usually takes more than a cosmetic rate tweak, price, tax load, or both.

Decision signal 4

HUD moved the rent benchmark down

HUD cut its 2-bedroom Fair Market Rent for Mercer County from $2,028/mo in FY2025 to $1,950/mo in FY2026: it decreased by $78/mo (-3.8%). A falling benchmark narrows the case for buying here, and it usually reflects HUD re-estimating the local market rather than existing rents being cut.

Decision signal 5

The county sits near the state middle

Using the assumptions above, Mercer County ranks 13 of 21 New Jersey counties for buy-vs-rent value (rank 1 = the best relative deal for buying). It sits ahead of 8 other New Jersey counties on this measure.

Methodology & disclaimer

This calculator is for informational purposes only and is not tax, legal, or financial advice. Property tax figures come from the U.S. Census Bureau ACS 5-Year Estimates and rent figures come from HUD Fair Market Rents; both describe area medians, not individual transactions. Insurance is estimated at 0.35% of home value annually and closing costs, maintenance, HOA, and PMI are not included. Consult a licensed mortgage, tax, or real-estate professional before making a buy-or-rent decision based on these numbers.

Monthly Cost Breakdown

Estimated Monthly Ownership
$2,762
Mortgage (P&I) $1,910
Property Tax $742
Insurance (est.) $110
Monthly Rent (2-BR FMR)
$1,950
Studio$1,344
1-Bedroom$1,545
2-Bedroom$1,950
3-Bedroom$2,338
4-Bedroom$2,670

Adjust Your Scenario

Affordability Context

Median Household Income
$100,645
$8,387/mo
Home Price / Income
3.8x
Moderate (3-5x)
Tax-to-Income Ratio
8.9%
National benchmark: 2-4%

Who actually pays it here

Even with the loan gone, the largest group of Mercer County owners still owes $3,000 or more every year - a recurring holding cost of a few hundred dollars a month, which is why "paid off" understates the real cost of keeping property here.

Unusually for Mercer County, returns above $200,000 form the single largest block claiming it, a concentration only a minority of US counties show and a marker of high property values.

With ownership already mid-range more expensive than rent month-to-month, that annual bill reinforces why cash-flow renters stay put unless they are deliberately buying for tenure rather than monthly savings.

Bill bands are Census ACS counts of owner-occupied homes without a mortgage. Income brackets are IRS Statistics of Income county data for tax year 2022, counted over FILERS reporting real-estate taxes on Schedule A, which is a smaller group than homeowners: most filers take the standard deduction.

Nearby Counties

Bergen County
Home: $623,000 Tax: $10,001/yr
Ocean County
Home: $398,400 Tax: $6,562/yr
Middlesex County
Home: $462,900 Tax: $9,712/yr
Monmouth County
Home: $606,100 Tax: $10,001/yr
Essex County
Home: $524,100 Tax: $10,001/yr
Morris County
Home: $582,500 Tax: $10,001/yr

Frequently Asked Questions

Is it cheaper to rent or buy in Mercer County, New Jersey? ▼
Renting the HUD 2-bedroom is the clearer monthly path in Mercer County by roughly $812/mo under default loan assumptions. Closing a gap this size usually needs a meaningfully lower price or rate, not a cosmetic tweak.
How much house can you afford in Mercer County? ▼
On the common 3x-income guideline, a $100,645 household here can afford up to $301,935 -- about $75,765 short of this county's $377,700 median home. That gap is typically closed with a larger down payment, dual incomes, or a longer search outside the median price band.
What is the median home price in Mercer County? ▼
$377,700, per the Census Bureau's ACS 5-Year Estimates. What stands out more than the price itself is the tax load on it: this county's 2.36% effective rate sits near the high end of the 3,135 counties tracked here.
What is the average rent in Mercer County? ▼
HUD prices a 2-bedroom unit at $1,950/mo here. Sizing up matters: going from a studio to a 4-bedroom adds about $1,326/mo, so the per-bedroom jump is worth checking against your actual space needs before assuming the 2-BR figure applies to your situation.
Is rent going up or down in Mercer County? ▼
HUD's 2-bedroom Fair Market Rent figure has fallen 3.8% between the FY2025 and FY2026 publications, the two most recent years tracked here.
How does Mercer County compare to other New Jersey counties for renting vs buying? ▼
Out of 21 New Jersey counties ranked here on buy-vs-rent value, Mercer County lands at spot 13, roughly in the middle of the pack statewide. The <a href="/states/new-jersey">New Jersey state page</a> lists every peer county's tax bill beside this one.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from the U.S. Census Bureau (American Community Survey). See our methodology for details. Retrieved and formatted by PlainPropertyTax

Source: U.S. Census Bureau, Government Finances State and local property tax revenue by jurisdiction · 2025

Verify with HUD →