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Advertise here →Mercerville, NJ · Market Data
Mercerville, New Jersey real estate market data.
Real estate market data for Mercerville, NJ (Mercer County) — Census median home value $330,500, county listing prices down about 0.5% over the past year.
Mercerville, NJ is in Mercer County, New Jersey — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 13,693, with a median household income of $125,678. Census data puts Mercerville's median home value at $330,500 (all owner-occupied homes); Mercer County's current median listing price runs $472,500, down about 0.5% over the past year.
At a glance
Mercerville market snapshot
Population
13,693
Median Household Income
$125,678
Median Home Value (city)
$330,500
Median Listing Price (Mercer County)
$472,500
Median Gross Rent
$1,704/mo
Price Trend (YoY)
-0.5%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Mercerville different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Mercerville's median home value — across all owner-occupied homes, not just recent sales — at $330,500. Separately, Mercer County's current median listing price (via Realtor.com data, 2026-06-01) runs $472,500. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
Mercer County's FHFA house price index shows a 5.72% annual change in 2025.
Population & Income
Mercerville has an estimated population of 13,693 and a median household income of $125,678, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Mercerville's Census-reported median home value works out to about 2.6x the area's median household income, and median gross rent runs roughly 16% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
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Common questions
Mercerville FAQ
What are home values like in Mercerville, NJ?
The Census Bureau's American Community Survey puts Mercerville's median home value at $330,500. Mercer County's current median listing price runs $472,500, down about 0.5% over the past year.
What is the population of Mercerville, NJ?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Mercerville's population at approximately 13,693.
What's the median rent in Mercerville, NJ?
The Census ACS estimates median gross rent in Mercerville at approximately $1,704 per month.
What is the median household income in Mercerville, NJ?
Census ACS data puts the median household income in Mercerville at approximately $125,678.
Is the Mercerville housing market growing?
Mercer County's FHFA house price index shows a 5.72% annual change in 2025.
Is Mercerville, NJ affordable relative to income?
Census ACS data puts Mercerville's median home value at about 2.6 times the median household income, with median gross rent equal to roughly 16% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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