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Advertise here →Griggstown, NJ · Market Data
Griggstown, New Jersey real estate market data.
Real estate market data for Griggstown, NJ (Somerset County) — Census median home value $560,100, county listing prices down about 3.6% over the past year.
Griggstown, NJ is in Somerset 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 928, with a median household income of $207,542. Census data puts Griggstown's median home value at $560,100 (all owner-occupied homes); Somerset County's current median listing price runs $669,950, down about 3.6% over the past year.
At a glance
Griggstown market snapshot
Population
928
Median Household Income
$207,542
Median Home Value (city)
$560,100
Median Listing Price (Somerset County)
$669,950
Median Gross Rent
$-666,666,666/mo
Price Trend (YoY)
-3.6%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Griggstown different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Griggstown's median home value — across all owner-occupied homes, not just recent sales — at $560,100. Separately, Somerset County's current median listing price (via Realtor.com data, 2026-06-01) runs $669,950. 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
Somerset County's FHFA house price index shows a 6.3% annual change in 2025.
Population & Income
Griggstown has an estimated population of 928 and a median household income of $207,542, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Griggstown's Census-reported median home value works out to about 2.7x the area's median household income, and median gross rent runs roughly -3854641% 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
Griggstown FAQ
What are home values like in Griggstown, NJ?
The Census Bureau's American Community Survey puts Griggstown's median home value at $560,100. Somerset County's current median listing price runs $669,950, down about 3.6% over the past year.
What is the population of Griggstown, NJ?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Griggstown's population at approximately 928.
What's the median rent in Griggstown, NJ?
The Census ACS estimates median gross rent in Griggstown at approximately $-666,666,666 per month.
What is the median household income in Griggstown, NJ?
Census ACS data puts the median household income in Griggstown at approximately $207,542.
Is the Griggstown housing market growing?
Somerset County's FHFA house price index shows a 6.3% annual change in 2025.
Is Griggstown, NJ affordable relative to income?
Census ACS data puts Griggstown's median home value at about 2.7 times the median household income, with median gross rent equal to roughly -3854641% 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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