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Advertise here →Uniondale, NY · Market Data
Uniondale, New York real estate market data.
Real estate market data for Uniondale, NY (Nassau County) — Census median home value $511,300, county listing prices up about 6.7% over the past year.
Uniondale, NY is in Nassau County, New York — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 33,637, with a median household income of $115,037. Census data puts Uniondale's median home value at $511,300 (all owner-occupied homes); Nassau County's current median listing price runs $959,250, up about 6.7% over the past year.
At a glance
Uniondale market snapshot
Population
33,637
Median Household Income
$115,037
Median Home Value (city)
$511,300
Median Listing Price (Nassau County)
$959,250
Median Gross Rent
$2,570/mo
Price Trend (YoY)
+6.7%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Uniondale different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Uniondale's median home value — across all owner-occupied homes, not just recent sales — at $511,300. Separately, Nassau County's current median listing price (via Realtor.com data, 2026-06-01) runs $959,250. 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
Nassau County's FHFA house price index shows a 6.97% annual change in 2025.
Population & Income
Uniondale has an estimated population of 33,637 and a median household income of $115,037, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Uniondale's Census-reported median home value works out to about 4.4x the area's median household income, and median gross rent runs roughly 27% 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
Uniondale FAQ
What are home values like in Uniondale, NY?
The Census Bureau's American Community Survey puts Uniondale's median home value at $511,300. Nassau County's current median listing price runs $959,250, up about 6.7% over the past year.
What is the population of Uniondale, NY?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Uniondale's population at approximately 33,637.
What's the median rent in Uniondale, NY?
The Census ACS estimates median gross rent in Uniondale at approximately $2,570 per month.
What is the median household income in Uniondale, NY?
Census ACS data puts the median household income in Uniondale at approximately $115,037.
Is the Uniondale housing market growing?
Nassau County's FHFA house price index shows a 6.97% annual change in 2025.
Is Uniondale, NY affordable relative to income?
Census ACS data puts Uniondale's median home value at about 4.4 times the median household income, with median gross rent equal to roughly 27% 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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