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Advertise here →Ronkonkoma, NY · Market Data
Ronkonkoma, New York real estate market data.
Real estate market data for Ronkonkoma, NY (Suffolk County) — Census median home value $467,600, county listing prices up about 1.9% over the past year.
Ronkonkoma, NY is in Suffolk 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 18,368, with a median household income of $125,534. Census data puts Ronkonkoma's median home value at $467,600 (all owner-occupied homes); Suffolk County's current median listing price runs $937,000, up about 1.9% over the past year.
At a glance
Ronkonkoma market snapshot
Population
18,368
Median Household Income
$125,534
Median Home Value (city)
$467,600
Median Listing Price (Suffolk County)
$937,000
Median Gross Rent
$2,275/mo
Price Trend (YoY)
+1.9%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Ronkonkoma different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Ronkonkoma's median home value — across all owner-occupied homes, not just recent sales — at $467,600. Separately, Suffolk County's current median listing price (via Realtor.com data, 2026-06-01) runs $937,000. 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
Suffolk County's FHFA house price index shows a 5.42% annual change in 2025.
Population & Income
Ronkonkoma has an estimated population of 18,368 and a median household income of $125,534, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Ronkonkoma's Census-reported median home value works out to about 3.7x the area's median household income, and median gross rent runs roughly 22% 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
Ronkonkoma FAQ
What are home values like in Ronkonkoma, NY?
The Census Bureau's American Community Survey puts Ronkonkoma's median home value at $467,600. Suffolk County's current median listing price runs $937,000, up about 1.9% over the past year.
What is the population of Ronkonkoma, NY?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Ronkonkoma's population at approximately 18,368.
What's the median rent in Ronkonkoma, NY?
The Census ACS estimates median gross rent in Ronkonkoma at approximately $2,275 per month.
What is the median household income in Ronkonkoma, NY?
Census ACS data puts the median household income in Ronkonkoma at approximately $125,534.
Is the Ronkonkoma housing market growing?
Suffolk County's FHFA house price index shows a 5.42% annual change in 2025.
Is Ronkonkoma, NY affordable relative to income?
Census ACS data puts Ronkonkoma's median home value at about 3.7 times the median household income, with median gross rent equal to roughly 22% 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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