Islandia, NY Real Estate

According to census data in the year 2000 there were 1,031 housing units in Islandia. This represents a 10.9% growth from 930 in 1990.

Of those housing units, 1,031 were located in either urbanized areas or urban clusters, and none were located in what is classified as a rural area.

Homeownership rate in Islandia is about 80.8%. Islandia's vacancy rate, including seasonal lodging, is about 2.3%. Average household size is 3.04 people.

The majority of houses, apartments or condos in Islandia were built after 1969.


Housing Size

Housing Units by Size
Studio Type0.60%
One Bedroom15.20%
Two Bedrooms10.10%
Three Bedrooms32.70%
Four Bedrooms25.10%
Five Bedrooms or more16.30%
As % of Housing Units

Owned Homes, Apartments and Condos

Average Household Size3.26
Median year structure was built1968
Median Value of occupied units$160,800

Rented Homes, Apartments and Condos

Average Household Size2.09
Median year structure was built1971
Median Monthly Rent asked for vacant units$475

Owners Finance Status

Housing Finance
Second Mortgage & Equity Loan0%
Second Mortgage6.90%
Home Equity Loan10.30%
Simple Mortgage61.70%
Debt Free21.10%
As % of Housing Units
Median part of Monthly Household Income dedicated to covering home ownership costs23.8%