Demographics

People

Total Population3,345
Male Share of the Population47.7%
Female Share of the Population52.3%
Senior Citizens13.2%
Employed Population 16+1,766
Age of the Population38

Families

% of people married42.9%
Average household size3

Education and Earnings

Population % with Bachelor Degree or Higher33.3%
Median Earnings25+$48,458
Median Earnings Without High School Qualification$28,977
Median Earnings With High School Degree$52,434

Wealth

Median Family Income$108,250
% Above Poverty Level95.9%
% Below Poverty Level4.1%

Commute & Sprawl

Average Commute Time31 minutes
% Working from Home4.7%
% Walking and Biking to Work1.8%
% Using Public Transportation4.6%

Housing

People Living Alone22%
Median Gross Rent$1,947
Median House Value$317,400

Ancestry

Other(often includes Hispanic and African American)40.1%
Italian11.6%
West Indian11%
Trinidad Tobago7.4%
Irish6.9%
German3.5%
English3%
French Except Basque2.4%
Norwegian2%
Polish1.6%
Scottish1.1%
Haitian1.1%
Romanian1.1%
African1.1%
Dutch0.6%
Jamaican0.5%
Russian0.5%
Swedish0.4%
Austrian0.4%
Hungarian0.4%
Greek0.3%
Turkish0.3%
Czech0.3%
Welsh0.2%
Barbadian0.2%
Portuguese0.1%
Canadian0.1%
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Islandia Almanac

CategoryValue
CountySuffolk County
Standard Zip Codes11749
P.O. Box Zip Codes11760
Phone Area Codes631, 5, 16
Time ZoneAmerica/New_York
Approximate Latitude40.82
Approximate Longitude-73.21

Islandia Climate

Nearest Weather Stations

Notes:

  • Temp ranges are avg daily min and max for the month
  • Precipitation is rainfall (and rainfall equiv of snowfall)

StationISLIP LI MACARTHUR AP
Distance3.6 miles
Jan Temp23 to 39 F
Apr Temp40 to 58 F
Jul Temp66 to 83 F
Oct Temp45 to 64 F
Annual Precip46.5 inches
StationPATCHOGUE 2 N
Distance8.9 miles
Jan Temp22 to 39 F
Apr Temp39 to 59 F
Jul Temp64 to 83 F
Oct Temp45 to 64 F
Annual Precip50.2 inches
StationWANTAGH CEDAR CREEK
Distance20.3 miles
Jan Temp24 to 37 F
Apr Temp40 to 55 F
Jul Temp67 to 81 F
Oct Temp47 to 62 F
Annual Precip42.9 inches

Nearby Cities and Towns

LocationPopulationMedian Family Income
Bohemia9,293$119,882
Central Islip31,846$77,831
Hauppauge19,580$126,893
Lake Ronkonkoma20,780$115,248
Nesconset13,893$142,731
Ronkonkoma18,302$109,500

Islandia Public Schools

Andrew T Morrow School
299 Sycamore Ave
ZIP: 11749
(631) 348-5036
Primary
Total Enrollment 759

Islandia Private Schools

Ca Montessori Children's Center
1 Ca Plaza
ZIP: 11749
Elementary
Total Enrollment 18
Tutor Time Child Care/learning Centers
1305 E Suffolk Ave
ZIP: 11749
Elementary
Total Enrollment 17
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