central islip Demographics
Educational Attainment
Number No. Area % Area National % National
Less than High School 3,690 20.4 % 6.6 %
High School Graduate 7,186 39.7 % 32.6 %
Some College 3,873 21.4 % 24.6 %
Bachelor’s Degree 1,952 10.8 % 22.5 %
Graduate or Professional Degree 1,385 7.7 % 13.7 %
High School Graduate or Higher 12,841 71.0 % 87.1 %
Bachelor's Degree or Higher 2,767 15.3 % 15.3 %
Age Statistics
Number No. Area % Area National % National
Total Population 34,960 - -
19 years old and under 10,181 29.1 % 25.6 %
20 to 44 years old 13,163 37.7 % 12.7 %
45 to 64 years old 8,151 23.3 % 12.7 %
65 years old and older 3,465 9.9 % 1.9 %
Language Spoken at Home
Number No. Area % Area National % National
English Only 14,726 49.3 % 84.6 %
Spanish 14,983 50.1 % 14.3 %
Other Languages 182 0 % 0 %
Marital Status
Number No. Area % Area National % National
Never Married 5,414 42.9 % 33.5 %
Married 5,121 40.6 % 50.5 %
Separated 529 4.2 % 2.6 %
Divorced 1,554 12.3 % 13.5 %
Census Housing Report
Number No. Area % Area National % National
Total Housing Units 10,240 - -
Occupied Housing Units 9,576 93.5 % 87.7 %
Vacant Housing Units 664 6.5 % 12.3 %
1-Unit, Detached 6,334 61.9 % 61.4 %
1-Unit, Attached 824 8.0 % 5.8 %
2-Units 826 8.1 % 3.7 %
3 to 4 Units 367 3.6 % 4.5 %
5 to 9 Units 1,006 9.8 % 4.8 %
10 to 19 Units 394 3.8 % 4.6 %
20 or More Units 440 4.3 % 8.8 %
Mobile Homes 41 0.4 % 6.3 %
Boat, RV, or Van 8 0.1 % 0.1 %
Built 1990 to 1999 1,516 14.8 % 14.0 %
Built 1980 to 1989 680 6.6 % 13.6 %
Built 1970 to 1979 2,152 21.0 % 15.5 %
Built 1960 to 1969 2,000 19.5 % 10.8 %
Built 1940 to 1959 2,128 20.8 % 15.6 %
Built 1939 or Earlier 817 8.0 % 13.0 %
Electric 920 9.0 % 33.5 %
Oil / Kerosene 3,413 33.3 % 4.4 %
Natural Gas 4,927 48.1 % 42.3 %
Tank or LP Gas 183 1.8 % 4.1 %
Wood 29 0.3 % 1.8 %
Solar 14 0.1 % 0.1 %
Other Fuel 54 0.5 % 0.4 %
None 36 0.4 % 1.0 %
Racial Breakdown
Number No. Area % Area National % National
Caucasian 17,745 54.6 % 75.5 %
African-American 8,600 26.4 % 13.1 %
Native American 45 0.1 % 0.8 %
Asian 1,278 3.9 % 5.6 %
Some Other Race 4,850 14.9 % 4.9 %
Economic Statistics
Number No. Area % Area National % National
Median Household Income 66,430 55,775
Median Family Income 68,231 68,260
Median Per Capita Income 22,515 29,979
Weather
  • Chance of Sunshine 54.84 %
  • Temperature 69.37 ℉
  • Rainfall 3.52 inches
  • Energy Demand
    [HDD] 5.53
    [CDD] 1.16
Earthquakes
Magnitude Probability
5.0 0.12 %
6.0 0.02 %
7.0 0.00 %
8.0 0.00 %
9.0 0.00 %
Very Low Risk Area
Public Information
Unemployment Information
Data sourced by HomeFacts.com