key biscayne Demographics
Educational Attainment
Number No. Area % Area National % National
Less than High School 82 1.1 % 6.7 %
High School Graduate 501 6.7 % 32.8 %
Some College 1,008 13.4 % 24.8 %
Bachelor’s Degree 3,132 41.6 % 22.1 %
Graduate or Professional Degree 2,803 37.2 % 13.5 %
High School Graduate or Higher 7,353 97.7 % 86.9 %
Bachelor's Degree or Higher 5,509 73.2 % 73.2 %
Age Statistics
Number No. Area % Area National % National
Total Population 12,774 - -
19 years old and under 4,280 33.5 % 25.9 %
20 to 44 years old 3,181 24.9 % 12.8 %
45 to 64 years old 2,997 23.5 % 12.6 %
65 years old and older 2,316 18.1 % 1.9 %
Language Spoken at Home
Number No. Area % Area National % National
English Only 3,491 32.2 % 84.8 %
Spanish 7,293 67.3 % 14.1 %
Other Languages 45 0 % 0 %
Marital Status
Number No. Area % Area National % National
Never Married 1,120 24.9 % 33.2 %
Married 2,926 65.1 % 50.6 %
Separated 73 1.6 % 2.6 %
Divorced 379 8.4 % 13.5 %
Census Housing Report
Number No. Area % Area National % National
Total Housing Units 7,242 - -
Occupied Housing Units 4,287 59.2 % 87.5 %
Vacant Housing Units 2,955 40.8 % 12.5 %
1-Unit, Detached 1,524 21.0 % 61.5 %
1-Unit, Attached 141 1.9 % 5.8 %
2-Units 7 0.1 % 3.8 %
5 to 9 Units 39 0.5 % 4.9 %
10 to 19 Units 224 3.1 % 4.6 %
20 or More Units 5,264 72.7 % 8.7 %
Mobile Homes 43 0.6 % 6.3 %
Built 1990 to 1999 851 11.8 % 14.0 %
Built 1980 to 1989 1,836 25.4 % 13.7 %
Built 1970 to 1979 2,441 33.7 % 15.7 %
Built 1960 to 1969 791 10.9 % 11.0 %
Built 1940 to 1959 612 8.5 % 15.9 %
Electric 3,792 52.4 % 32.8 %
Oil / Kerosene 31 0.4 % 4.6 %
Natural Gas 92 1.3 % 42.5 %
Tank or LP Gas 63 0.9 % 4.2 %
Wood 9 0.1 % 1.9 %
None 300 4.1 % 1.0 %
Racial Breakdown
Number No. Area % Area National % National
Caucasian 12,121 95.5 % 75.7 %
African-American 45 0.4 % 13.1 %
Native American 27 0.2 % 0.8 %
Asian 439 3.5 % 5.4 %
Some Other Race 62 0.5 % 4.9 %
Economic Statistics
Number No. Area % Area National % National
Median Household Income 121,023 53,657
Median Family Income 131,429 65,910
Median Per Capita Income 76,709 28,889
Weather
  • Chance of Sunshine 64.52 %
  • Temperature 91.14 ℉
  • Rainfall 5.29 inches
  • Energy Demand
    [HDD] 0
    [CDD] 19.87
Earthquakes
Magnitude Probability
5.0 0.01 %
6.0 0.00 %
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