Key Biscayne, Florida Homes for Sale

View All Homes For Sale in Key Biscayne, Florida

Condos in Key Biscayne, Florida

Properties in Foreclosure within Key Biscayne, Florida

Need help choosing a great RE/MAX Agent in Key Biscayne, Florida?
City Census Data
Educational Attainment
Number Percentages National
Less than High School 93 1.2 % 7.1 %
High School Graduate 473 6.3 % 33.4 %
Some College 816 10.9 % 25.3 %
Bachelor’s Degree 3,124 41.9 % 21.4 %
Graduate or Professional Degree 2,956 39.6 % 12.8 %
High School Graduate or Higher 7,290 97.7 % 86.0 %
Bachelor's Degree or Higher 5,664 75.9 % 75.9 %
Age Statistics
Total Population 12,560
Number Percentages National
Age Breakdown
19 years old and under 4,275 34.0 % 26.6 %
20 to 44 years old 3,308 26.3 % 13.1 %
45 to 64 years old 2,854 22.7 % 12.1 %
65 years old and older 2,123 16.9 % 1.8 %
Language Spoken at Home
Number Percentages National
English Only 3,308 31.1 % 85.2 %
Spanish 7,262 68.4 % 13.8 %
Other Languages 54 0 % 0 %
Marital Status
Number Percentages National
Never Married 987 22.2 % 32.1 %
Married 2,905 65.4 % 51.8 %
Separated 36 0.8 % 2.8 %
Divorced 516 11.6 % 13.3 %
Census Housing Report
Number Percentages National
Total Housing Units 7,323
Housing Occupancy
Occupied Housing Units 3,001 41.0 % 12.5 %
Vacant Housing Units 4,322 59.0 % 87.5 %
Structure Types
1-Unit, Detached 1,524 20.8 % 61.7 %
1-Unit, Attached 183 2.5 % 5.8 %
2-Units 9 0.1 % 3.8 %
3 to 4 Units 20 0.3 % 4.4 %
5 to 9 Units 27 0.4 % 4.8 %
10 to 19 Units 199 2.7 % 4.5 %
20 or More Units 5,309 72.5 % 8.5 %
Mobile Homes 44 0.6 % 6.5 %
Boat, RV, or Van 8 0.1 % 0.1 %
Age Of Homes
Built 2000 or Later 801 10.9 % 15.3 %
Built 1990 to 1999 872 11.9 % 13.9 %
Built 1980 to 1989 1,734 23.7 % 13.9 %
Built 1970 to 1979 2,596 35.4 % 15.9 %
Built 1960 to 1969 775 10.6 % 11.1 %
Built 1940 to 1959 545 7.4 % 16.4 %
Fuel Types
Electric 3,882 53.0 % 31.6 %
Oil / Kerosene 43 0.6 % 5.4 %
Natural Gas 114 1.6 % 43.0 %
Tank or LP Gas 39 0.5 % 4.3 %
Wood 12 0.2 % 1.8 %
None 232 3.2 % 0.8 %
Racial Breakdown
Number Percentages National
Caucasian 11,895 96.0 % 76.2 %
African-American 40 0.3 % 13.0 %
Native American 32 0.3 % 0.8 %
Asian 361 2.9 % 5.0 %
Some Other Race 58 0.5 % 4.9 %
Economic Statistics
Amount National
Median Household Income 121,624 53,046
Median Family Income 140,020 64,719
Median Per Capita Income 78,948 28,155
Data sourced by HomeFacts.com