Key Biscayne Population Statistics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

Date(s) & Update Frequency:   2019 (latest available). Updated annually. Please note: Unemployment data updated August 2021.

Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

Key Biscayne Population & Age Distribution

 

Total Population
12,846

Age

Under 5 Years:
3.9%
5 - 17:
24.1%
18 - 24:
6.5%
25 - 34:
6.0%
35 - 54:
30.3%
55 - 64:
12.5%
Over 65 Years:
16.8%

Educational Attainment of Adults

 
Attending College
5.3%
5.3%
High School Graduates
98.1%
98.1%
College Graduated
73.3%
73.3%
0.0% 100.0%
% OF RESIDENTS

Income

 

Per capita Income

Key Biscayne
$79,292
$79,292
USA
$34,103
$34,103

Median household income

Key Biscayne
$151,310
$151,310
USA
$62,843
$62,843

Individuals Below Poverty Level:
4.9%

Employment Industries in Key Biscayne

 
Professional, scientific, and technical services
14.8%
14.8%
Real estate
13.7%
13.7%
Finance
13.1%
13.1%
Healthcare
9.9%
9.9%
Education
8.0%
8.0%
Retail
4.9%
4.9%
Construction
4.7%
4.7%
Other
4.4%
4.4%
Wholesale
4.3%
4.3%
Administration
4.3%
4.3%
Information Technology
4.2%
4.2%
Accommodation
3.7%
3.7%
Manufacturing
3.3%
3.3%
Arts
2.4%
2.4%
Transportation
2.0%
2.0%
0.0% 100.0%
% OF RESIDENTS

Race & Ethnic Diversity

 
Hispanic or Latino (Of Any Race)
69.4%
69.4%
White
29.8%
29.8%
Other Race / Two or More Races
0.4%
0.4%
Asian
0.2%
0.2%
Native Hawaiian and Other Pacific Islanders
0.2%
0.2%
American Indian and Alaska Native
0.0%
0.0%
Black or African American
0.0%
0.0%
0.0% 100.0%
% OF RESIDENTS

Ancestries & Languages Spoken

 

Ancestry (Top 20)

Italian
7.7%
7.7%
German
6.4%
6.4%
Irish
3.6%
3.6%
French
3.1%
3.1%
English
2.7%
2.7%
Brazilian
2.5%
2.5%
British
2.4%
2.4%
Polish
1.4%
1.4%
Russian
1.2%
1.2%
European
1.2%
1.2%
Scottish
1.0%
1.0%
Swiss
0.9%
0.9%
Austrian
0.9%
0.9%
Portuguese
0.7%
0.7%
Lithuanian
0.6%
0.6%
Lebanese
0.5%
0.5%
Canadian
0.4%
0.4%
Hungarian
0.3%
0.3%
Greek
0.3%
0.3%
Dutch
0.3%
0.3%
0.0% 100.0%
% OF RESIDENTS

Languages Spoken (Top 20)

Spanish
70.9%
70.9%
English
19.6%
19.6%
Portuguese
3.8%
3.8%
German/Yiddish
2.1%
2.1%
Italian
1.9%
1.9%
French
1.4%
1.4%
Other Indo-European
0.5%
0.5%
Scandinavian languages
0.5%
0.5%
West Germanic languages
0.3%
0.3%
Russian
0.1%
0.1%
Polish
0.1%
0.1%
Other Asian languages
0.1%
0.1%
Japanese
0.1%
0.1%
Slavic languages
0.1%
0.1%
African languages
0.0%
0.0%
Arabic
0.0%
0.0%
Hungarian
0.0%
0.0%
Native American languages
0.0%
0.0%
Navajo
0.0%
0.0%
Pacific Island languages
0.0%
0.0%
0.0% 100.0%
% OF RESIDENTS

Foreign Born Key Biscayne Residents:
50.6%