Key Biscayne, FL
Quality of Life, Demographics, And Statistics

Demographics | Crime | Cost Of Living
Updated: 2023-10-17

Living In Key Biscayne, Florida Summary

Life in Key Biscayne research summary. HomeSnacks has been researching the quality of life in Key Biscayne over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Key Biscayne:

  • The population in Key Biscayne is 14,530.

  • The median home value in Key Biscayne is $1,246,700.

  • The median income in Key Biscayne is $167,990.

  • The cost of living in Key Biscayne is 215 which is 2.1x higher than the national average.

  • The median rent in Key Biscayne is $2,697.

  • The unemployment rate in Key Biscayne is 3.9%.

  • The poverty rate in Key Biscayne is 7.6%.

Key Biscayne SnackAbility

10
Overall SnackAbility
Jobs
8.5/10
Housing
10
Affordability
5
Diversity
8
Safety
8.5
Amenities
9
Education
10
Commute
6

Key Biscayne, FL Crime Report

199
Total Crimes
1,542.9
Total Crimes / 100k People
-33.62%
Below National Average
Statistic Count
Raw
Key Biscayne
/ 100k People
Florida
/ 100k People
National
/ 100k People
Total Crimes Per 100K 199 1,542.9 2,153.0 2,324.2
Violent Crime 3 23.3 383.6 369.8
Murder 0 0.0 5.9 6.3
Robbery 1 7.8 62.2 66.1
Aggravated Assault 2 15.5 280.1 268.2
Property Crime 196 1,519.6 1,769.4 1,954.4
Burglary 3 23.3 240.6 269.8
Larceny 170 1,318.0 1,352.7 1,401.9
Car Theft 23 178.3 176.1 282.7

Key Biscayne, FL Cost Of Living

215
Key Biscayne's Overall Cost Of Living
2.1x
Higher Than The National Average
Living Expense Key Biscayne Florida National Average
Overall 215 101 100
Services 102 98 100
Groceries 119 101 100
Health 104 96 100
Housing 474 108 100
Transportation 110 98 100
Utilities 101 100 100

Key Biscayne, FL Photos

Keybiscaynecommunityschool
Source: Public Domain
Keybiscaynefirestation
Source: Public Domain

Rankings for Key Biscayne in Florida

Map Of Key Biscayne, FL

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2

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3

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4

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6

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7

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Population 14,415

8

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9

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10

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Population 54,525

Population over time in Key Biscayne

Year Population % Change
2021 12,867 -1.4%
2020 13,054 -0.2%
2019 13,074 1.1%
2018 12,935 0.4%
2017 12,888 0.9%
2016 12,774 1.7%
2015 12,560 1.4%
2014 12,385 1.9%
2013 12,158 1.5%
2012 11,982 -

Race / Ethnicity in Key Biscayne

White
23.4% (3,406)
African American
0.3% (48)
American Indian
0.0% (0)
Asian
0.2% (29)
Hawaiian
0.1% (13)
Other
0.0% (5)
Two Or More
1.6% (232)
Hispanic
74.3% (10,797)
Race Key Biscayne FL USA
White 23.4% 52.6% 59.4%
African American 0.3% 15.1% 12.2%
American Indian 0.0% 0.1% 0.6%
Asian 0.2% 2.7% 5.6%
Hawaiian 0.1% 0.1% 0.2%
Other 0.0% 0.5% 0.4%
Two Or More 1.6% 2.7% 3.2%
Hispanic 74.3% 26.2% 18.4%

Gender in Key Biscayne

Female
51.3% (7,449)
Male
48.7% (7,081)
Gender Key Biscayne FL USA
Female 51.3% 50.8% 50.5%
Male 48.7% 49.2% 49.5%

Highest level of educational attainment in Key Biscayne for adults over 25

< 9th Grade
3.0% (435)
9-12th Grade
1.0% (145)
High School / GED
8.0% (1,162)
Some College
10.0% (1,453)
Associate's Degree
5.0% (726)
Bachelor's Degree
38.0% (5,521)
Master's Degree
22.0% (3,196)
Professional Degree
10.0% (1,453)
Doctorate Degree
3.0% (435)
Education Key Biscayne FL USA
< 9th Grade 3.0% 4.0% 5.0%
9-12th Grade 1.0% 7.0% 6.0%
High School / GED 8.0% 28.0% 26.0%
Some College 10.0% 20.0% 20.0%
Associate's Degree 5.0% 10.0% 9.0%
Bachelor's Degree 38.0% 20.0% 21.0%
Master's Degree 22.0% 8.0% 9.0%
Professional Degree 10.0% 2.0% 2.0%
Doctorate Degree 3.0% 1.0% 2.0%

Household Income For Key Biscayne, Florida

Less than $10,000
4.2% (61,546)
$10,000 to $14,999
1.5% (21,890)
$15,000 to $24,999
3.1% (44,414)
$25,000 to $34,999
3.0% (43,145)
$35,000 to $49,999
5.2% (75,187)
$50,000 to $74,999
10.3% (150,375)
$75,000 to $99,999
7.7% (111,988)
$100,000 to $149,999
11.5% (166,555)
$150,000 to $199,999
9.5% (138,003)
$200,000 or more
44.0% (639,891)
Income Key Biscayne FL USA
Less than $10,000 4.2% 5.9% 5.5%
$10,000 to $14,999 1.5% 3.9% 3.9%
$15,000 to $24,999 3.1% 8.6% 7.8%
$25,000 to $34,999 3.0% 9.3% 8.2%
$35,000 to $49,999 5.2% 13.0% 11.4%
$50,000 to $74,999 10.3% 18.2% 16.8%
$75,000 to $99,999 7.7% 12.8% 12.8%
$100,000 to $149,999 11.5% 14.7% 16.3%
$150,000 to $199,999 9.5% 6.3% 7.8%
$200,000 or more 44.0% 7.3% 9.5%

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