Key Biscayne, Florida Population 2022
Key Biscayne is a city located in Miami-Dade County Florida. Key Biscayne has a 2020 population of 12,600. Key Biscayne is currently declining at a rate of -0.65% annually but its population has increased by 1.70% since the most recent census, which recorded a population of 12,389 in 2010.
The average household income in Key Biscayne is $226,086 with a poverty rate of 4.90%. The median rental costs in recent years comes to $2,548 per month, and the median house value is $1.21 Mn. The median age in Key Biscayne is 42.4 years, 41.3 years for males, and 43.8 years for females.
Key Biscayne Demographics
According to the most recent ACS, the racial composition of Key Biscaynewas:
- White: 96.63%
- Two or more races: 1.46%
- Other race: 1.39%
- Asian: 0.29%
- Native Hawaiian or Pacific Islander: 0.18%
- Black or African American: 0.05%
- Native American: 0.00%
Population by Race
| Race | Population | Percentage |
|---|---|---|
| White | 12,480 | 96.63% |
| Two or More Races | 189 | 1.46% |
| Some Other Race | 180 | 1.39% |
| Asian | 37 | 0.29% |
| Native Hawaiian and Other Pacific Islander | 23 | 0.18% |
| Black or African American | 6 | 0.05% |
Key Biscayne Population Pyramid $2022
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 4,422 | 2.92 | 69.5 |
| Married | 2,861 | 3.61 | 72.6 |
| Non Family | 1,159 | 1.09 | 61.9 |
| Female | 342 | 3.35 | 72.2 |
| Male | 60 | 2.98 | 53.3 |
3.49
Average Family Size
2.92
Average Household Size
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 61 | 0.72% |
| 9th to 12th Grade | 101 | 1.19% |
| High School Graduate | 653 | 7.72% |
| Some College | 926 | 10.95% |
| Associates Degree | 517 | 6.12% |
| Bachelors Degree | 3,148 | 37.24% |
| Graduate Degree | 3,048 | 36.05% |
Key Biscayne Educational Attainment by Race
| Race | Total | High School | Bachelors |
|---|---|---|---|
| Hispanic | 5,576 | 5,533 | 4,232 |
| White | 2,794 | 2,675 | 1,934 |
| 2+ Races | 137 | 137 | 36 |
| Other Race | 107 | 107 | 54 |
| Islander | 23 | 23 | 23 |
| Asian | 20 | 20 | 7 |
| Black | 6 | 6 |
The highest rate of high school graduation is among black people with a rate of 100.00%.
The highest rate of bachelors degrees is among islander people with a rate of 100.00%.
$74,678
Average Earnings
$107,146
Average Male
$41,925
Average Female
Key Biscayne Language by Age
Key Biscayne Language
19.58% of Key Biscayne residents speak only English, while 80.42% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 70.88% of the population.
Key Biscayne Poverty by Race
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Hispanic | 8,957 | 446 | 4.98% |
| White | 3,853 | 173 | 4.49% |
| Multiple | 189 | 22 | 11.64% |
| Other | NaN% |
4.90%
Overall Poverty Rate
3.36%
Male Poverty Rate
6.32%
Female Poverty Rate
Poverty in Key Biscayne
The race most likely to be in poverty in Key Biscayne is White, with 4.49% below the poverty level.
The race least likely to be in poverty in Key Biscayne is Hispanic, with 4.98% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.42%. Among those working part-time, it was 3.60%, and for those that did not work, the poverty rate was 9.63%.
Key Biscayne Marital Status
Marriage Rates
60.1%
Overall Marriage Rate
63.3%
Male Marriage Rate
57.1%
Female Marriage Rate
Key Biscayne Married by Age and Sex
Key Biscayne Marriage
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.
Key Biscayne Marital Status by Race
| Name | Veterans | % of Total |
|---|---|---|
| White | 292 | 3.25% |
| Hispanic | 120 | 1.93% |
| 2+ Races | 17 | 12.41% |
Key Biscayne Veterans by Education
0.00%
Veteran Poverty Rate
33.98%
Veteran Disability Rate
60.9%
Labor Force Participation
57.6%
Employment Rate
5.3%
Unemployment Rate
Origin of Non-Citizens
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
27.88%
Born in Key Biscayne
49.44%
Native Born
50.56%
Foreign Born
25.30%
Non Citizen
25.27%
Naturalized
Place of Birth
49.44% of Key Biscayne residents were born in the United States, with 27.88% having been born in Florida. 25.30% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2022 | 12,600 | -82 | -0.65% |
| 2021 | 12,682 | -82 | -0.64% |
| 2020 | 12,764 | -82 | -0.64% |
| 2019 | 12,846 | -82 | -0.63% |
| 2018 | 12,928 | -68 | -0.52% |
| 2017 | 12,996 | 74 | 0.57% |
| 2016 | 12,922 | 96 | 0.75% |
| 2015 | 12,826 | 43 | 0.34% |
| 2014 | 12,783 | 7 | 0.05% |
| 2013 | 12,776 | 96 | 0.76% |
| 2012 | 12,680 | 134 | 1.07% |
| 2011 | 12,546 | 157 | 1.27% |
| 2010 | 12,389 | 1,882 | 1.66% |
| 2000 | 10,507 | 0.00% |