Siesta Key, Florida Population 2020

5,667

Siesta Key is a city located in Florida. Siesta Key has a 2020 population of 5,667. Siesta Key is currently declining at a rate of 0.00% annually and its population has decreased by -13.68% since the most recent census, which recorded a population of 6,565 in 2010. Siesta Key reached it's highest population of 6,653 in 2011.

The average household income in Siesta Key is $152,825 with a poverty rate of 5.64%. The median rental costs in recent years comes to $1,486 per month, and the median house value is $682,900. The median age in Siesta Key is 65.6 years, 64 years for males, and 67.2 years for females. For every 100 females there are 94.5 males.

Siesta Key Demographics

According to the most recent ACS, the racial composition of Siesta Key was:

  • White: 98.20%
  • Two or more races: 0.88%
  • Asian: 0.48%
  • Native American: 0.28%
  • Native Hawaiian or Pacific Islander: 0.09%
  • Other race: 0.07%
  • Black or African American: 0.00%
The current population of Siesta Key, Florida is 5,667, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 5,667.The last official US Census in 2010 recorded the population at 6,565.

Siesta Key, Florida Population 2020

Population by Race

Race Population Percentage
White5,56598.20%
Two or More Races500.88%
Asian270.48%
American Indian and Alaska Native160.28%
Native Hawaiian and Other Pacific Islander50.09%
Some Other Race40.07%

Siesta Key Population Pyramid 2020

Siesta Key Median Age

65.6


Total

64


Male

67.2


Female

Siesta Key Adults

There are 5,178 adults, (2,904 of whom are seniors) in Siesta Key.

Siesta Key Age Dependency

149.2

Age Dependency Ratio

127.7

Old Age Dependency Ratio

21.5

Child Dependency Ratio

Siesta Key Sex Ratio

Female

2,914

51.42%

Male

2,753

48.58%

Siesta Key Households and Families

Siesta Key Renter vs Owner Occupied by Household Type

Siesta Key Household Types

Type Owner Renter
Female100%0%
Married91.2%8.8%
All84.1%15.9%
Non Family73.6%26.4%
Male73.2%26.8%

84.1%

Rate of Home Ownership

Type Count Average Size Owned
All2,8551.9884.1
Married1,5852.3391.2
Non Family1,1081.1973.6
Male824.0773.2
Female804100

2.44

Average Family Size

1.98

Average Household Size

3.7%

Unmarried (Opposite Sex)

0.8%

Unmarried (Same Sex)

Siesta Key Education

Education Attained Count Percentage
Less Than 9th Grade440.89%
9th to 12th Grade1202.43%
High School Graduate59011.95%
Some College88918.01%
Associates Degree3988.06%
Bachelors Degree1,53031.00%
Graduate Degree1,36527.65%

Siesta Key Educational Attainment by Race

Name Total High School Bachelors
White4,8014,6422,842
Hispanic565617
Multiple Races27275
Asian272711
Native American161616
Islander5
Other Race444

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 100.00%.

Name Average Male Female
Overall$53,813$62,241$49,479
Less Than High School$$40,795$
High School Grad$24,844$$23,698
Some College$48,214$46,125$50,078
Bachelors Degree$73,295$82,188$54,063
Graduate Degree$69,000$$55,000

$53,813

Average Earnings

$62,241

Average Male

$49,479

Average Female

Siesta Key Language

Siesta Key Language by Age

Siesta Key Language

93.50% of Siesta Key residents speak only English, while 6.50% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 5.19% of the population.

Siesta Key Poverty

Siesta Key Poverty by Race

Name Total In Poverty Poverty Rate
White5,4762825.15%
Asian271659.26%
Native1616100.00%
Islander55100.00%

5.64%

Overall Poverty Rate

5.79%

Male Poverty Rate

5.49%

Female Poverty Rate

Poverty in Siesta Key

The race most likely to be in poverty in Siesta Key is Native, with 100.00% below the poverty level.

The race least likely to be in poverty in Siesta Key is White, with 5.15% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 5.33%, and for those that did not work, the poverty rate was 8.45%.

Name Poverty
Less Than High School20.73%
Some College9.17%
High School6.78%
Bachelors or Greater4.04%
Name Poverty
Female Unemployed100.00%
Male Unemployed42.11%
Female Employed3.73%
Male Employed0.00%

Siesta Key Income

Siesta Key Income by Household Type

Name Median Mean
Households$93,083$152,825
Families$114,583$185,746
Married Families$118,295-
Non Families$53,712$100,475

Siesta Key Marital Status

Siesta Key Marital Status

Marriage Rates

61.9%

Overall Marriage Rate

64.0%

Male Marriage Rate

59.9%

Female Marriage Rate

Siesta Key Married by Age and Sex

Siesta Key Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Siesta Key Marital Status by Race

Siesta Key Veterans

609

Number of Veterans

584

Male Veterans

25

Female Veterans

War Veterans
Vietnam269
Korea132
World War II34
First Gulf War32
Second Gulf War12

$Siesta Key Veterans by Education

2.96%

Veteran Poverty Rate

18.88%

Veteran Disability Rate

Siesta Key Employment Status

40.1%

Labor Force Participation

39.3%

Employment Rate

2%

Unemployment Rate

Siesta Key Place of Birth

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

14.05%

Born in Florida

88.69%

Native Born

11.31%

Foreign Born

5.66%

Non Citizen

Place of Birth

88.69% of Siesta Key residents were born in the United States, with 14.05% having been born in Florida. 5.66% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Year Population Growth Annual Growth Rate
20205,6670.00%
20195,6670.00%
20185,667-183-3.13%
20175,850681.18%
20165,782-276-4.56%
20156,058-100-1.62%
20146,158-147-2.33%
20136,305-128-1.99%
20126,433-220-3.31%
20116,653881.34%
20106,5650.00%