Stock Island, Florida Population 2020

4,404
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Stock Island is a city located in Florida. Stock Island has a 2020 population of 4,404. Stock Island is currently declining at a rate of 0.00% annually and its population has increased by 12.38% since the most recent census, which recorded a population of 3,919 in 2010. Stock Island reached it's highest population of 4,404 in 2018.

The average household income in Stock Island is $65,240 with a poverty rate of 15.26%. The median rental costs in recent years comes to $1,363 per month, and the median house value is $295,000. The median age in Stock Island is 40.3 years, 40.2 years for males, and 40.5 years for females. For every 100 females there are 123.3 males.

Stock Island Demographics

According to the most recent ACS, the racial composition of Stock Island was:

  • White: 79.63%
  • Black or African American: 15.51%
  • Other race: 2.57%
  • Two or more races: 1.77%
  • Asian: 0.52%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Stock Island, Florida is 4,404, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 4,404.The last official US Census in 2010 recorded the population at 3,919.

Stock Island, Florida Population 2020

Population by Race

Race Population Percentage
White3,50779.63%
Black or African American68315.51%
Some Other Race1132.57%
Two or More Races781.77%
Asian230.52%
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Stock Island Population Pyramid 2020

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Stock Island Median Age

40.3


Total

40.2


Male

40.5


Female

Stock Island Adults

There are 3,591 adults, (496 of whom are seniors) in Stock Island.

Stock Island Age Dependency

42.3

Age Dependency Ratio

16

Old Age Dependency Ratio

26.3

Child Dependency Ratio

Stock Island Sex Ratio

Female

1,972

44.78%

Male

2,432

55.22%

Stock Island Households and Families

Stock Island Renter vs Owner Occupied by Household Type

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Stock Island Household Types

Type Owner Renter
Married52.3%47.7%
Male39.6%60.4%
All38.3%61.7%
Non Family29.8%70.2%
Female29.7%70.3%

38.3%

Rate of Home Ownership

Type Count Average Size Owned
All1,4093.1338.3
Married4633.0452.3
Non Family4591.629.8
Female3334.4329.7
Male1545.1239.6

3.64

Average Family Size

3.13

Average Household Size

10%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

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Stock Island Education

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Education Attained Count Percentage
Less Than 9th Grade34411.26%
9th to 12th Grade50016.37%
High School Graduate89829.39%
Some College56718.56%
Associates Degree1775.79%
Bachelors Degree36211.85%
Graduate Degree2076.78%
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Stock Island Educational Attainment by Race

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Name Total High School Bachelors
Hispanic1,577904172
White1,1281,039371
Black34122624
Other Race785619
Multiple Races61617
Asian2323

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

The highest rate of bachelors degrees is among white people with a rate of 32.89%.

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Name Average Male Female
Overall$31,775$35,259$26,450
Less Than High School$21,213$21,779$
High School Grad$26,825$39,919$19,872
Some College$36,122$32,399$37,232
Bachelors Degree$43,517$52,361$24,309
Graduate Degree$43,229$33,917$55,000

$31,775

Average Earnings

$35,259

Average Male

$26,450

Average Female

Stock Island Language

Stock Island Language by Age

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Stock Island Language

47.66% of Stock Island residents speak only English, while 52.34% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 43.26% of the population.

Stock Island Poverty

Stock Island Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic2,41939616.37%
White1,35117112.66%
Black6317812.36%
Other1135447.79%
Multiple781114.10%

15.26%

Overall Poverty Rate

14.27%

Male Poverty Rate

16.51%

Female Poverty Rate

Poverty in Stock Island

The race most likely to be in poverty in Stock Island is Other, with 47.79% below the poverty level.

The race least likely to be in poverty in Stock Island is Black, with 12.36% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.08%. Among those working part-time, it was 15.27%, and for those that did not work, the poverty rate was 30.24%.

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Name Poverty
High School21.27%
Less Than High School20.85%
Some College9.41%
Bachelors or Greater5.27%
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Name Poverty
Female Employed9.65%
Male Employed5.83%
Female Unemployed0.00%
Male Unemployed0.00%

Stock Island Income

Stock Island Income by Household Type

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Name Median Mean
Households$46,298$65,240
Families$51,875$72,143
Married Families$69,864-
Non Families$27,351$42,064
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Stock Island Marital Status

Stock Island Marital Status

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Marriage Rates

32.3%

Overall Marriage Rate

31.6%

Male Marriage Rate

33.1%

Female Marriage Rate

Stock Island Married by Age and Sex

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Stock Island Marriage

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

Stock Island Marital Status by Race

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Stock Island Veterans

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205

Number of Veterans

205

Male Veterans

Female Veterans

War Veterans
Vietnam81
Second Gulf War44
First Gulf War34
Korea9
World War II
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Age Group Veterans
55 to 6490
35 to 5455
18 to 3429
65 to 7422
75+9
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Name Veterans % of Total
White1444.87%
Black5111.83%
Hispanic251.29%
2 or More1016.39%

Stock Island Veterans by Education

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12.68%

Veteran Poverty Rate

16.10%

Veteran Disability Rate

Stock Island Employment Status

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62.7%

Labor Force Participation

60.3%

Employment Rate

2.1%

Unemployment Rate

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Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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33.13%

Born in Florida

56.45%

Native Born

43.55%

Foreign Born

28.20%

Non Citizen

15.35%

Naturalized

Place of Birth

56.45% of Stock Island residents were born in the United States, with 33.13% having been born in Florida. 28.20% 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
20204,4040.00%
20194,4040.00%
20184,4042034.83%
20174,201-13-0.31%
20164,2143138.02%
20153,901-252-6.07%
20144,1532626.73%
20133,8911554.15%
20123,73653916.86%
20113,197-722-18.42%
20103,9190.00%