Port St. John, Florida Population 2020

11,729

Port St. John is a city located in Florida. Port St. John has a 2020 population of 11,729. Port St. John is currently declining at a rate of 0.00% annually and its population has decreased by -4.39% since the most recent census, which recorded a population of 12,267 in 2010. Port St. John reached it's highest population of 12,912 in 2011.

The average household income in Port St. John is $70,027 with a poverty rate of 11.63%. The median rental costs in recent years comes to $1,078 per month, and the median house value is $131,700. The median age in Port St. John is 43.5 years, 40.9 years for males, and 44.8 years for females. For every 100 females there are 102.0 males.

Port St. John Demographics

According to the most recent ACS, the racial composition of Port St. John was:

  • White: 85.80%
  • Two or more races: 6.08%
  • Black or African American: 5.23%
  • Native Hawaiian or Pacific Islander: 1.09%
  • Asian: 0.92%
  • Other race: 0.80%
  • Native American: 0.08%
The current population of Port St. John, Florida is 11,729, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 11,729.The last official US Census in 2010 recorded the population at 12,267.

Port St. John, Florida Population 2020

Population by Race

Race Population Percentage
White10,06485.80%
Two or More Races7136.08%
Black or African American6135.23%
Native Hawaiian and Other Pacific Islander1281.09%
Asian1080.92%
Some Other Race940.80%
American Indian and Alaska Native90.08%

Port St. John Population Pyramid 2020

Port St. John Median Age

43.5


Total

40.9


Male

44.8


Female

Port St. John Adults

There are 9,470 adults, (1,927 of whom are seniors) in Port St. John.

Port St. John Age Dependency

55.5

Age Dependency Ratio

25.5

Old Age Dependency Ratio

29.9

Child Dependency Ratio

Port St. John Sex Ratio

Female

5,806

49.50%

Male

5,923

50.50%

Port St. John Households and Families

Port St. John Renter vs Owner Occupied by Household Type

Port St. John Household Types

Type Owner Renter
Married87.9%12.1%
Non Family87.5%12.5%
All84.6%15.4%
Male75.6%24.4%
Female69.6%30.4%

84.6%

Rate of Home Ownership

Type Count Average Size Owned
All4,4142.6684.6
Married2,3032.9587.9
Non Family1,2531.4387.5
Female5963.8169.6
Male2623.3475.6

3.08

Average Family Size

2.66

Average Household Size

5.2%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

Port St. John Education

Education Attained Count Percentage
Less Than 9th Grade820.94%
9th to 12th Grade6727.70%
High School Graduate2,98234.16%
Some College1,97322.60%
Associates Degree1,31515.06%
Bachelors Degree1,02911.79%
Graduate Degree6777.75%

Port St. John Educational Attainment by Race

Name Total High School Bachelors
White7,5296,8661,487
Hispanic34533346
Black33530617
Multiple Races29124184
Islander1281286
Asian10810869
Other Race525243
Native American99

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 other race people with a rate of 82.69%.

Name Average Male Female
Overall$37,363$42,704$30,653
Less Than High School$40,301$$34,063
High School Grad$35,139$42,380$22,425
Some College$31,467$39,833$27,805
Bachelors Degree$42,135$56,250$36,765
Graduate Degree$46,786$56,488$41,940

$37,363

Average Earnings

$42,704

Average Male

$30,653

Average Female

Port St. John Language

Port St. John Language by Age

Port St. John Language

94.16% of Port St. John residents speak only English, while 5.84% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.08% of the population.

Port St. John Poverty

Port St. John Poverty by Race

Name Total In Poverty Poverty Rate
White9,4931,05411.10%
Black55510819.46%
Hispanic77110713.88%
Multiple6979713.92%
Other945659.57%

11.63%

Overall Poverty Rate

12.23%

Male Poverty Rate

11.01%

Female Poverty Rate

Poverty in Port St. John

The race most likely to be in poverty in Port St. John is Other, with 59.57% below the poverty level.

The race least likely to be in poverty in Port St. John is White, with 11.10% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.53%. Among those working part-time, it was 21.62%, and for those that did not work, the poverty rate was 16.37%.

Name Poverty
Bachelors or Greater12.49%
High School12.17%
Less Than High School10.08%
Some College7.57%
Name Poverty
Female Unemployed47.35%
Male Unemployed30.62%
Male Employed7.36%
Female Employed5.99%

Port St. John Income

Port St. John Income by Household Type

Name Median Mean
Households$57,689$70,027
Families$62,083$75,240
Married Families$68,342-
Non Families$50,865$54,066

Port St. John Marital Status

Port St. John Marital Status

Marriage Rates

49.4%

Overall Marriage Rate

49.6%

Male Marriage Rate

49.1%

Female Marriage Rate

Port St. John Married by Age and Sex

Port St. John Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Port St. John Marital Status by Race

Port St. John Veterans

1,397

Number of Veterans

1,170

Male Veterans

227

Female Veterans

War Veterans
Vietnam465
First Gulf War250
Second Gulf War198
Korea171
World War II10
Name Veterans % of Total
White1,29015.31%
Black6519.40%
Hispanic276.25%
2 or More194.70%
Asian1715.74%
Hawaiian64.69%

$Port St. John Veterans by Education

6.23%

Veteran Poverty Rate

31.07%

Veteran Disability Rate

Port St. John Employment Status

63.8%

Labor Force Participation

59.1%

Employment Rate

7.3%

Unemployment Rate

Port St. John 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

37.16%

Born in Florida

95.98%

Native Born

4.02%

Foreign Born

2.11%

Non Citizen

Place of Birth

95.98% of Port St. John residents were born in the United States, with 37.16% having been born in Florida. 2.11% 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
202011,7290.00%
201911,7290.00%
201811,7292402.09%
201711,4892662.37%
201611,223-112-0.99%
201511,335-109-0.95%
201411,444-429-3.61%
201311,873-413-3.36%
201212,286-626-4.85%
201112,9126455.26%
201012,2670.00%