Jupiter Island Flag

Jupiter Island

County:
Martin County
County Seat:
No
Area (mi²):
2.71
State:
Florida

Jupiter Island is a town located in Martin County, Florida. Jupiter Island has a 2026 population of 849. Jupiter Island is currently growing at a rate of 0.71% annually and its population has increased by 4.56% since the most recent census, which recorded a population of 812 in 2020.

The median household income in Jupiter Island is $219,722 with a poverty rate of 20.67%. The median age in Jupiter Island is 64.4 years: 65 years for males, and 63 years for females. For every 100 females there are 79.4 males.

849
Total Population
313
Density (mi²)
6 0.71%
Growth

Jupiter Island Population

Jupiter Island Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202684960.71%
202584360.72%
202483740.48%
202383320.24%
202283130.36%
2021828161.97%
202081210.12%
2019930121.31%
2018918121.32%
2017906141.57%
2016892141.59%
2015878202.33%
2014858151.78%
201384391.08%
201283470.85%
2011827101.22%
201081700%

Median Age

Overall: 64.4 years
Female: 63 years
Male: 65 years

Jupiter Island Adults

There are 818 adults, (413 of whom are seniors) in Jupiter Island.

Sex Ratio

Female: 471 (55.7%)
Male: 374 (44.3%)

Demographics

The racial composition of Jupiter Island includes 91.12% White, 5.09% Asian, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White77091.12%
Asian435.09%
Two or more races242.84%
Black or African American80.95%
Race
Population ↓
Percentage (of total)
White293.43%
Asian50.59%
Two or more races50.59%
Race
Population ↓
Percentage (of total)
White74187.69%
Asian384.5%
Two or more races192.25%
Black or African American80.95%

Jupiter Island Marital Status

Economics and Income Statistics

Jupiter Island 's average per capita income is $58,056. Household income levels show a median of $219,722. The poverty rate stands at 20.67%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Non Families$250,001$607,859
Households$219,722$509,989
Married Families$207,031-
Families$206,563$461,210

$58,056

Average Income

$219,722

Median Household Income

20.67%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)