Cudjoe Key Flag

Cudjoe Key

County:
Monroe County
County Seat:
No
Area (mi²):
5.174
State:
Florida

Cudjoe Key is a CDP located in Monroe County, Florida. Cudjoe Key has a 2026 population of 2,643. Cudjoe Key is currently growing at a rate of 2.13% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Cudjoe Key is $87,500 with a poverty rate of 8.63%. The median age in Cudjoe Key is 54.4 years: 57.9 years for males, and 49 years for females. For every 100 females there are 99.5 males.

2.6K
Total Population
511
Density (mi²)
55 2.13%
Growth

Cudjoe Key Population

Cudjoe Key Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,643552.13%
20252,588552.17%

Median Age

Overall: 54.4 years
Female: 49 years
Male: 57.9 years

Cudjoe Key Adults

There are 2,164 adults, (873 of whom are seniors) in Cudjoe Key.

Sex Ratio

Female: 1,249 (50.1%)
Male: 1,243 (49.9%)

Demographics

The racial composition of Cudjoe Key includes 88.44% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,20488.44%
Two or more races27210.91%
Asian160.64%
Race
Population ↓
Percentage (of total)
Two or more races1997.99%
White963.85%
Race
Population ↓
Percentage (of total)
White2,10884.59%
Two or more races732.93%
Asian160.64%

Cudjoe Key Marital Status

Economics and Income Statistics

Cudjoe Key 's average per capita income is $49,804. Household income levels show a median of $87,500. The poverty rate stands at 8.63%.

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
Married Families$117,583-
Families$98,500$142,915
Households$87,500$122,791
Non Families$71,667$92,250

$49,804

Average Income

$87,500

Median Household Income

8.63%

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)