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 2025 population of 2,357 . Cudjoe Key is currently growing at a rate of 1.73% annually and its population has increased by 9.27% since the most recent census, which recorded a population of 2,157 in 2020.

The average household income in Cudjoe Key is $131,760 with a poverty rate of 10.05%. The median age in Cudjoe Key is 54.7 years: 59.2 years for males, and 49.2 years for females. For every 100 females there are 97.9 males.

2.4K
Total Population
456
Density (mi²)
40 1.73%
Growth

Cudjoe Key Population

Cudjoe Key Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Cudjoe Key includes 87.81% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (87.81%)

Two or more races (11.5%)

Asian (0.69%)

Race
Population
Percentage (of total)
White2,17687.81%
Two or more races28511.5%
Asian170.69%

Cudjoe Key Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cudjoe Key's average per capita income is $50,119. Household income levels show a median of $84,890. The poverty rate stands at 10.05%.

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$107,708-
Families$105,536$163,434
Households$84,890$131,760
Non Families$62,424$76,869

$50,119

Average Income

$84,890

Median Household Income

10.05%

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)