Key Haven, Key West, FL demographics:
population, income, and more

Total population
91
-2.1% year-over-year change
Median household income
$86,586/yr
9.6% year-over-year change
Housing units
50
2.0% year-over-year change

Key Haven population

How many people live in Key Haven

Key Haven is home to 91 residents, according to the most recent Census data. Gender-wise, 51.6% of Key Haven locals are male, and 48.4% are female.

Total population
91
-2.1% year-over-year change
Gender ratio
Male
51.6%
47
Female
48.4%
44
Value Percent YoY change
Male 47 51.6% -2.1%
Female 44 48.4% 0.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Key Haven is 44, with the population distributed as follows: about 14.3% are children under 15, then 7.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 29.7% of the population, while another 28.6% fall into the 45 to 64 bracket. Finally, around 19.8% are 65 or older.

Median age
43.8
Age breakdown
Under 15
14.3%
15 to 24
7.7%
25 to 44
29.7%
45 to 64
28.6%
Over 65
19.8%
Value Percent YoY change
Under 15 13 14.3% 0.0%
15 to 24 7 7.7% -12.5%
25 to 44 27 29.7% 3.9%
45 to 64 26 28.6% -7.1%
Over 65 18 19.8% 0.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Key Haven, 74.7% of the population are US-born citizens, while 14.3% have gained naturalized citizenship. At the same time, 11% of residents are non-citizens. As for race, 61.5% of locals are Caucasian, 14.3% are African American and 2.2% have Asian roots. There’s also a share of 16.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
74.7%
Non-U.S.-born citizens
14.3%
Non-citizens
11%
Value Percent YoY change
U.S.-born citizens 68 74.7% -2.9%
Non-U.S.-born citizens 13 14.3% 0.0%
Non-citizens 10 11% 0.0%
Racial breakdown
White
61.5%
Black or African American
14.3%
American Indian and Alaska Native
0%
Asian
2.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
16.5%
Other
5.5%
Value Percent
White 56 61.5%
Black or African American 13 14.3%
Asian 2 2.2%
Two or more races 15 16.5%
Other 5 5.5%

Households in Key Haven

A peek inside Key Haven households

Key Haven has 37 households, with an average of 2 members in each. Of these, 56.8% are families, while the remaining 43.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
37
-5.1% year-over-year change
Average people per household
2
Non-family households
16
Family households
21
Value Percent YoY change
Non-family households 16 43.2% -5.9%
Family households 21 56.8% 0.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Key Haven

The housing landscape of Key Haven

Key Haven's housing consists of 50 units, with 46% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 10% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 6% of the housing landscape.

Housing units
50
2.0% year-over-year change
Housing types
Value Percent
1 unit, detached 23 46%
1 unit, attached 5 10%
2 units 4 8%
3 or 4 units 4 8%
5 to 9 units 3 6%
10 to 19 units 2 4%
20 to 49 units 2 4%
50 or more units 4 8%
Mobile home 3 6%
Homes built since 2020
0
% year-over-year change

The age of buildings in Key Haven

In Key Haven, the median construction year is 1974. About 16.3% of homes were built before the 1940s, with another 4.1% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 8 16.3% 0.0%
Built between 1940 and 1949 2 4.1% 0.0%
Built between 1950 and 1959 5 10.2% 0.0%
Built between 1960 and 1969 7 14.3% -12.5%
Built between 1970 and 1979 7 14.3% 16.7%
Built between 1980 and 1989 7 14.3% 0.0%
Built between 1990 and 1999 5 10.2% 0.0%
Built between 2000 and 2009 5 10.2% 25.0%
Built between 2010 and 2019 3 6.1% 0.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Key Haven occupancy rates

Out of the 37 occupied housing units in Key Haven, 51.4% are owner-occupied, while 51.4% are lived in by tenants. Meanwhile, 26% of all homes on the local market sit vacant.

Occupied housing units
37
-5.1% year-over-year change
Occupancy breakdown
Renter occupied
19
Owner occupied
19
Value Percent YoY
change
Renter occupied 19 51.4% -5.0%
Owner occupied 19 51.4% 0.0%
Unoccupied housing units
26.0%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Key Haven housing costs

Housing costs in Key Haven come to a median of $2,061 per month, while tenants specifically pay a median gross rent of $2,167.

Median housing costs per month
$2,061/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Key Haven
$2,167/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Key Haven

Key Haven education at a glance

About 34.7% of the population in Key Haven went to high school, while 18.7% pursued college studies. Another 6.7% earned an associate degree and 24% hold a bachelor’s. Meanwhile, 13.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2 2.7% 0.0%
High school diploma 26 34.7% 0.0%
College diploma 14 18.7% -6.7%
Associate degree 5 6.7% -16.7%
Bachelor's degree 18 24% 5.9%
Graduate degree 10 13.3% -9.1%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Key Haven

How much people earn in Key Haven

The average annual household income in Key Haven was $133,684 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.8% change from the previous year. At the same time, the median income stood at $86,586, reflecting a +9.6% shift over the same period.

Average household income in Key Haven
$133,684/year
4.8% year-over-year change
Median household income in Key Haven
$86,586/year
9.6% year-over-year change

Key Haven income by age

In Key Haven, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $86,708. Those with someone between 45 and 64 in charge, often well established professionally, earn $112,206 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $51,625, while those led by someone over 65, many of whom may be retired, have about $70,864 in earnings. Overall, 89.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $51,625 -32.5%
25 - 44 $86,708 11.4%
45 - 64 $112,206 10.9%
Over 65 $70,864 14.8%
Above poverty level
79
Below poverty level
9
Value Percent YoY
change
Above poverty level 79 89.8% -1.2%
Below poverty level 9 10.2% -10.0%

Employment in Key Haven

Workforce and job types in Key Haven

80% of the working population are employed in professional or administrative positions, while 20% are in hands-on or service-based jobs. Also, 14% run their own businesses, 64% are employed by private companies, and 16% work in the public sector.

Workforce demographics

White collar
40
Blue collar
10
Value Percent YoY change
White collar 40 80% 0.0%
Blue collar 10 20% -9.1%
Employer type
Self employees
14%
Private companies
64%
Governmental workers
16%
Not for profit companies
6%
Value Percent YoY change
Self employees 7 14% 0.0%
Private companies 32 64% -3.0%
Governmental workers 8 16% 0.0%
Not for profit companies 3 6% 0.0%

Transportation in Key Haven

How people get around in Key Haven

Commuting methods vary: 82.2% of residents travel by personal vehicle and 4.4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 37 82.2% -2.6%
Motorcycle 2 4.4% 0.0%
Bicycle 4 8.9% -20.0%
Walk 2 4.4% 0.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Key Haven by zipcode?

Zipcode Population Number of households Median income Average income
33040 35,429 14,574 $86,586 $133,684

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FAQs about Key Haven demographics 

What is the total population of Key Haven?

Key Haven has a total population of 91 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -2.1% compared to a year ago.

What is the gender ratio in Key Haven?

The gender ratio in Key Haven is as follows:
  • 51.6% males (47 residents)
  • 48.4% females (44 residents)

What is the median age in Key Haven?

The median age in Key Haven is 43.8.

What is the age distribution of the population in Key Haven?

The age distribution in Key Haven is as follows:
  • Under 15: 14.3% (13 residents)
  • Ages 15-24: 7.7% (7 residents)
  • Ages 25-44: 29.7% (27 residents)
  • Ages 45-64: 28.6% (26 residents)
  • Over 65: 19.8% (18 residents)

What is the racial and ethnic makeup of Key Haven?

The racial and ethnic makeup of Key Haven is as follows:
  • White: 61.5% (56 residents)
  • Black or African American: 14.3% (13 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 2.2% (2 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 16.5% (15 residents)
  • Other: 5.5% (5 residents)

What percentage of the population in Key Haven are U.S.-born citizens?

U.S.-born citizens represent 74.7% of the population in Key Haven.

How many housing units are there in Key Haven?

There are 50 housing units in Key Haven, reflecting a +2.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Key Haven and what is the average household size?

Key Haven has a total of 37 households, with an average of 2 people in each.

What is the median household income in Key Haven?

Key Haven has a median household income of $86,586, representing a +9.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Key Haven?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 80% (40 residents)
  • Blue-collar workers: 20% (10 residents)

Places of employment:
  • Self-employed: 14% (7 residents)
  • Private companies: 64% (32 residents)
  • Governmental workers: 16% (8 residents)
  • Not-for-profit companies: 6% (3 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025