Key West, FL population age distributions
A complete breakdown of Key West's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 1,060 | 4.06% |
| 5 to 9 years | 1,025 | 3.93% |
| 10 to 14 years | 1,018 | 3.9% |
| 15 to 19 years | 1,167 | 4.48% |
| 20 to 24 years | 1,058 | 4.06% |
| 25 to 29 years | 1,806 | 6.93% |
| 30 to 34 years | 2,015 | 7.73% |
| 35 to 39 years | 2,224 | 8.53% |
| 40 to 44 years | 1,686 | 6.47% |
| 45 to 49 years | 1,669 | 6.4% |
| 50 to 54 years | 1,945 | 7.46% |
| 55 to 59 years | 2,338 | 8.97% |
| 60 to 64 years | 1,844 | 7.07% |
| 65 to 69 years | 1,366 | 5.24% |
| 70 to 74 years | 1,884 | 7.22% |
| 75 to 79 years | 832 | 3.19% |
| 80 to 84 years | 605 | 2.32% |
| 85 years and over | 536 | 2.06% |
TABLE OF CONTENTS
Key West, FL population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Key West, FL population by age group.
The largest age group is 55 to 59 years with a population of 2,338 (8.97% of the total population).
The largest age group in Key West, FL was for the group of age 55 to 59 years with a population of 2,338 (8.97%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Key West, FL was the 85 years and over with a population of 536 (2.06%).
Key West, FL population by age cohort
To better understand the age distribution of Key West, FL's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Key West, FL population by age cohort
The largest age group was 18 to 64 years with a population of 17,094 (65.55% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Key West 's population under 18 was 14.42%, compared to the 22.11% nationwide.
- Key West's working population (between 18 and 64) was 65.55%, compared to 61.36% nationwide.
- Key West's elderly or the senior population (over 65 age) was 20.03% as compared to 16.53% nationwide.
Key West, FL population pyramid
Population pyramid for Key West, FL is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Key West's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Key West, FL, is 17.5.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Key West, FL, is 29.4.
- Total dependency ratio for Key West, FL is 46.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Key West, FL is 3.4.
FIGURE 3
Key West, FL population pyramid
Key West population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Key West, FL population pyramid
Here's the Key West, FL's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 503 | 557 | 1,060 |
| 5 to 9 years | 600 | 425 | 1,025 |
| 10 to 14 years | 495 | 523 | 1,018 |
| 15 to 19 years | 599 | 568 | 1,167 |
| 20 to 24 years | 728 | 330 | 1,058 |
| 25 to 29 years | 910 | 896 | 1,806 |
| 30 to 34 years | 984 | 1,031 | 2,015 |
| 35 to 39 years | 1,314 | 910 | 2,224 |
| 40 to 44 years | 979 | 707 | 1,686 |
| 45 to 49 years | 870 | 799 | 1,669 |
| 50 to 54 years | 1,165 | 780 | 1,945 |
| 55 to 59 years | 1,127 | 1,211 | 2,338 |
| 60 to 64 years | 1,057 | 787 | 1,844 |
| 65 to 69 years | 788 | 578 | 1,366 |
| 70 to 74 years | 889 | 995 | 1,884 |
| 75 to 79 years | 374 | 458 | 832 |
| 80 to 84 years | 343 | 262 | 605 |
| 85 years and over | 317 | 219 | 536 |
Things to know
What is the population of Key West, FL under 18?
Key West's population under the age of 18 is 3,761, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 14.42% of the total resident population of Key West, FL.
What is the aging population in Key West, FL?
Key West's population aged 65 years and above was 5,223. As per the U.S. Census Bureau's American Community Survey, this population is 20.03% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates