Key West, FL Historical Age Data
ACS 2010-2014 data
Total population: 25,187
Median Age (
see rank)
| Key West, FL | 40.40 years old |
| Florida | 41.20 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Key West, FL | 39.90 years old |
| Florida | 39.80 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Key West, FL | 41.20 years old |
| Florida | 42.70 years old |
| U.S. | 38.80 years old |
| | Key West, FL | % of the Total Population | Florida | U.S. |
| Under 5 years | 1,421 | 5.64%, see rank | 5.56% | 6.36% |
| 5 to 9 years | 1,165 | 4.63%, see rank | 5.69% | 6.51% |
| 10 to 14 years | 939 | 3.73%, see rank | 5.86% | 6.59% |
| 15 to 19 years | 908 | 3.61%, see rank | 6.16% | 6.85% |
| 20 to 24 years | 1,936 | 7.69%, see rank | 6.69% | 7.13% |
| 25 to 34 years | 3,559 | 14.13%, see rank | 12.44% | 13.47% |
| 35 to 44 years | 4,224 | 16.77%, see rank | 12.50% | 12.96% |
| 45 to 54 years | 4,089 | 16.23%, see rank | 14.18% | 14.09% |
| 55 to 64 years | 3,586 | 14.24%, see rank | 12.75% | 12.29% |
| 65 to 74 years | 2,049 | 8.14%, see rank | 9.80% | 7.64% |
| 75 to 84 | 755 | 3.00%, see rank | 5.88% | 4.25% |
| 85 years and over | 556 | 2.21%, see rank | 2.49% | 1.85% |
US Census 2010 data
Total population: 24,649
Median Age (
see rank)
| Key West, FL | 41.50 years old |
| Florida | 40.70 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Key West, FL | 41.80 years old |
| Florida | 39.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Key West, FL | 41.20 years old |
| Florida | 42.10 years old |
| U.S. | 38.50 years old |
| | Key West, FL | % of the Total Population | Florida | U.S. |
| Under 5 years | 1,213 | 4.92%, see rank | 5.71% | 6.54% |
| 5 to 9 years | 927 | 3.76%, see rank | 5.75% | 6.59% |
| 10 to 14 years | 838 | 3.40%, see rank | 6.01% | 6.70% |
| 15 to 19 years | 1,057 | 4.29%, see rank | 6.53% | 7.14% |
| 20 to 24 years | 1,628 | 6.60%, see rank | 6.54% | 6.99% |
| 25 to 34 years | 4,125 | 16.73%, see rank | 12.18% | 13.30% |
| 35 to 44 years | 3,886 | 15.77%, see rank | 12.93% | 13.30% |
| 45 to 54 years | 4,055 | 16.45%, see rank | 14.58% | 14.58% |
| 55 to 64 years | 3,754 | 15.23%, see rank | 12.43% | 11.82% |
| 65 to 74 years | 1,901 | 7.71%, see rank | 9.19% | 7.03% |
| 75 to 84 | 921 | 3.74%, see rank | 5.84% | 4.23% |
| 85 years and over | 344 | 1.40%, see rank | 2.31% | 1.78% |
ACS 2008-2012 data
Total population: 24,657
Median Age (
see rank)
| Key West, FL | 41.20 years old |
| Florida | 40.80 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Key West, FL | 41.70 years old |
| Florida | 39.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Key West, FL | 40.80 years old |
| Florida | 42.20 years old |
| U.S. | 38.50 years old |
| | Key West, FL | % of the Total Population | Florida | U.S. |
| Under 5 years | 1,370 | 5.56%, see rank | 5.70% | 6.51% |
| 5 to 9 years | 786 | 3.19%, see rank | 5.73% | 6.57% |
| 10 to 14 years | 984 | 3.99%, see rank | 5.98% | 6.68% |
| 15 to 19 years | 773 | 3.14%, see rank | 6.44% | 7.09% |
| 20 to 24 years | 2,075 | 8.42%, see rank | 6.64% | 7.04% |
| 25 to 34 years | 3,293 | 13.36%, see rank | 12.22% | 13.32% |
| 35 to 44 years | 4,472 | 18.14%, see rank | 12.94% | 13.34% |
| 45 to 54 years | 4,014 | 16.28%, see rank | 14.44% | 14.44% |
| 55 to 64 years | 3,729 | 15.12%, see rank | 12.45% | 11.84% |
| 65 to 74 years | 1,769 | 7.17%, see rank | 9.25% | 7.12% |
| 75 to 84 | 885 | 3.59%, see rank | 5.83% | 4.25% |
| 85 years and over | 507 | 2.06%, see rank | 2.38% | 1.78% |
ACS 2006-2010 data
Total population: 24,413
Median Age (
see rank)
| Key West, FL | 41.00 years old |
| Florida | 40.30 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Key West, FL | 41.70 years old |
| Florida | 38.90 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Key West, FL | 40.40 years old |
| Florida | 41.60 years old |
| U.S. | 38.10 years old |
| | Key West, FL | % of the Total Population | Florida | U.S. |
| Under 5 years | 1,177 | 4.82%, see rank | 5.84% | 6.62% |
| 5 to 9 years | 969 | 3.97%, see rank | 5.78% | 6.62% |
| 10 to 14 years | 1,089 | 4.46%, see rank | 6.11% | 6.79% |
| 15 to 19 years | 785 | 3.22%, see rank | 6.66% | 7.28% |
| 20 to 24 years | 1,706 | 6.99%, see rank | 6.53% | 6.98% |
| 25 to 34 years | 3,669 | 15.03%, see rank | 12.15% | 13.22% |
| 35 to 44 years | 4,370 | 17.90%, see rank | 13.56% | 13.89% |
| 45 to 54 years | 4,064 | 16.65%, see rank | 14.41% | 14.57% |
| 55 to 64 years | 3,597 | 14.73%, see rank | 12.02% | 11.28% |
| 65 to 74 years | 1,762 | 7.22%, see rank | 8.82% | 6.74% |
| 75 to 84 | 792 | 3.24%, see rank | 5.88% | 4.30% |
| 85 years and over | 433 | 1.77%, see rank | 2.23% | 1.70% |
ACS 2005-2009 data
Total population: 22,914
Median Age (
see rank)
| Key West, FL | 41.40 years old |
| Florida | 39.70 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Key West, FL | 41.70 years old |
| Florida | 38.10 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Key West, FL | 41.10 years old |
| Florida | 41.20 years old |
| U.S. | 37.90 years old |
| | Key West, FL | % of the Total Population | Florida | U.S. |
| Under 5 years | 1,193 | 5.21%, see rank | 6.29% | 6.92% |
| 5 to 9 years | 789 | 3.44%, see rank | 5.85% | 6.59% |
| 10 to 14 years | 943 | 4.12%, see rank | 6.21% | 6.83% |
| 15 to 19 years | 859 | 3.75%, see rank | 6.42% | 7.15% |
| 20 to 24 years | 1,665 | 7.27%, see rank | 6.46% | 7.02% |
| 25 to 34 years | 3,351 | 14.62%, see rank | 12.57% | 13.42% |
| 35 to 44 years | 4,328 | 18.89%, see rank | 13.81% | 14.18% |
| 45 to 54 years | 3,501 | 15.28%, see rank | 14.07% | 14.48% |
| 55 to 64 years | 3,451 | 15.06%, see rank | 11.46% | 10.81% |
| 65 to 74 years | 1,515 | 6.61%, see rank | 8.12% | 6.50% |
| 75 to 84 | 907 | 3.96%, see rank | 6.38% | 4.40% |
| 85 years and over | 412 | 1.80%, see rank | 2.36% | 1.71% |
US Census 2000 data
Total population: 25,478
Median Age (
see rank)
| Key West, FL | 38.90 years old |
| Florida | 38.70 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Key West, FL | 38.80 years old |
| Florida | 37.30 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Key West, FL | 38.90 years old |
| Florida | 40.10 years old |
| U.S. | 36.50 years old |
| | Key West, FL | % of the Total Population | Florida | U.S. |
| Under 5 years | 1,204 | 4.73%, see rank | 5.92% | 6.81% |
| 5 to 9 years | 1,164 | 4.57%, see rank | 6.46% | 7.30% |
| 10 to 14 years | 1,080 | 4.24%, see rank | 6.61% | 7.29% |
| 15 to 19 years | 1,092 | 4.29%, see rank | 6.34% | 7.18% |
| 20 to 24 years | 1,671 | 6.56%, see rank | 5.81% | 6.74% |
| 25 to 34 years | 4,581 | 17.98%, see rank | 13.04% | 14.18% |
| 35 to 44 years | 4,884 | 19.17%, see rank | 15.55% | 16.04% |
| 45 to 54 years | 4,302 | 16.89%, see rank | 12.95% | 13.39% |
| 55 to 64 years | 2,510 | 9.85%, see rank | 9.75% | 8.63% |
| 65 to 74 years | 1,600 | 6.28%, see rank | 9.09% | 6.54% |
| 75 to 84 | 1,080 | 4.24%, see rank | 6.41% | 4.39% |
| 85 years and over | 310 | 1.22%, see rank | 2.07% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
