Miami-Dade County Historical Age Data
ACS 2010-2014 data
Total population: 2,600,861
Median Age (
see rank)
| Miami-Dade County | 38.80 years old |
| Florida | 41.20 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Miami-Dade County | 37.20 years old |
| Florida | 39.80 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Miami-Dade County | 40.20 years old |
| Florida | 42.70 years old |
| U.S. | 38.80 years old |
| | Miami-Dade County | % of the Total Population | Florida | U.S. |
| Under 5 years | 153,498 | 5.90%, see rank | 5.56% | 6.36% |
| 5 to 9 years | 149,427 | 5.75%, see rank | 5.69% | 6.51% |
| 10 to 14 years | 150,760 | 5.80%, see rank | 5.86% | 6.59% |
| 15 to 19 years | 162,896 | 6.26%, see rank | 6.16% | 6.85% |
| 20 to 24 years | 185,236 | 7.12%, see rank | 6.69% | 7.13% |
| 25 to 34 years | 361,959 | 13.92%, see rank | 12.44% | 13.47% |
| 35 to 44 years | 376,521 | 14.48%, see rank | 12.50% | 12.96% |
| 45 to 54 years | 386,805 | 14.87%, see rank | 14.18% | 14.09% |
| 55 to 64 years | 293,897 | 11.30%, see rank | 12.75% | 12.29% |
| 65 to 74 years | 201,358 | 7.74%, see rank | 9.80% | 7.64% |
| 75 to 84 | 125,881 | 4.84%, see rank | 5.88% | 4.25% |
| 85 years and over | 52,623 | 2.02%, see rank | 2.49% | 1.85% |
US Census 2010 data
Total population: 2,496,435
Median Age (
see rank)
| Miami-Dade County | 38.20 years old |
| Florida | 40.70 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Miami-Dade County | 36.90 years old |
| Florida | 39.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Miami-Dade County | 39.40 years old |
| Florida | 42.10 years old |
| U.S. | 38.50 years old |
| | Miami-Dade County | % of the Total Population | Florida | U.S. |
| Under 5 years | 149,937 | 6.01%, see rank | 5.71% | 6.54% |
| 5 to 9 years | 145,253 | 5.82%, see rank | 5.75% | 6.59% |
| 10 to 14 years | 152,541 | 6.11%, see rank | 6.01% | 6.70% |
| 15 to 19 years | 168,514 | 6.75%, see rank | 6.53% | 7.14% |
| 20 to 24 years | 176,823 | 7.08%, see rank | 6.54% | 6.99% |
| 25 to 34 years | 340,467 | 13.64%, see rank | 12.18% | 13.30% |
| 35 to 44 years | 372,397 | 14.92%, see rank | 12.93% | 13.30% |
| 45 to 54 years | 366,617 | 14.69%, see rank | 14.58% | 14.58% |
| 55 to 64 years | 271,873 | 10.89%, see rank | 12.43% | 11.82% |
| 65 to 74 years | 186,976 | 7.49%, see rank | 9.19% | 7.03% |
| 75 to 84 | 119,171 | 4.77%, see rank | 5.84% | 4.23% |
| 85 years and over | 45,866 | 1.84%, see rank | 2.31% | 1.78% |
ACS 2008-2012 data
Total population: 2,512,219
Median Age (
see rank)
| Miami-Dade County | 38.20 years old |
| Florida | 40.80 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Miami-Dade County | 36.80 years old |
| Florida | 39.40 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Miami-Dade County | 39.60 years old |
| Florida | 42.20 years old |
| U.S. | 38.50 years old |
| | Miami-Dade County | % of the Total Population | Florida | U.S. |
| Under 5 years | 151,085 | 6.01%, see rank | 5.70% | 6.51% |
| 5 to 9 years | 147,758 | 5.88%, see rank | 5.73% | 6.57% |
| 10 to 14 years | 148,644 | 5.92%, see rank | 5.98% | 6.68% |
| 15 to 19 years | 167,136 | 6.65%, see rank | 6.44% | 7.09% |
| 20 to 24 years | 179,779 | 7.16%, see rank | 6.64% | 7.04% |
| 25 to 34 years | 344,060 | 13.70%, see rank | 12.22% | 13.32% |
| 35 to 44 years | 373,415 | 14.86%, see rank | 12.94% | 13.34% |
| 45 to 54 years | 368,942 | 14.69%, see rank | 14.44% | 14.44% |
| 55 to 64 years | 275,523 | 10.97%, see rank | 12.45% | 11.84% |
| 65 to 74 years | 188,412 | 7.50%, see rank | 9.25% | 7.12% |
| 75 to 84 | 119,212 | 4.75%, see rank | 5.83% | 4.25% |
| 85 years and over | 48,253 | 1.92%, see rank | 2.38% | 1.78% |
ACS 2006-2010 data
Total population: 2,445,374
Median Age (
see rank)
| Miami-Dade County | 37.70 years old |
| Florida | 40.30 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Miami-Dade County | 36.30 years old |
| Florida | 38.90 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Miami-Dade County | 39.10 years old |
| Florida | 41.60 years old |
| U.S. | 38.10 years old |
| | Miami-Dade County | % of the Total Population | Florida | U.S. |
| Under 5 years | 151,594 | 6.20%, see rank | 5.84% | 6.62% |
| 5 to 9 years | 144,300 | 5.90%, see rank | 5.78% | 6.62% |
| 10 to 14 years | 150,926 | 6.17%, see rank | 6.11% | 6.79% |
| 15 to 19 years | 169,588 | 6.94%, see rank | 6.66% | 7.28% |
| 20 to 24 years | 173,409 | 7.09%, see rank | 6.53% | 6.98% |
| 25 to 34 years | 335,041 | 13.70%, see rank | 12.15% | 13.22% |
| 35 to 44 years | 373,900 | 15.29%, see rank | 13.56% | 13.89% |
| 45 to 54 years | 349,913 | 14.31%, see rank | 14.41% | 14.57% |
| 55 to 64 years | 257,858 | 10.54%, see rank | 12.02% | 11.28% |
| 65 to 74 years | 179,506 | 7.34%, see rank | 8.82% | 6.74% |
| 75 to 84 | 115,084 | 4.71%, see rank | 5.88% | 4.30% |
| 85 years and over | 44,255 | 1.81%, see rank | 2.23% | 1.70% |
ACS 2005-2009 data
Total population: 2,457,044
Median Age (
see rank)
| Miami-Dade County | 37.20 years old |
| Florida | 39.70 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Miami-Dade County | 35.60 years old |
| Florida | 38.10 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Miami-Dade County | 38.90 years old |
| Florida | 41.20 years old |
| U.S. | 37.90 years old |
| | Miami-Dade County | % of the Total Population | Florida | U.S. |
| Under 5 years | 168,911 | 6.87%, see rank | 6.29% | 6.92% |
| 5 to 9 years | 148,782 | 6.06%, see rank | 5.85% | 6.59% |
| 10 to 14 years | 158,984 | 6.47%, see rank | 6.21% | 6.83% |
| 15 to 19 years | 164,314 | 6.69%, see rank | 6.42% | 7.15% |
| 20 to 24 years | 164,466 | 6.69%, see rank | 6.46% | 7.02% |
| 25 to 34 years | 345,564 | 14.06%, see rank | 12.57% | 13.42% |
| 35 to 44 years | 369,276 | 15.03%, see rank | 13.81% | 14.18% |
| 45 to 54 years | 338,765 | 13.79%, see rank | 14.07% | 14.48% |
| 55 to 64 years | 251,034 | 10.22%, see rank | 11.46% | 10.81% |
| 65 to 74 years | 171,735 | 6.99%, see rank | 8.12% | 6.50% |
| 75 to 84 | 125,060 | 5.09%, see rank | 6.38% | 4.40% |
| 85 years and over | 50,153 | 2.04%, see rank | 2.36% | 1.71% |
US Census 2000 data
Total population: 2,253,362
Median Age (
see rank)
| Miami-Dade County | 35.60 years old |
| Florida | 38.70 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Miami-Dade County | 34.30 years old |
| Florida | 37.30 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Miami-Dade County | 36.90 years old |
| Florida | 40.10 years old |
| U.S. | 36.50 years old |
| | Miami-Dade County | % of the Total Population | Florida | U.S. |
| Under 5 years | 145,752 | 6.47%, see rank | 5.92% | 6.81% |
| 5 to 9 years | 157,871 | 7.01%, see rank | 6.46% | 7.30% |
| 10 to 14 years | 160,754 | 7.13%, see rank | 6.61% | 7.29% |
| 15 to 19 years | 154,989 | 6.88%, see rank | 6.34% | 7.18% |
| 20 to 24 years | 144,721 | 6.42%, see rank | 5.81% | 6.74% |
| 25 to 34 years | 337,433 | 14.97%, see rank | 13.04% | 14.18% |
| 35 to 44 years | 361,966 | 16.06%, see rank | 15.55% | 16.04% |
| 45 to 54 years | 282,766 | 12.55%, see rank | 12.95% | 13.39% |
| 55 to 64 years | 206,558 | 9.17%, see rank | 9.75% | 8.63% |
| 65 to 74 years | 162,257 | 7.20%, see rank | 9.09% | 6.54% |
| 75 to 84 | 99,827 | 4.43%, see rank | 6.41% | 4.39% |
| 85 years and over | 38,468 | 1.71%, 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.
