38478 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 17,701
Median Age (
see rank)
| 38478 Zip Code | 40.80 years old |
| Tennessee | 38.30 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 38478 Zip Code | 36.60 years old |
| Tennessee | 37.00 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 38478 Zip Code | 43.20 years old |
| Tennessee | 39.60 years old |
| U.S. | 38.80 years old |
| | 38478 Zip Code | % of the Total Population | Tennessee | U.S. |
| Under 5 years | 1,126 | 6.36%, see rank | 6.23% | 6.36% |
| 5 to 9 years | 1,086 | 6.14%, see rank | 6.41% | 6.51% |
| 10 to 14 years | 1,136 | 6.42%, see rank | 6.57% | 6.59% |
| 15 to 19 years | 1,228 | 6.94%, see rank | 6.58% | 6.85% |
| 20 to 24 years | 1,198 | 6.77%, see rank | 6.99% | 7.13% |
| 25 to 34 years | 1,883 | 10.64%, see rank | 13.02% | 13.47% |
| 35 to 44 years | 2,080 | 11.75%, see rank | 13.13% | 12.96% |
| 45 to 54 years | 2,390 | 13.50%, see rank | 14.09% | 14.09% |
| 55 to 64 years | 2,440 | 13.78%, see rank | 12.73% | 12.29% |
| 65 to 74 years | 1,686 | 9.52%, see rank | 8.29% | 7.64% |
| 75 to 84 | 1,014 | 5.73%, see rank | 4.34% | 4.25% |
| 85 years and over | 434 | 2.45%, see rank | 1.60% | 1.85% |
US Census 2010 data
Total population: 17,733
Median Age (
see rank)
| 38478 Zip Code | 41.30 years old |
| Tennessee | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 38478 Zip Code | 40.10 years old |
| Tennessee | 36.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 38478 Zip Code | 42.50 years old |
| Tennessee | 39.20 years old |
| U.S. | 38.50 years old |
| | 38478 Zip Code | % of the Total Population | Tennessee | U.S. |
| Under 5 years | 1,073 | 6.05%, see rank | 6.43% | 6.54% |
| 5 to 9 years | 1,003 | 5.66%, see rank | 6.50% | 6.59% |
| 10 to 14 years | 1,098 | 6.19%, see rank | 6.60% | 6.70% |
| 15 to 19 years | 1,264 | 7.13%, see rank | 6.89% | 7.14% |
| 20 to 24 years | 1,192 | 6.72%, see rank | 6.72% | 6.99% |
| 25 to 34 years | 1,911 | 10.78%, see rank | 12.98% | 13.30% |
| 35 to 44 years | 2,140 | 12.07%, see rank | 13.46% | 13.30% |
| 45 to 54 years | 2,635 | 14.86%, see rank | 14.60% | 14.58% |
| 55 to 64 years | 2,383 | 13.44%, see rank | 12.38% | 11.82% |
| 65 to 74 years | 1,688 | 9.52%, see rank | 7.68% | 7.03% |
| 75 to 84 | 897 | 5.06%, see rank | 4.20% | 4.23% |
| 85 years and over | 449 | 2.53%, see rank | 1.57% | 1.78% |
ACS 2008-2012 data
Total population: 17,996
Median Age (
see rank)
| 38478 Zip Code | 41.00 years old |
| Tennessee | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 38478 Zip Code | 37.70 years old |
| Tennessee | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 38478 Zip Code | 43.10 years old |
| Tennessee | 39.20 years old |
| U.S. | 38.50 years old |
| | 38478 Zip Code | % of the Total Population | Tennessee | U.S. |
| Under 5 years | 1,190 | 6.61%, see rank | 6.39% | 6.51% |
| 5 to 9 years | 968 | 5.38%, see rank | 6.46% | 6.57% |
| 10 to 14 years | 1,115 | 6.20%, see rank | 6.64% | 6.68% |
| 15 to 19 years | 1,377 | 7.65%, see rank | 6.80% | 7.09% |
| 20 to 24 years | 1,278 | 7.10%, see rank | 6.81% | 7.04% |
| 25 to 34 years | 1,919 | 10.66%, see rank | 13.03% | 13.32% |
| 35 to 44 years | 2,052 | 11.40%, see rank | 13.49% | 13.34% |
| 45 to 54 years | 2,662 | 14.79%, see rank | 14.44% | 14.44% |
| 55 to 64 years | 2,507 | 13.93%, see rank | 12.39% | 11.84% |
| 65 to 74 years | 1,681 | 9.34%, see rank | 7.75% | 7.12% |
| 75 to 84 | 845 | 4.70%, see rank | 4.24% | 4.25% |
| 85 years and over | 402 | 2.23%, see rank | 1.57% | 1.78% |
US Census 2000 data
Total population: 17,903
Median Age (
see rank)
| 38478 Zip Code | 37.90 years old |
| Tennessee | 35.90 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 38478 Zip Code | 36.50 years old |
| Tennessee | 34.50 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 38478 Zip Code | 39.30 years old |
| Tennessee | 37.20 years old |
| U.S. | 36.50 years old |
| | 38478 Zip Code | % of the Total Population | Tennessee | U.S. |
| Under 5 years | 1,120 | 6.26%, see rank | 6.59% | 6.81% |
| 5 to 9 years | 1,201 | 6.71%, see rank | 6.96% | 7.30% |
| 10 to 14 years | 1,263 | 7.05%, see rank | 6.95% | 7.29% |
| 15 to 19 years | 1,239 | 6.92%, see rank | 6.95% | 7.18% |
| 20 to 24 years | 1,089 | 6.08%, see rank | 6.79% | 6.74% |
| 25 to 34 years | 2,248 | 12.56%, see rank | 14.34% | 14.18% |
| 35 to 44 years | 2,716 | 15.17%, see rank | 15.86% | 16.04% |
| 45 to 54 years | 2,431 | 13.58%, see rank | 13.83% | 13.39% |
| 55 to 64 years | 1,885 | 10.53%, see rank | 9.37% | 8.63% |
| 65 to 74 years | 1,333 | 7.45%, see rank | 6.73% | 6.54% |
| 75 to 84 | 1,012 | 5.65%, see rank | 4.20% | 4.39% |
| 85 years and over | 366 | 2.04%, see rank | 1.43% | 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.
