37921 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 37921 Zip Code | Tennessee | U.S. |
| Total Housing Units | 13,029, 100% | 2,839,142 | 132,741,033 |
| 1-unit, Detached | 9,233, 70.86%, see rank | 68.74% | 61.65% |
| 1-unit, Attached | 479, 3.68%, see rank | 3.11% | 5.82% |
| 2 Units | 375, 2.88%, see rank | 3.00% | 3.75% |
| 3 or 4 Units | 383, 2.94%, see rank | 3.14% | 4.43% |
| 5 to 9 Units | 681, 5.23%, see rank | 4.62% | 4.78% |
| 10 or More Units | 1,398, 10.73%, see rank | 7.73% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 480, 3.68%, see rank | 9.67% | 6.49% |
ACS 2008-2012 data
| | 37921 Zip Code | Tennessee | U.S. |
| Total Housing Units | 13,116, 100% | 2,811,854 | 131,642,457 |
| 1-unit, Detached | 9,221, 70.30%, see rank | 68.69% | 61.70% |
| 1-unit, Attached | 691, 5.27%, see rank | 3.11% | 5.79% |
| 2 Units | 299, 2.28%, see rank | 2.95% | 3.80% |
| 3 or 4 Units | 327, 2.49%, see rank | 3.06% | 4.44% |
| 5 to 9 Units | 693, 5.28%, see rank | 4.52% | 4.78% |
| 10 or More Units | 1,357, 10.35%, see rank | 7.66% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 528, 4.03%, see rank | 10.01% | 6.60% |
US Census 2000 data
| | 37921 Zip Code | Tennessee | U.S. |
| Total Housing Units | 11,714, 100% | 2,439,443 | 115,904,641 |
| 1-unit, Detached | 8,548, 72.97%, see rank | 67.31% | 60.28% |
| 1-unit, Attached | 138, 1.18%, see rank | 2.83% | 5.56% |
| 2 Units | 359, 3.06%, see rank | 3.40% | 4.31% |
| 3 or 4 Units | 598, 5.11%, see rank | 3.40% | 4.74% |
| 5 to 9 Units | 978, 8.35%, see rank | 4.42% | 4.67% |
| 10 or More Units | 707, 6.04%, see rank | 7.46% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 386, 3.30%, see rank | 11.19% | 7.80% |
* 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.
