20151 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 20151 Zip Code | Virginia | U.S. |
| Total Housing Units | 6,948, 100% | 3,403,241 | 132,741,033 |
| 1-unit, Detached | 4,418, 63.59%, see rank | 61.97% | 61.65% |
| 1-unit, Attached | 1,482, 21.33%, see rank | 10.88% | 5.82% |
| 2 Units | 15, 0.22%, see rank | 1.67% | 3.75% |
| 3 or 4 Units | 27, 0.39%, see rank | 2.74% | 4.43% |
| 5 to 9 Units | 78, 1.12%, see rank | 4.64% | 4.78% |
| 10 or More Units | 437, 6.29%, see rank | 12.76% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 491, 7.07%, see rank | 5.34% | 6.49% |
ACS 2008-2012 data
| | 20151 Zip Code | Virginia | U.S. |
| Total Housing Units | 6,717, 100% | 3,365,855 | 131,642,457 |
| 1-unit, Detached | 4,565, 67.96%, see rank | 62.33% | 61.70% |
| 1-unit, Attached | 1,203, 17.91%, see rank | 10.55% | 5.79% |
| 2 Units | 29, 0.43%, see rank | 1.66% | 3.80% |
| 3 or 4 Units | 40, 0.60%, see rank | 2.71% | 4.44% |
| 5 to 9 Units | 59, 0.88%, see rank | 4.73% | 4.78% |
| 10 or More Units | 442, 6.58%, see rank | 12.44% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 379, 5.64%, see rank | 5.57% | 6.60% |
US Census 2000 data
| | 20151 Zip Code | Virginia | U.S. |
| Total Housing Units | 5,496, 100% | 2,904,192 | 115,904,641 |
| 1-unit, Detached | 3,878, 70.56%, see rank | 62.34% | 60.28% |
| 1-unit, Attached | 1,003, 18.25%, see rank | 9.63% | 5.56% |
| 2 Units | 31, 0.56%, see rank | 2.06% | 4.31% |
| 3 or 4 Units | 41, 0.75%, see rank | 3.25% | 4.74% |
| 5 to 9 Units | 6, 0.11%, see rank | 5.04% | 4.67% |
| 10 or More Units | 41, 0.75%, see rank | 11.18% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 496, 9.02%, see rank | 6.50% | 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.
