21158 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 21158 Zip Code | Maryland | U.S. |
| Total Housing Units | 7,557, 100% | 2,399,375 | 132,741,033 |
| 1-unit, Detached | 5,305, 70.20%, see rank | 51.72% | 61.65% |
| 1-unit, Attached | 1,267, 16.77%, see rank | 21.19% | 5.82% |
| 2 Units | 68, 0.90%, see rank | 1.60% | 3.75% |
| 3 or 4 Units | 67, 0.89%, see rank | 2.20% | 4.43% |
| 5 to 9 Units | 58, 0.77%, see rank | 4.94% | 4.78% |
| 10 or More Units | 772, 10.22%, see rank | 16.70% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 20, 0.26%, see rank | 1.63% | 6.49% |
ACS 2008-2012 data
| | 21158 Zip Code | Maryland | U.S. |
| Total Housing Units | 7,596, 100% | 2,378,932 | 131,642,457 |
| 1-unit, Detached | 5,363, 70.60%, see rank | 51.71% | 61.70% |
| 1-unit, Attached | 1,261, 16.60%, see rank | 21.10% | 5.79% |
| 2 Units | 53, 0.70%, see rank | 1.68% | 3.80% |
| 3 or 4 Units | 51, 0.67%, see rank | 2.22% | 4.44% |
| 5 to 9 Units | 78, 1.03%, see rank | 5.02% | 4.78% |
| 10 or More Units | 774, 10.19%, see rank | 16.53% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 16, 0.21%, see rank | 1.74% | 6.60% |
US Census 2000 data
| | 21158 Zip Code | Maryland | U.S. |
| Total Housing Units | 6,562, 100% | 2,145,283 | 115,904,641 |
| 1-unit, Detached | 4,496, 68.52%, see rank | 51.17% | 60.28% |
| 1-unit, Attached | 1,119, 17.05%, see rank | 21.04% | 5.56% |
| 2 Units | 71, 1.08%, see rank | 2.13% | 4.31% |
| 3 or 4 Units | 104, 1.58%, see rank | 2.94% | 4.74% |
| 5 to 9 Units | 19, 0.29%, see rank | 5.60% | 4.67% |
| 10 or More Units | 698, 10.64%, see rank | 15.15% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 55, 0.84%, see rank | 1.96% | 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.
