21213 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 21213 Zip Code | Maryland | U.S. |
| Total Housing Units | 15,196, 100% | 2,399,375 | 132,741,033 |
| 1-unit, Detached | 1,077, 7.09%, see rank | 51.72% | 61.65% |
| 1-unit, Attached | 12,643, 83.20%, see rank | 21.19% | 5.82% |
| 2 Units | 436, 2.87%, see rank | 1.60% | 3.75% |
| 3 or 4 Units | 170, 1.12%, see rank | 2.20% | 4.43% |
| 5 to 9 Units | 57, 0.38%, see rank | 4.94% | 4.78% |
| 10 or More Units | 742, 4.88%, see rank | 16.70% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 71, 0.47%, see rank | 1.63% | 6.49% |
ACS 2008-2012 data
| | 21213 Zip Code | Maryland | U.S. |
| Total Housing Units | 15,478, 100% | 2,378,932 | 131,642,457 |
| 1-unit, Detached | 1,082, 6.99%, see rank | 51.71% | 61.70% |
| 1-unit, Attached | 12,718, 82.17%, see rank | 21.10% | 5.79% |
| 2 Units | 637, 4.12%, see rank | 1.68% | 3.80% |
| 3 or 4 Units | 202, 1.31%, see rank | 2.22% | 4.44% |
| 5 to 9 Units | 23, 0.15%, see rank | 5.02% | 4.78% |
| 10 or More Units | 736, 4.76%, see rank | 16.53% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 80, 0.52%, see rank | 1.74% | 6.60% |
US Census 2000 data
| | 21213 Zip Code | Maryland | U.S. |
| Total Housing Units | 16,574, 100% | 2,145,283 | 115,904,641 |
| 1-unit, Detached | 846, 5.10%, see rank | 51.17% | 60.28% |
| 1-unit, Attached | 13,255, 79.97%, see rank | 21.04% | 5.56% |
| 2 Units | 1,014, 6.12%, see rank | 2.13% | 4.31% |
| 3 or 4 Units | 636, 3.84%, see rank | 2.94% | 4.74% |
| 5 to 9 Units | 67, 0.40%, see rank | 5.60% | 4.67% |
| 10 or More Units | 746, 4.50%, see rank | 15.15% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 10, 0.06%, 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.
