21239 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 21239 Zip Code | Maryland | U.S. |
| Total Housing Units | 12,483, 100% | 2,399,375 | 132,741,033 |
| 1-unit, Detached | 1,491, 11.94%, see rank | 51.72% | 61.65% |
| 1-unit, Attached | 6,757, 54.13%, see rank | 21.19% | 5.82% |
| 2 Units | 486, 3.89%, see rank | 1.60% | 3.75% |
| 3 or 4 Units | 1,014, 8.12%, see rank | 2.20% | 4.43% |
| 5 to 9 Units | 986, 7.90%, see rank | 4.94% | 4.78% |
| 10 or More Units | 1,749, 14.01%, see rank | 16.70% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 0, 0.00%, see rank | 1.63% | 6.49% |
ACS 2008-2012 data
| | 21239 Zip Code | Maryland | U.S. |
| Total Housing Units | 12,262, 100% | 2,378,932 | 131,642,457 |
| 1-unit, Detached | 1,267, 10.33%, see rank | 51.71% | 61.70% |
| 1-unit, Attached | 6,809, 55.53%, see rank | 21.10% | 5.79% |
| 2 Units | 458, 3.74%, see rank | 1.68% | 3.80% |
| 3 or 4 Units | 1,006, 8.20%, see rank | 2.22% | 4.44% |
| 5 to 9 Units | 954, 7.78%, see rank | 5.02% | 4.78% |
| 10 or More Units | 1,768, 14.42%, see rank | 16.53% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 0, 0.00%, see rank | 1.74% | 6.60% |
US Census 2000 data
| | 21239 Zip Code | Maryland | U.S. |
| Total Housing Units | 12,790, 100% | 2,145,283 | 115,904,641 |
| 1-unit, Detached | 1,280, 10.01%, see rank | 51.17% | 60.28% |
| 1-unit, Attached | 7,072, 55.29%, see rank | 21.04% | 5.56% |
| 2 Units | 503, 3.93%, see rank | 2.13% | 4.31% |
| 3 or 4 Units | 1,148, 8.98%, see rank | 2.94% | 4.74% |
| 5 to 9 Units | 890, 6.96%, see rank | 5.60% | 4.67% |
| 10 or More Units | 1,876, 14.67%, see rank | 15.15% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 21, 0.16%, 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.
