20903 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 20903 Zip Code | Maryland | U.S. |
| Total Housing Units | 7,544, 100% | 2,399,375 | 132,741,033 |
| 1-unit, Detached | 2,332, 30.91%, see rank | 51.72% | 61.65% |
| 1-unit, Attached | 640, 8.48%, see rank | 21.19% | 5.82% |
| 2 Units | 129, 1.71%, see rank | 1.60% | 3.75% |
| 3 or 4 Units | 254, 3.37%, see rank | 2.20% | 4.43% |
| 5 to 9 Units | 939, 12.45%, see rank | 4.94% | 4.78% |
| 10 or More Units | 3,217, 42.64%, see rank | 16.70% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 33, 0.44%, see rank | 1.63% | 6.49% |
ACS 2008-2012 data
| | 20903 Zip Code | Maryland | U.S. |
| Total Housing Units | 7,648, 100% | 2,378,932 | 131,642,457 |
| 1-unit, Detached | 2,647, 34.61%, see rank | 51.71% | 61.70% |
| 1-unit, Attached | 604, 7.90%, see rank | 21.10% | 5.79% |
| 2 Units | 54, 0.71%, see rank | 1.68% | 3.80% |
| 3 or 4 Units | 260, 3.40%, see rank | 2.22% | 4.44% |
| 5 to 9 Units | 1,072, 14.02%, see rank | 5.02% | 4.78% |
| 10 or More Units | 3,011, 39.37%, 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
| | 20903 Zip Code | Maryland | U.S. |
| Total Housing Units | 7,293, 100% | 2,145,283 | 115,904,641 |
| 1-unit, Detached | 2,868, 39.33%, see rank | 51.17% | 60.28% |
| 1-unit, Attached | 658, 9.02%, see rank | 21.04% | 5.56% |
| 2 Units | 76, 1.04%, see rank | 2.13% | 4.31% |
| 3 or 4 Units | 294, 4.03%, see rank | 2.94% | 4.74% |
| 5 to 9 Units | 902, 12.37%, see rank | 5.60% | 4.67% |
| 10 or More Units | 2,480, 34.01%, see rank | 15.15% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 15, 0.21%, 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.
