Baltimore, MD Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | Baltimore, MD | Maryland | U.S. |
| Total Housing Units | 296,631, 100% | 2,399,375 | 132,741,033 |
| 1-unit, Detached | 42,681, 14.39%, see rank | 51.72% | 61.65% |
| 1-unit, Attached | 155,951, 52.57%, see rank | 21.19% | 5.82% |
| 2 Units | 16,140, 5.44%, see rank | 1.60% | 3.75% |
| 3 or 4 Units | 16,883, 5.69%, see rank | 2.20% | 4.43% |
| 5 to 9 Units | 16,741, 5.64%, see rank | 4.94% | 4.78% |
| 10 or More Units | 47,716, 16.09%, see rank | 16.70% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 519, 0.17%, see rank | 1.63% | 6.49% |
ACS 2008-2012 data
| | Baltimore, MD | Maryland | U.S. |
| Total Housing Units | 296,437, 100% | 2,378,932 | 131,642,457 |
| 1-unit, Detached | 42,631, 14.38%, see rank | 51.71% | 61.70% |
| 1-unit, Attached | 156,736, 52.87%, see rank | 21.10% | 5.79% |
| 2 Units | 16,185, 5.46%, see rank | 1.68% | 3.80% |
| 3 or 4 Units | 16,687, 5.63%, see rank | 2.22% | 4.44% |
| 5 to 9 Units | 16,682, 5.63%, see rank | 5.02% | 4.78% |
| 10 or More Units | 46,838, 15.80%, see rank | 16.53% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 678, 0.23%, see rank | 1.74% | 6.60% |
ACS 2006-2010 data
| | Baltimore, MD | Maryland | U.S. |
| Total Housing Units | 296,615, 100% | 2,354,870 | 130,038,080 |
| 1-unit, Detached | 42,705, 14.40%, see rank | 51.58% | 61.62% |
| 1-unit, Attached | 155,175, 52.32%, see rank | 21.09% | 5.74% |
| 2 Units | 17,098, 5.76%, see rank | 1.76% | 3.88% |
| 3 or 4 Units | 17,624, 5.94%, see rank | 2.37% | 4.47% |
| 5 to 9 Units | 17,801, 6.00%, see rank | 5.26% | 4.84% |
| 10 or More Units | 45,772, 15.43%, see rank | 16.21% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 440, 0.15%, see rank | 1.73% | 6.76% |
ACS 2005-2009 data
| | Baltimore, MD | Maryland | U.S. |
| Total Housing Units | 294,617, 100% | 2,313,193 | 127,699,712 |
| 1-unit, Detached | 42,736, 14.51%, see rank | 51.87% | 61.57% |
| 1-unit, Attached | 153,425, 52.08%, see rank | 21.04% | 5.70% |
| 2 Units | 17,395, 5.90%, see rank | 1.82% | 3.94% |
| 3 or 4 Units | 18,549, 6.30%, see rank | 2.41% | 4.51% |
| 5 to 9 Units | 18,195, 6.18%, see rank | 5.36% | 4.87% |
| 10 or More Units | 43,942, 14.91%, see rank | 15.76% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 375, 0.13%, see rank | 1.76% | 6.85% |
US Census 2000 data
| | Baltimore, MD | Maryland | U.S. |
| Total Housing Units | 300,477, 100% | 2,145,283 | 115,904,641 |
| 1-unit, Detached | 40,166, 13.37%, see rank | 51.17% | 60.28% |
| 1-unit, Attached | 155,563, 51.77%, see rank | 21.04% | 5.56% |
| 2 Units | 20,031, 6.67%, see rank | 2.13% | 4.31% |
| 3 or 4 Units | 23,378, 7.78%, see rank | 2.94% | 4.74% |
| 5 to 9 Units | 17,449, 5.81%, see rank | 5.60% | 4.67% |
| 10 or More Units | 43,673, 14.53%, see rank | 15.15% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 217, 0.07%, 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.
