Portsmouth, NH Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Portsmouth, NH | New Hampshire | U.S. |
| Total Housing Units | 11,072, 100% | 617,286 | 132,741,033 |
| 1 Room | 309, 2.79%, see rank | 1.79% | 1.95% |
| 2 Rooms | 544, 4.91%, see rank | 2.58% | 2.48% |
| 3 Rooms | 1,541, 13.92%, see rank | 8.52% | 9.13% |
| 4 Rooms | 2,550, 23.03%, see rank | 17.14% | 16.60% |
| 5 Rooms | 1,907, 17.22%, see rank | 19.18% | 20.41% |
| 6 Rooms | 1,427, 12.89%, see rank | 17.57% | 18.06% |
| 7 Rooms | 1,010, 9.12%, see rank | 12.79% | 12.27% |
| 8 Rooms | 1,007, 9.10%, see rank | 9.23% | 8.48% |
| 9 Rooms or More | 777, 7.02%, see rank | 11.19% | 10.60% |
| Median Rooms | 4.80, see rank | 5.50 | 5.50 |
ACS 2008-2012 data
| | Portsmouth, NH | New Hampshire | U.S. |
| Total Housing Units | 11,007, 100% | 613,995 | 131,642,457 |
| 1 Room | 295, 2.68%, see rank | 1.63% | 1.95% |
| 2 Rooms | 439, 3.99%, see rank | 2.42% | 2.36% |
| 3 Rooms | 1,370, 12.45%, see rank | 8.67% | 8.97% |
| 4 Rooms | 2,777, 25.23%, see rank | 17.08% | 16.57% |
| 5 Rooms | 1,757, 15.96%, see rank | 19.11% | 20.41% |
| 6 Rooms | 1,555, 14.13%, see rank | 17.53% | 18.25% |
| 7 Rooms | 1,033, 9.38%, see rank | 13.01% | 12.38% |
| 8 Rooms | 888, 8.07%, see rank | 9.36% | 8.59% |
| 9 Rooms or More | 893, 8.11%, see rank | 11.18% | 10.52% |
| Median Rooms | 4.90, see rank | 5.60 | 5.50 |
ACS 2006-2010 data
| | Portsmouth, NH | New Hampshire | U.S. |
| Total Housing Units | 10,647, 100% | 607,758 | 130,038,080 |
| 1 Room | 215, 2.02%, see rank | 1.26% | 1.59% |
| 2 Rooms | 562, 5.28%, see rank | 2.45% | 2.62% |
| 3 Rooms | 1,607, 15.09%, see rank | 8.74% | 9.02% |
| 4 Rooms | 2,327, 21.86%, see rank | 17.54% | 16.85% |
| 5 Rooms | 1,939, 18.21%, see rank | 19.10% | 20.93% |
| 6 Rooms | 1,361, 12.78%, see rank | 17.81% | 18.56% |
| 7 Rooms | 1,159, 10.89%, see rank | 13.25% | 12.38% |
| 8 Rooms | 687, 6.45%, see rank | 9.20% | 8.39% |
| 9 Rooms or More | 790, 7.42%, see rank | 10.67% | 9.65% |
| Median Rooms | 4.80, see rank | 5.60 | 5.50 |
ACS 2005-2009 data
| | Portsmouth, NH | New Hampshire | U.S. |
| Total Housing Units | 9,997, 100% | 592,898 | 127,699,712 |
| 1 Room | 185, 1.85%, see rank | 1.15% | 1.39% |
| 2 Rooms | 444, 4.44%, see rank | 2.60% | 2.78% |
| 3 Rooms | 1,716, 17.17%, see rank | 8.70% | 9.07% |
| 4 Rooms | 2,136, 21.37%, see rank | 17.54% | 17.03% |
| 5 Rooms | 1,824, 18.25%, see rank | 19.33% | 21.24% |
| 6 Rooms | 1,349, 13.49%, see rank | 17.78% | 18.70% |
| 7 Rooms | 1,038, 10.38%, see rank | 13.30% | 12.36% |
| 8 Rooms | 607, 6.07%, see rank | 9.32% | 8.26% |
| 9 Rooms or More | 698, 6.98%, see rank | 10.29% | 9.16% |
| Median Rooms | 4.80, see rank | 5.50 | 5.40 |
US Census 2000 data
| | Portsmouth, NH | New Hampshire | U.S. |
| Total Housing Units | 10,183, 100% | 547,024 | 115,904,641 |
| 1 Room | 253, 2.48%, see rank | 1.09% | 2.20% |
| 2 Rooms | 588, 5.77%, see rank | 3.24% | 4.81% |
| 3 Rooms | 1,428, 14.02%, see rank | 8.59% | 9.84% |
| 4 Rooms | 2,395, 23.52%, see rank | 17.56% | 15.97% |
| 5 Rooms | 2,037, 20.00%, see rank | 20.06% | 20.89% |
| 6 Rooms | 1,402, 13.77%, see rank | 18.57% | 18.45% |
| 7 Rooms | 884, 8.68%, see rank | 13.17% | 12.06% |
| 8 Rooms | 684, 6.72%, see rank | 9.18% | 8.06% |
| 9 Rooms or More | 512, 5.03%, see rank | 8.55% | 7.70% |
| Median Rooms | 4.70, see rank | 5.50 | 5.30 |
* 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.
