Pennington County Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Pennington County | South Dakota | U.S. |
| Total Housing Units | 45,777, 100% | 369,186 | 132,741,033 |
| 1 Room | 731, 1.60%, see rank | 1.34% | 1.95% |
| 2 Rooms | 1,353, 2.96%, see rank | 2.62% | 2.48% |
| 3 Rooms | 4,115, 8.99%, see rank | 8.18% | 9.13% |
| 4 Rooms | 8,749, 19.11%, see rank | 16.39% | 16.60% |
| 5 Rooms | 8,346, 18.23%, see rank | 17.57% | 20.41% |
| 6 Rooms | 6,543, 14.29%, see rank | 14.84% | 18.06% |
| 7 Rooms | 5,591, 12.21%, see rank | 12.44% | 12.27% |
| 8 Rooms | 4,457, 9.74%, see rank | 10.74% | 8.48% |
| 9 Rooms or More | 5,892, 12.87%, see rank | 15.89% | 10.60% |
| Median Rooms | 5.50, see rank | 5.80 | 5.50 |
ACS 2008-2012 data
| | Pennington County | South Dakota | U.S. |
| Total Housing Units | 44,969, 100% | 363,793 | 131,642,457 |
| 1 Room | 905, 2.01%, see rank | 1.36% | 1.95% |
| 2 Rooms | 1,233, 2.74%, see rank | 2.55% | 2.36% |
| 3 Rooms | 3,855, 8.57%, see rank | 7.91% | 8.97% |
| 4 Rooms | 8,142, 18.11%, see rank | 16.44% | 16.57% |
| 5 Rooms | 8,815, 19.60%, see rank | 17.97% | 20.41% |
| 6 Rooms | 6,359, 14.14%, see rank | 15.05% | 18.25% |
| 7 Rooms | 5,422, 12.06%, see rank | 12.84% | 12.38% |
| 8 Rooms | 4,221, 9.39%, see rank | 10.43% | 8.59% |
| 9 Rooms or More | 6,017, 13.38%, see rank | 15.45% | 10.52% |
| Median Rooms | 5.40, see rank | 5.80 | 5.50 |
ACS 2006-2010 data
| | Pennington County | South Dakota | U.S. |
| Total Housing Units | 43,903, 100% | 357,725 | 130,038,080 |
| 1 Room | 686, 1.56%, see rank | 1.07% | 1.59% |
| 2 Rooms | 1,252, 2.85%, see rank | 2.73% | 2.62% |
| 3 Rooms | 3,372, 7.68%, see rank | 7.91% | 9.02% |
| 4 Rooms | 8,386, 19.10%, see rank | 17.35% | 16.85% |
| 5 Rooms | 8,516, 19.40%, see rank | 18.40% | 20.93% |
| 6 Rooms | 6,477, 14.75%, see rank | 14.94% | 18.56% |
| 7 Rooms | 5,206, 11.86%, see rank | 12.89% | 12.38% |
| 8 Rooms | 4,124, 9.39%, see rank | 10.49% | 8.39% |
| 9 Rooms or More | 5,884, 13.40%, see rank | 14.21% | 9.65% |
| Median Rooms | 5.50, see rank | 5.70 | 5.50 |
ACS 2005-2009 data
| | Pennington County | South Dakota | U.S. |
| Total Housing Units | 42,261, 100% | 356,404 | 127,699,712 |
| 1 Room | 608, 1.44%, see rank | 0.96% | 1.39% |
| 2 Rooms | 1,298, 3.07%, see rank | 2.82% | 2.78% |
| 3 Rooms | 3,190, 7.55%, see rank | 8.05% | 9.07% |
| 4 Rooms | 8,544, 20.22%, see rank | 17.70% | 17.03% |
| 5 Rooms | 8,297, 19.63%, see rank | 18.78% | 21.24% |
| 6 Rooms | 6,215, 14.71%, see rank | 15.25% | 18.70% |
| 7 Rooms | 4,848, 11.47%, see rank | 13.04% | 12.36% |
| 8 Rooms | 3,961, 9.37%, see rank | 10.19% | 8.26% |
| 9 Rooms or More | 5,300, 12.54%, see rank | 13.22% | 9.16% |
| Median Rooms | 5.40, see rank | 5.60 | 5.40 |
US Census 2000 data
| | Pennington County | South Dakota | U.S. |
| Total Housing Units | 37,249, 100% | 323,208 | 115,904,641 |
| 1 Room | 661, 1.77%, see rank | 1.23% | 2.20% |
| 2 Rooms | 1,903, 5.11%, see rank | 4.06% | 4.81% |
| 3 Rooms | 3,694, 9.92%, see rank | 8.62% | 9.84% |
| 4 Rooms | 6,375, 17.11%, see rank | 16.53% | 15.97% |
| 5 Rooms | 7,661, 20.57%, see rank | 20.54% | 20.89% |
| 6 Rooms | 5,335, 14.32%, see rank | 15.72% | 18.45% |
| 7 Rooms | 4,382, 11.76%, see rank | 12.46% | 12.06% |
| 8 Rooms | 3,598, 9.66%, see rank | 9.99% | 8.06% |
| 9 Rooms or More | 3,640, 9.77%, see rank | 10.85% | 7.70% |
| Median Rooms | 5.30, 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.
