St. Louis Metro Area Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | St. Louis Area | % | U.S. |
| Total Housing Units | 1,231,245 | 100% | 132,741,033 |
| 1 Room | 14,908 | 1.21%, see rank | 1.95% |
| 2 Rooms | 16,797 | 1.36%, see rank | 2.48% |
| 3 Rooms | 90,325 | 7.34%, see rank | 9.13% |
| 4 Rooms | 193,698 | 15.73%, see rank | 16.60% |
| 5 Rooms | 274,504 | 22.29%, see rank | 20.41% |
| 6 Rooms | 226,291 | 18.38%, see rank | 18.06% |
| 7 Rooms | 149,265 | 12.12%, see rank | 12.27% |
| 8 Rooms | 118,582 | 9.63%, see rank | 8.48% |
| 9 Rooms or More | 146,875 | 11.93%, see rank | 10.60% |
| Median Rooms | 5.60, see rank | - | 5.50 |
ACS 2008-2012 data
| | St. Louis Area | % | U.S. |
| Total Housing Units | 1,236,219 | 100% | 131,642,457 |
| 1 Room | 13,530 | 1.09%, see rank | 1.95% |
| 2 Rooms | 16,621 | 1.34%, see rank | 2.36% |
| 3 Rooms | 90,863 | 7.35%, see rank | 8.97% |
| 4 Rooms | 196,328 | 15.88%, see rank | 16.57% |
| 5 Rooms | 274,362 | 22.19%, see rank | 20.41% |
| 6 Rooms | 226,909 | 18.36%, see rank | 18.25% |
| 7 Rooms | 153,666 | 12.43%, see rank | 12.38% |
| 8 Rooms | 118,469 | 9.58%, see rank | 8.59% |
| 9 Rooms or More | 145,471 | 11.77%, see rank | 10.52% |
| Median Rooms | 5.60, see rank | - | 5.50 |
ACS 2006-2010 data
| | St. Louis Area | % | U.S. |
| Total Housing Units | 1,227,489 | 100% | 130,038,080 |
| 1 Room | 9,446 | 0.77%, see rank | 1.59% |
| 2 Rooms | 18,883 | 1.54%, see rank | 2.62% |
| 3 Rooms | 94,476 | 7.70%, see rank | 9.02% |
| 4 Rooms | 199,688 | 16.27%, see rank | 16.85% |
| 5 Rooms | 278,237 | 22.67%, see rank | 20.93% |
| 6 Rooms | 225,366 | 18.36%, see rank | 18.56% |
| 7 Rooms | 152,496 | 12.42%, see rank | 12.38% |
| 8 Rooms | 116,174 | 9.46%, see rank | 8.39% |
| 9 Rooms or More | 132,723 | 10.81%, see rank | 9.65% |
| Median Rooms | 5.60, see rank | - | 5.50 |
ACS 2005-2009 data
| | St. Louis Area | % | U.S. |
| Total Housing Units | 1,220,870 | 100% | 127,699,712 |
| 1 Room | 7,897 | 0.65%, see rank | 1.39% |
| 2 Rooms | 19,828 | 1.62%, see rank | 2.78% |
| 3 Rooms | 92,905 | 7.61%, see rank | 9.07% |
| 4 Rooms | 201,862 | 16.53%, see rank | 17.03% |
| 5 Rooms | 283,826 | 23.25%, see rank | 21.24% |
| 6 Rooms | 225,623 | 18.48%, see rank | 18.70% |
| 7 Rooms | 151,002 | 12.37%, see rank | 12.36% |
| 8 Rooms | 114,471 | 9.38%, see rank | 8.26% |
| 9 Rooms or More | 123,456 | 10.11%, see rank | 9.16% |
| Median Rooms | 5.50, see rank | - | 5.40 |
* 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.
