Seattle, Tacoma, Bellevue Metro Area Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Seattle, Tacoma, Bellevue Area | Washington | U.S. |
| Total Housing Units | 1,484,327, 100% | 2,921,364 | 132,741,033 |
| 1 Room | 39,550, 2.66%, see rank | 2.33% | 1.95% |
| 2 Rooms | 65,817, 4.43%, see rank | 3.74% | 2.48% |
| 3 Rooms | 159,220, 10.73%, see rank | 9.41% | 9.13% |
| 4 Rooms | 238,379, 16.06%, see rank | 16.24% | 16.60% |
| 5 Rooms | 243,591, 16.41%, see rank | 18.01% | 20.41% |
| 6 Rooms | 226,476, 15.26%, see rank | 16.48% | 18.06% |
| 7 Rooms | 177,691, 11.97%, see rank | 12.37% | 12.27% |
| 8 Rooms | 137,597, 9.27%, see rank | 9.01% | 8.48% |
| 9 Rooms or More | 196,006, 13.21%, see rank | 12.40% | 10.60% |
| Median Rooms | 5.50, see rank | 5.50 | 5.50 |
ACS 2008-2012 data
| | Seattle, Tacoma, Bellevue Area | Washington | U.S. |
| Total Housing Units | 1,463,656, 100% | 2,884,186 | 131,642,457 |
| 1 Room | 36,753, 2.51%, see rank | 2.22% | 1.95% |
| 2 Rooms | 61,618, 4.21%, see rank | 3.62% | 2.36% |
| 3 Rooms | 157,727, 10.78%, see rank | 9.34% | 8.97% |
| 4 Rooms | 238,003, 16.26%, see rank | 16.27% | 16.57% |
| 5 Rooms | 237,025, 16.19%, see rank | 17.90% | 20.41% |
| 6 Rooms | 223,695, 15.28%, see rank | 16.57% | 18.25% |
| 7 Rooms | 177,864, 12.15%, see rank | 12.53% | 12.38% |
| 8 Rooms | 138,555, 9.47%, see rank | 9.21% | 8.59% |
| 9 Rooms or More | 192,416, 13.15%, see rank | 12.35% | 10.52% |
| Median Rooms | 5.50, see rank | 5.50 | 5.50 |
ACS 2006-2010 data
| | Seattle, Tacoma, Bellevue Area | Washington | U.S. |
| Total Housing Units | 1,437,149, 100% | 2,829,352 | 130,038,080 |
| 1 Room | 33,566, 2.34%, see rank | 1.97% | 1.59% |
| 2 Rooms | 61,870, 4.31%, see rank | 3.77% | 2.62% |
| 3 Rooms | 154,969, 10.78%, see rank | 9.37% | 9.02% |
| 4 Rooms | 237,323, 16.51%, see rank | 16.56% | 16.85% |
| 5 Rooms | 239,846, 16.69%, see rank | 18.47% | 20.93% |
| 6 Rooms | 221,069, 15.38%, see rank | 16.67% | 18.56% |
| 7 Rooms | 178,535, 12.42%, see rank | 12.70% | 12.38% |
| 8 Rooms | 133,388, 9.28%, see rank | 9.05% | 8.39% |
| 9 Rooms or More | 176,583, 12.29%, see rank | 11.43% | 9.65% |
| Median Rooms | 5.50, see rank | 5.50 | 5.50 |
ACS 2005-2009 data
| | Seattle, Tacoma, Bellevue Area | Washington | U.S. |
| Total Housing Units | 1,407,525, 100% | 2,745,170 | 127,699,712 |
| 1 Room | 30,146, 2.14%, see rank | 1.80% | 1.39% |
| 2 Rooms | 61,869, 4.40%, see rank | 3.86% | 2.78% |
| 3 Rooms | 150,516, 10.69%, see rank | 9.33% | 9.07% |
| 4 Rooms | 233,657, 16.60%, see rank | 16.70% | 17.03% |
| 5 Rooms | 237,863, 16.90%, see rank | 18.67% | 21.24% |
| 6 Rooms | 220,384, 15.66%, see rank | 16.81% | 18.70% |
| 7 Rooms | 178,947, 12.71%, see rank | 12.95% | 12.36% |
| 8 Rooms | 128,342, 9.12%, see rank | 8.90% | 8.26% |
| 9 Rooms or More | 165,801, 11.78%, see rank | 10.99% | 9.16% |
| Median Rooms | 5.50, see rank | 5.50 | 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.
