Waukesha County Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Waukesha County | Wisconsin | U.S. |
| Total Housing Units | 161,622, 100% | 2,635,602 | 132,741,033 |
| 1 Room | 1,431, 0.89%, see rank | 1.60% | 1.95% |
| 2 Rooms | 2,612, 1.62%, see rank | 2.32% | 2.48% |
| 3 Rooms | 8,851, 5.48%, see rank | 8.42% | 9.13% |
| 4 Rooms | 20,205, 12.50%, see rank | 16.51% | 16.60% |
| 5 Rooms | 25,467, 15.76%, see rank | 20.77% | 20.41% |
| 6 Rooms | 30,617, 18.94%, see rank | 17.70% | 18.06% |
| 7 Rooms | 25,201, 15.59%, see rank | 12.69% | 12.27% |
| 8 Rooms | 20,101, 12.44%, see rank | 8.89% | 8.48% |
| 9 Rooms or More | 27,137, 16.79%, see rank | 11.10% | 10.60% |
| Median Rooms | 6.20, see rank | 5.50 | 5.50 |
ACS 2008-2012 data
| | Waukesha County | Wisconsin | U.S. |
| Total Housing Units | 160,639, 100% | 2,620,401 | 131,642,457 |
| 1 Room | 1,443, 0.90%, see rank | 1.62% | 1.95% |
| 2 Rooms | 2,180, 1.36%, see rank | 2.17% | 2.36% |
| 3 Rooms | 9,122, 5.68%, see rank | 8.33% | 8.97% |
| 4 Rooms | 19,833, 12.35%, see rank | 16.46% | 16.57% |
| 5 Rooms | 25,197, 15.69%, see rank | 20.74% | 20.41% |
| 6 Rooms | 30,743, 19.14%, see rank | 17.92% | 18.25% |
| 7 Rooms | 25,410, 15.82%, see rank | 12.78% | 12.38% |
| 8 Rooms | 20,025, 12.47%, see rank | 8.94% | 8.59% |
| 9 Rooms or More | 26,686, 16.61%, see rank | 11.03% | 10.52% |
| Median Rooms | 6.20, see rank | 5.50 | 5.50 |
ACS 2006-2010 data
| | Waukesha County | Wisconsin | U.S. |
| Total Housing Units | 159,117, 100% | 2,593,073 | 130,038,080 |
| 1 Room | 1,168, 0.73%, see rank | 1.35% | 1.59% |
| 2 Rooms | 2,066, 1.30%, see rank | 2.26% | 2.62% |
| 3 Rooms | 8,801, 5.53%, see rank | 8.33% | 9.02% |
| 4 Rooms | 19,515, 12.26%, see rank | 16.88% | 16.85% |
| 5 Rooms | 26,337, 16.55%, see rank | 21.37% | 20.93% |
| 6 Rooms | 32,462, 20.40%, see rank | 18.38% | 18.56% |
| 7 Rooms | 25,698, 16.15%, see rank | 12.84% | 12.38% |
| 8 Rooms | 19,163, 12.04%, see rank | 8.62% | 8.39% |
| 9 Rooms or More | 23,907, 15.02%, see rank | 9.97% | 9.65% |
| Median Rooms | 6.20, see rank | 5.50 | 5.50 |
ACS 2005-2009 data
| | Waukesha County | Wisconsin | U.S. |
| Total Housing Units | 155,433, 100% | 2,549,915 | 127,699,712 |
| 1 Room | 922, 0.59%, see rank | 1.19% | 1.39% |
| 2 Rooms | 2,033, 1.31%, see rank | 2.38% | 2.78% |
| 3 Rooms | 8,812, 5.67%, see rank | 8.31% | 9.07% |
| 4 Rooms | 19,123, 12.30%, see rank | 16.95% | 17.03% |
| 5 Rooms | 26,249, 16.89%, see rank | 21.64% | 21.24% |
| 6 Rooms | 32,559, 20.95%, see rank | 18.67% | 18.70% |
| 7 Rooms | 25,319, 16.29%, see rank | 12.89% | 12.36% |
| 8 Rooms | 18,528, 11.92%, see rank | 8.54% | 8.26% |
| 9 Rooms or More | 21,888, 14.08%, see rank | 9.42% | 9.16% |
| Median Rooms | 6.10, see rank | 5.50 | 5.40 |
US Census 2000 data
| | Waukesha County | Wisconsin | U.S. |
| Total Housing Units | 140,309, 100% | 2,321,144 | 115,904,641 |
| 1 Room | 1,332, 0.95%, see rank | 1.43% | 2.20% |
| 2 Rooms | 3,171, 2.26%, see rank | 3.23% | 4.81% |
| 3 Rooms | 7,989, 5.69%, see rank | 8.01% | 9.84% |
| 4 Rooms | 16,628, 11.85%, see rank | 16.62% | 15.97% |
| 5 Rooms | 24,440, 17.42%, see rank | 22.65% | 20.89% |
| 6 Rooms | 30,257, 21.56%, see rank | 19.16% | 18.45% |
| 7 Rooms | 23,684, 16.88%, see rank | 12.91% | 12.06% |
| 8 Rooms | 17,628, 12.56%, see rank | 8.44% | 8.06% |
| 9 Rooms or More | 15,180, 10.82%, see rank | 7.56% | 7.70% |
| Median Rooms | 6.00, see rank | 5.40 | 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.
