Blackhawk, CA Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Blackhawk, CA | California | U.S. |
| Total Housing Units | 3,740, 100% | 13,781,929 | 132,741,033 |
| 1 Room | 0, 0.00%, see rank | 3.13% | 1.95% |
| 2 Rooms | 0, 0.00%, see rank | 3.93% | 2.48% |
| 3 Rooms | 0, 0.00%, see rank | 12.05% | 9.13% |
| 4 Rooms | 45, 1.20%, see rank | 19.24% | 16.60% |
| 5 Rooms | 220, 5.88%, see rank | 20.56% | 20.41% |
| 6 Rooms | 383, 10.24%, see rank | 16.99% | 18.06% |
| 7 Rooms | 681, 18.21%, see rank | 11.06% | 12.27% |
| 8 Rooms | 812, 21.71%, see rank | 6.58% | 8.48% |
| 9 Rooms or More | 1,599, 42.75%, see rank | 6.46% | 10.60% |
| Median Rooms | 8.20, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| | Blackhawk, CA | California | U.S. |
| Total Housing Units | 3,462, 100% | 13,667,226 | 131,642,457 |
| 1 Room | 0, 0.00%, see rank | 3.17% | 1.95% |
| 2 Rooms | 0, 0.00%, see rank | 3.78% | 2.36% |
| 3 Rooms | 0, 0.00%, see rank | 11.88% | 8.97% |
| 4 Rooms | 26, 0.75%, see rank | 19.04% | 16.57% |
| 5 Rooms | 199, 5.75%, see rank | 20.50% | 20.41% |
| 6 Rooms | 387, 11.18%, see rank | 17.21% | 18.25% |
| 7 Rooms | 452, 13.06%, see rank | 11.27% | 12.38% |
| 8 Rooms | 840, 24.26%, see rank | 6.78% | 8.59% |
| 9 Rooms or More | 1,558, 45.00%, see rank | 6.38% | 10.52% |
| Median Rooms | 8.30, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| | Blackhawk, CA | California | U.S. |
| Total Housing Units | 3,592, 100% | 13,552,624 | 130,038,080 |
| 1 Room | 36, 1.00%, see rank | 2.72% | 1.59% |
| 2 Rooms | 0, 0.00%, see rank | 4.35% | 2.62% |
| 3 Rooms | 0, 0.00%, see rank | 11.89% | 9.02% |
| 4 Rooms | 16, 0.45%, see rank | 19.02% | 16.85% |
| 5 Rooms | 171, 4.76%, see rank | 20.76% | 20.93% |
| 6 Rooms | 484, 13.47%, see rank | 17.56% | 18.56% |
| 7 Rooms | 522, 14.53%, see rank | 11.35% | 12.38% |
| 8 Rooms | 936, 26.06%, see rank | 6.63% | 8.39% |
| 9 Rooms or More | 1,427, 39.73%, see rank | 5.73% | 9.65% |
| Median Rooms | 8.10, see rank | 5.10 | 5.50 |
* 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.
