Lafayette, CA Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Lafayette, CA | California | U.S. |
| Total Housing Units | 9,558, 100% | 13,781,929 | 132,741,033 |
| 1 Room | 94, 0.98%, see rank | 3.13% | 1.95% |
| 2 Rooms | 54, 0.56%, see rank | 3.93% | 2.48% |
| 3 Rooms | 774, 8.10%, see rank | 12.05% | 9.13% |
| 4 Rooms | 982, 10.27%, see rank | 19.24% | 16.60% |
| 5 Rooms | 828, 8.66%, see rank | 20.56% | 20.41% |
| 6 Rooms | 1,605, 16.79%, see rank | 16.99% | 18.06% |
| 7 Rooms | 1,683, 17.61%, see rank | 11.06% | 12.27% |
| 8 Rooms | 1,363, 14.26%, see rank | 6.58% | 8.48% |
| 9 Rooms or More | 2,175, 22.76%, see rank | 6.46% | 10.60% |
| Median Rooms | 6.80, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| | Lafayette, CA | California | U.S. |
| Total Housing Units | 9,419, 100% | 13,667,226 | 131,642,457 |
| 1 Room | 30, 0.32%, see rank | 3.17% | 1.95% |
| 2 Rooms | 123, 1.31%, see rank | 3.78% | 2.36% |
| 3 Rooms | 569, 6.04%, see rank | 11.88% | 8.97% |
| 4 Rooms | 1,215, 12.90%, see rank | 19.04% | 16.57% |
| 5 Rooms | 916, 9.73%, see rank | 20.50% | 20.41% |
| 6 Rooms | 1,503, 15.96%, see rank | 17.21% | 18.25% |
| 7 Rooms | 1,572, 16.69%, see rank | 11.27% | 12.38% |
| 8 Rooms | 1,574, 16.71%, see rank | 6.78% | 8.59% |
| 9 Rooms or More | 1,917, 20.35%, see rank | 6.38% | 10.52% |
| Median Rooms | 6.70, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| | Lafayette, CA | California | U.S. |
| Total Housing Units | 9,170, 100% | 13,552,624 | 130,038,080 |
| 1 Room | 13, 0.14%, see rank | 2.72% | 1.59% |
| 2 Rooms | 178, 1.94%, see rank | 4.35% | 2.62% |
| 3 Rooms | 466, 5.08%, see rank | 11.89% | 9.02% |
| 4 Rooms | 1,048, 11.43%, see rank | 19.02% | 16.85% |
| 5 Rooms | 1,010, 11.01%, see rank | 20.76% | 20.93% |
| 6 Rooms | 1,479, 16.13%, see rank | 17.56% | 18.56% |
| 7 Rooms | 1,567, 17.09%, see rank | 11.35% | 12.38% |
| 8 Rooms | 1,630, 17.78%, see rank | 6.63% | 8.39% |
| 9 Rooms or More | 1,779, 19.40%, see rank | 5.73% | 9.65% |
| Median Rooms | 6.70, see rank | 5.10 | 5.50 |
ACS 2005-2009 data
| | Lafayette, CA | California | U.S. |
| Total Housing Units | 9,452, 100% | 13,268,682 | 127,699,712 |
| 1 Room | 41, 0.43%, see rank | 2.41% | 1.39% |
| 2 Rooms | 213, 2.25%, see rank | 4.63% | 2.78% |
| 3 Rooms | 422, 4.46%, see rank | 11.98% | 9.07% |
| 4 Rooms | 1,195, 12.64%, see rank | 19.05% | 17.03% |
| 5 Rooms | 1,133, 11.99%, see rank | 20.98% | 21.24% |
| 6 Rooms | 1,562, 16.53%, see rank | 17.73% | 18.70% |
| 7 Rooms | 1,672, 17.69%, see rank | 11.32% | 12.36% |
| 8 Rooms | 1,452, 15.36%, see rank | 6.53% | 8.26% |
| 9 Rooms or More | 1,762, 18.64%, see rank | 5.37% | 9.16% |
| Median Rooms | 6.60, see rank | 5.10 | 5.40 |
US Census 2000 data
| | Lafayette, CA | California | U.S. |
| Total Housing Units | 9,213, 100% | 12,214,549 | 115,904,641 |
| 1 Room | 43, 0.47%, see rank | 5.01% | 2.20% |
| 2 Rooms | 340, 3.69%, see rank | 9.38% | 4.81% |
| 3 Rooms | 535, 5.81%, see rank | 13.85% | 9.84% |
| 4 Rooms | 868, 9.42%, see rank | 15.75% | 15.97% |
| 5 Rooms | 997, 10.82%, see rank | 18.95% | 20.89% |
| 6 Rooms | 1,743, 18.92%, see rank | 16.50% | 18.45% |
| 7 Rooms | 1,773, 19.24%, see rank | 10.33% | 12.06% |
| 8 Rooms | 1,385, 15.03%, see rank | 5.93% | 8.06% |
| 9 Rooms or More | 1,529, 16.60%, see rank | 4.31% | 7.70% |
| Median Rooms | 6.50, see rank | 4.80 | 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.
