Irvine, CA Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Irvine, CA | California | U.S. |
| Total Housing Units | 87,934, 100% | 13,781,929 | 132,741,033 |
| 1 Room | 1,890, 2.15%, see rank | 3.13% | 1.95% |
| 2 Rooms | 5,217, 5.93%, see rank | 3.93% | 2.48% |
| 3 Rooms | 13,716, 15.60%, see rank | 12.05% | 9.13% |
| 4 Rooms | 19,731, 22.44%, see rank | 19.24% | 16.60% |
| 5 Rooms | 14,954, 17.01%, see rank | 20.56% | 20.41% |
| 6 Rooms | 12,277, 13.96%, see rank | 16.99% | 18.06% |
| 7 Rooms | 8,677, 9.87%, see rank | 11.06% | 12.27% |
| 8 Rooms | 6,106, 6.94%, see rank | 6.58% | 8.48% |
| 9 Rooms or More | 5,366, 6.10%, see rank | 6.46% | 10.60% |
| Median Rooms | 4.70, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| | Irvine, CA | California | U.S. |
| Total Housing Units | 83,090, 100% | 13,667,226 | 131,642,457 |
| 1 Room | 1,590, 1.91%, see rank | 3.17% | 1.95% |
| 2 Rooms | 4,625, 5.57%, see rank | 3.78% | 2.36% |
| 3 Rooms | 11,914, 14.34%, see rank | 11.88% | 8.97% |
| 4 Rooms | 19,060, 22.94%, see rank | 19.04% | 16.57% |
| 5 Rooms | 13,732, 16.53%, see rank | 20.50% | 20.41% |
| 6 Rooms | 12,181, 14.66%, see rank | 17.21% | 18.25% |
| 7 Rooms | 8,803, 10.59%, see rank | 11.27% | 12.38% |
| 8 Rooms | 6,179, 7.44%, see rank | 6.78% | 8.59% |
| 9 Rooms or More | 5,006, 6.02%, see rank | 6.38% | 10.52% |
| Median Rooms | 4.80, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| | Irvine, CA | California | U.S. |
| Total Housing Units | 76,184, 100% | 13,552,624 | 130,038,080 |
| 1 Room | 1,106, 1.45%, see rank | 2.72% | 1.59% |
| 2 Rooms | 3,957, 5.19%, see rank | 4.35% | 2.62% |
| 3 Rooms | 10,760, 14.12%, see rank | 11.89% | 9.02% |
| 4 Rooms | 16,992, 22.30%, see rank | 19.02% | 16.85% |
| 5 Rooms | 13,380, 17.56%, see rank | 20.76% | 20.93% |
| 6 Rooms | 11,276, 14.80%, see rank | 17.56% | 18.56% |
| 7 Rooms | 8,140, 10.68%, see rank | 11.35% | 12.38% |
| 8 Rooms | 5,657, 7.43%, see rank | 6.63% | 8.39% |
| 9 Rooms or More | 4,916, 6.45%, see rank | 5.73% | 9.65% |
| Median Rooms | 4.90, see rank | 5.10 | 5.50 |
ACS 2005-2009 data
| | Irvine, CA | California | U.S. |
| Total Housing Units | 75,331, 100% | 13,268,682 | 127,699,712 |
| 1 Room | 838, 1.11%, see rank | 2.41% | 1.39% |
| 2 Rooms | 4,183, 5.55%, see rank | 4.63% | 2.78% |
| 3 Rooms | 10,251, 13.61%, see rank | 11.98% | 9.07% |
| 4 Rooms | 16,546, 21.96%, see rank | 19.05% | 17.03% |
| 5 Rooms | 13,608, 18.06%, see rank | 20.98% | 21.24% |
| 6 Rooms | 11,372, 15.10%, see rank | 17.73% | 18.70% |
| 7 Rooms | 8,270, 10.98%, see rank | 11.32% | 12.36% |
| 8 Rooms | 5,530, 7.34%, see rank | 6.53% | 8.26% |
| 9 Rooms or More | 4,733, 6.28%, see rank | 5.37% | 9.16% |
| Median Rooms | 4.90, see rank | 5.10 | 5.40 |
US Census 2000 data
| | Irvine, CA | California | U.S. |
| Total Housing Units | 53,712, 100% | 12,214,549 | 115,904,641 |
| 1 Room | 1,460, 2.72%, see rank | 5.01% | 2.20% |
| 2 Rooms | 4,589, 8.54%, see rank | 9.38% | 4.81% |
| 3 Rooms | 6,437, 11.98%, see rank | 13.85% | 9.84% |
| 4 Rooms | 8,957, 16.68%, see rank | 15.75% | 15.97% |
| 5 Rooms | 9,748, 18.15%, see rank | 18.95% | 20.89% |
| 6 Rooms | 8,242, 15.34%, see rank | 16.50% | 18.45% |
| 7 Rooms | 6,247, 11.63%, see rank | 10.33% | 12.06% |
| 8 Rooms | 4,662, 8.68%, see rank | 5.93% | 8.06% |
| 9 Rooms or More | 3,370, 6.27%, see rank | 4.31% | 7.70% |
| Median Rooms | 5.10, 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.
