Lake Forest, CA Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Lake Forest, CA | California | U.S. |
| Total Housing Units | 27,772, 100% | 13,781,929 | 132,741,033 |
| 1 Room | 191, 0.69%, see rank | 3.13% | 1.95% |
| 2 Rooms | 663, 2.39%, see rank | 3.93% | 2.48% |
| 3 Rooms | 2,522, 9.08%, see rank | 12.05% | 9.13% |
| 4 Rooms | 5,127, 18.46%, see rank | 19.24% | 16.60% |
| 5 Rooms | 4,685, 16.87%, see rank | 20.56% | 20.41% |
| 6 Rooms | 4,473, 16.11%, see rank | 16.99% | 18.06% |
| 7 Rooms | 4,332, 15.60%, see rank | 11.06% | 12.27% |
| 8 Rooms | 3,192, 11.49%, see rank | 6.58% | 8.48% |
| 9 Rooms or More | 2,587, 9.32%, see rank | 6.46% | 10.60% |
| Median Rooms | 5.70, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| | Lake Forest, CA | California | U.S. |
| Total Housing Units | 28,288, 100% | 13,667,226 | 131,642,457 |
| 1 Room | 205, 0.72%, see rank | 3.17% | 1.95% |
| 2 Rooms | 938, 3.32%, see rank | 3.78% | 2.36% |
| 3 Rooms | 2,687, 9.50%, see rank | 11.88% | 8.97% |
| 4 Rooms | 5,264, 18.61%, see rank | 19.04% | 16.57% |
| 5 Rooms | 4,597, 16.25%, see rank | 20.50% | 20.41% |
| 6 Rooms | 4,108, 14.52%, see rank | 17.21% | 18.25% |
| 7 Rooms | 4,256, 15.05%, see rank | 11.27% | 12.38% |
| 8 Rooms | 3,352, 11.85%, see rank | 6.78% | 8.59% |
| 9 Rooms or More | 2,881, 10.18%, see rank | 6.38% | 10.52% |
| Median Rooms | 5.60, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| | Lake Forest, CA | California | U.S. |
| Total Housing Units | 28,053, 100% | 13,552,624 | 130,038,080 |
| 1 Room | 103, 0.37%, see rank | 2.72% | 1.59% |
| 2 Rooms | 1,321, 4.71%, see rank | 4.35% | 2.62% |
| 3 Rooms | 2,760, 9.84%, see rank | 11.89% | 9.02% |
| 4 Rooms | 5,281, 18.83%, see rank | 19.02% | 16.85% |
| 5 Rooms | 4,407, 15.71%, see rank | 20.76% | 20.93% |
| 6 Rooms | 4,290, 15.29%, see rank | 17.56% | 18.56% |
| 7 Rooms | 3,821, 13.62%, see rank | 11.35% | 12.38% |
| 8 Rooms | 3,258, 11.61%, see rank | 6.63% | 8.39% |
| 9 Rooms or More | 2,812, 10.02%, see rank | 5.73% | 9.65% |
| Median Rooms | 5.50, see rank | 5.10 | 5.50 |
ACS 2005-2009 data
| | Lake Forest, CA | California | U.S. |
| Total Housing Units | 26,868, 100% | 13,268,682 | 127,699,712 |
| 1 Room | 13, 0.05%, see rank | 2.41% | 1.39% |
| 2 Rooms | 1,249, 4.65%, see rank | 4.63% | 2.78% |
| 3 Rooms | 2,820, 10.50%, see rank | 11.98% | 9.07% |
| 4 Rooms | 4,958, 18.45%, see rank | 19.05% | 17.03% |
| 5 Rooms | 4,375, 16.28%, see rank | 20.98% | 21.24% |
| 6 Rooms | 4,258, 15.85%, see rank | 17.73% | 18.70% |
| 7 Rooms | 3,559, 13.25%, see rank | 11.32% | 12.36% |
| 8 Rooms | 3,033, 11.29%, see rank | 6.53% | 8.26% |
| 9 Rooms or More | 2,603, 9.69%, see rank | 5.37% | 9.16% |
| Median Rooms | 5.50, see rank | 5.10 | 5.40 |
US Census 2000 data
| | Lake Forest, CA | California | U.S. |
| Total Housing Units | 20,588, 100% | 12,214,549 | 115,904,641 |
| 1 Room | 433, 2.10%, see rank | 5.01% | 2.20% |
| 2 Rooms | 1,250, 6.07%, see rank | 9.38% | 4.81% |
| 3 Rooms | 2,062, 10.02%, see rank | 13.85% | 9.84% |
| 4 Rooms | 2,972, 14.44%, see rank | 15.75% | 15.97% |
| 5 Rooms | 3,475, 16.88%, see rank | 18.95% | 20.89% |
| 6 Rooms | 3,515, 17.07%, see rank | 16.50% | 18.45% |
| 7 Rooms | 3,078, 14.95%, see rank | 10.33% | 12.06% |
| 8 Rooms | 2,581, 12.54%, see rank | 5.93% | 8.06% |
| 9 Rooms or More | 1,222, 5.94%, see rank | 4.31% | 7.70% |
| Median Rooms | 5.50, 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.
