91911 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 91911 Zip Code | California | U.S. |
| Total Housing Units | 26,375, 100% | 13,781,929 | 132,741,033 |
| 1 Room | 380, 1.44%, see rank | 3.13% | 1.95% |
| 2 Rooms | 1,368, 5.19%, see rank | 3.93% | 2.48% |
| 3 Rooms | 4,468, 16.94%, see rank | 12.05% | 9.13% |
| 4 Rooms | 5,228, 19.82%, see rank | 19.24% | 16.60% |
| 5 Rooms | 6,205, 23.53%, see rank | 20.56% | 20.41% |
| 6 Rooms | 4,376, 16.59%, see rank | 16.99% | 18.06% |
| 7 Rooms | 2,426, 9.20%, see rank | 11.06% | 12.27% |
| 8 Rooms | 1,278, 4.85%, see rank | 6.58% | 8.48% |
| 9 Rooms or More | 646, 2.45%, see rank | 6.46% | 10.60% |
| Median Rooms | 4.80, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| | 91911 Zip Code | California | U.S. |
| Total Housing Units | 26,268, 100% | 13,667,226 | 131,642,457 |
| 1 Room | 490, 1.87%, see rank | 3.17% | 1.95% |
| 2 Rooms | 1,111, 4.23%, see rank | 3.78% | 2.36% |
| 3 Rooms | 4,258, 16.21%, see rank | 11.88% | 8.97% |
| 4 Rooms | 4,455, 16.96%, see rank | 19.04% | 16.57% |
| 5 Rooms | 6,491, 24.71%, see rank | 20.50% | 20.41% |
| 6 Rooms | 4,712, 17.94%, see rank | 17.21% | 18.25% |
| 7 Rooms | 2,558, 9.74%, see rank | 11.27% | 12.38% |
| 8 Rooms | 1,498, 5.70%, see rank | 6.78% | 8.59% |
| 9 Rooms or More | 695, 2.65%, see rank | 6.38% | 10.52% |
| Median Rooms | 4.90, see rank | 5.10 | 5.50 |
US Census 2000 data
| | 91911 Zip Code | California | U.S. |
| Total Housing Units | 22,870, 100% | 12,214,549 | 115,904,641 |
| 1 Room | 1,005, 4.39%, see rank | 5.01% | 2.20% |
| 2 Rooms | 2,570, 11.24%, see rank | 9.38% | 4.81% |
| 3 Rooms | 3,424, 14.97%, see rank | 13.85% | 9.84% |
| 4 Rooms | 3,888, 17.00%, see rank | 15.75% | 15.97% |
| 5 Rooms | 4,143, 18.12%, see rank | 18.95% | 20.89% |
| 6 Rooms | 3,694, 16.15%, see rank | 16.50% | 18.45% |
| 7 Rooms | 2,391, 10.45%, see rank | 10.33% | 12.06% |
| 8 Rooms | 1,093, 4.78%, see rank | 5.93% | 8.06% |
| 9 Rooms or More | 662, 2.89%, see rank | 4.31% | 7.70% |
| Median Rooms | 4.60, 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.
