91301 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 91301 Zip Code | California | U.S. |
| Total Housing Units | 9,723, 100% | 13,781,929 | 132,741,033 |
| 1 Room | 57, 0.59%, see rank | 3.13% | 1.95% |
| 2 Rooms | 104, 1.07%, see rank | 3.93% | 2.48% |
| 3 Rooms | 515, 5.30%, see rank | 12.05% | 9.13% |
| 4 Rooms | 1,173, 12.06%, see rank | 19.24% | 16.60% |
| 5 Rooms | 1,505, 15.48%, see rank | 20.56% | 20.41% |
| 6 Rooms | 1,427, 14.68%, see rank | 16.99% | 18.06% |
| 7 Rooms | 1,764, 18.14%, see rank | 11.06% | 12.27% |
| 8 Rooms | 1,332, 13.70%, see rank | 6.58% | 8.48% |
| 9 Rooms or More | 1,846, 18.99%, see rank | 6.46% | 10.60% |
| Median Rooms | 6.50, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| | 91301 Zip Code | California | U.S. |
| Total Housing Units | 9,806, 100% | 13,667,226 | 131,642,457 |
| 1 Room | 56, 0.57%, see rank | 3.17% | 1.95% |
| 2 Rooms | 163, 1.66%, see rank | 3.78% | 2.36% |
| 3 Rooms | 537, 5.48%, see rank | 11.88% | 8.97% |
| 4 Rooms | 1,142, 11.65%, see rank | 19.04% | 16.57% |
| 5 Rooms | 1,384, 14.11%, see rank | 20.50% | 20.41% |
| 6 Rooms | 1,353, 13.80%, see rank | 17.21% | 18.25% |
| 7 Rooms | 1,896, 19.34%, see rank | 11.27% | 12.38% |
| 8 Rooms | 1,586, 16.17%, see rank | 6.78% | 8.59% |
| 9 Rooms or More | 1,689, 17.22%, see rank | 6.38% | 10.52% |
| Median Rooms | 6.60, see rank | 5.10 | 5.50 |
US Census 2000 data
| | 91301 Zip Code | California | U.S. |
| Total Housing Units | 8,598, 100% | 12,214,549 | 115,904,641 |
| 1 Room | 41, 0.48%, see rank | 5.01% | 2.20% |
| 2 Rooms | 172, 2.00%, see rank | 9.38% | 4.81% |
| 3 Rooms | 564, 6.56%, see rank | 13.85% | 9.84% |
| 4 Rooms | 644, 7.49%, see rank | 15.75% | 15.97% |
| 5 Rooms | 968, 11.26%, see rank | 18.95% | 20.89% |
| 6 Rooms | 1,298, 15.10%, see rank | 16.50% | 18.45% |
| 7 Rooms | 1,721, 20.02%, see rank | 10.33% | 12.06% |
| 8 Rooms | 1,666, 19.38%, see rank | 5.93% | 8.06% |
| 9 Rooms or More | 1,524, 17.73%, see rank | 4.31% | 7.70% |
| Median Rooms | 6.90, 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.
