91301 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 91301 Zip Code | California | U.S. |
| Total Housing Units | 9,723, 100% | 13,781,929 | 132,741,033 |
| 1-unit, Detached | 6,768, 69.61%, see rank | 58.17% | 61.65% |
| 1-unit, Attached | 1,111, 11.43%, see rank | 6.97% | 5.82% |
| 2 Units | 15, 0.15%, see rank | 2.54% | 3.75% |
| 3 or 4 Units | 158, 1.63%, see rank | 5.54% | 4.43% |
| 5 to 9 Units | 389, 4.00%, see rank | 6.12% | 4.78% |
| 10 or More Units | 960, 9.87%, see rank | 16.79% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 322, 3.31%, see rank | 3.88% | 6.49% |
ACS 2008-2012 data
| | 91301 Zip Code | California | U.S. |
| Total Housing Units | 9,806, 100% | 13,667,226 | 131,642,457 |
| 1-unit, Detached | 6,824, 69.59%, see rank | 58.16% | 61.70% |
| 1-unit, Attached | 1,104, 11.26%, see rank | 7.02% | 5.79% |
| 2 Units | 15, 0.15%, see rank | 2.56% | 3.80% |
| 3 or 4 Units | 163, 1.66%, see rank | 5.54% | 4.44% |
| 5 to 9 Units | 344, 3.51%, see rank | 6.07% | 4.78% |
| 10 or More Units | 1,045, 10.66%, see rank | 16.70% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 311, 3.17%, see rank | 3.94% | 6.60% |
US Census 2000 data
| | 91301 Zip Code | California | U.S. |
| Total Housing Units | 8,598, 100% | 12,214,549 | 115,904,641 |
| 1-unit, Detached | 6,598, 76.74%, see rank | 56.35% | 60.28% |
| 1-unit, Attached | 1,001, 11.64%, see rank | 7.63% | 5.56% |
| 2 Units | 7, 0.08%, see rank | 2.68% | 4.31% |
| 3 or 4 Units | 168, 1.95%, see rank | 5.71% | 4.74% |
| 5 to 9 Units | 144, 1.67%, see rank | 5.92% | 4.67% |
| 10 or More Units | 497, 5.78%, see rank | 17.04% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 183, 2.13%, see rank | 4.66% | 7.80% |
* 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.
