USA.com / California / Contra Costa County / Antioch, CA / 94531 / Housing / Historical House Amount of Units in Structure Data
94531 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| 94531 Zip Code | California | U.S. | |
| Total Housing Units | 12,595, 100% | 13,781,929 | 132,741,033 |
| 1-unit, Detached | 11,486, 91.19%, see rank | 58.17% | 61.65% |
| 1-unit, Attached | 173, 1.37%, see rank | 6.97% | 5.82% |
| 2 Units | 48, 0.38%, see rank | 2.54% | 3.75% |
| 3 or 4 Units | 169, 1.34%, see rank | 5.54% | 4.43% |
| 5 to 9 Units | 112, 0.89%, see rank | 6.12% | 4.78% |
| 10 or More Units | 595, 4.72%, see rank | 16.79% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 12, 0.10%, see rank | 3.88% | 6.49% |
ACS 2008-2012 data
| 94531 Zip Code | California | U.S. | |
| Total Housing Units | 12,495, 100% | 13,667,226 | 131,642,457 |
| 1-unit, Detached | 11,333, 90.70%, see rank | 58.16% | 61.70% |
| 1-unit, Attached | 289, 2.31%, see rank | 7.02% | 5.79% |
| 2 Units | 80, 0.64%, see rank | 2.56% | 3.80% |
| 3 or 4 Units | 68, 0.54%, see rank | 5.54% | 4.44% |
| 5 to 9 Units | 161, 1.29%, see rank | 6.07% | 4.78% |
| 10 or More Units | 559, 4.47%, see rank | 16.70% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 5, 0.04%, see rank | 3.94% | 6.60% |
* 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.