Riverside, San Bernardino, Ontario Metro Area Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | Riverside, San Bernardino, Ontario Area | California | U.S. |
| Total Housing Units | 1,514,163, 100% | 13,781,929 | 132,741,033 |
| 1-unit, Detached | 1,047,525, 69.18%, see rank | 58.17% | 61.65% |
| 1-unit, Attached | 74,767, 4.94%, see rank | 6.97% | 5.82% |
| 2 Units | 25,182, 1.66%, see rank | 2.54% | 3.75% |
| 3 or 4 Units | 59,804, 3.95%, see rank | 5.54% | 4.43% |
| 5 to 9 Units | 63,218, 4.18%, see rank | 6.12% | 4.78% |
| 10 or More Units | 124,384, 8.21%, see rank | 16.79% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 119,283, 7.88%, see rank | 3.88% | 6.49% |
ACS 2008-2012 data
| | Riverside, San Bernardino, Ontario Area | California | U.S. |
| Total Housing Units | 1,498,075, 100% | 13,667,226 | 131,642,457 |
| 1-unit, Detached | 1,037,769, 69.27%, see rank | 58.16% | 61.70% |
| 1-unit, Attached | 76,241, 5.09%, see rank | 7.02% | 5.79% |
| 2 Units | 24,481, 1.63%, see rank | 2.56% | 3.80% |
| 3 or 4 Units | 59,196, 3.95%, see rank | 5.54% | 4.44% |
| 5 to 9 Units | 61,403, 4.10%, see rank | 6.07% | 4.78% |
| 10 or More Units | 120,560, 8.05%, see rank | 16.70% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 118,425, 7.91%, see rank | 3.94% | 6.60% |
ACS 2006-2010 data
| | Riverside, San Bernardino, Ontario Area | California | U.S. |
| Total Housing Units | 1,474,437, 100% | 13,552,624 | 130,038,080 |
| 1-unit, Detached | 1,022,040, 69.32%, see rank | 58.12% | 61.62% |
| 1-unit, Attached | 74,808, 5.07%, see rank | 7.06% | 5.74% |
| 2 Units | 22,270, 1.51%, see rank | 2.56% | 3.88% |
| 3 or 4 Units | 60,404, 4.10%, see rank | 5.59% | 4.47% |
| 5 to 9 Units | 60,392, 4.10%, see rank | 6.14% | 4.84% |
| 10 or More Units | 114,279, 7.75%, see rank | 16.45% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 120,244, 8.16%, see rank | 4.07% | 6.76% |
ACS 2005-2009 data
| | Riverside, San Bernardino, Ontario Area | California | U.S. |
| Total Housing Units | 1,425,413, 100% | 13,268,682 | 127,699,712 |
| 1-unit, Detached | 984,897, 69.10%, see rank | 58.14% | 61.57% |
| 1-unit, Attached | 72,455, 5.08%, see rank | 7.05% | 5.70% |
| 2 Units | 21,907, 1.54%, see rank | 2.55% | 3.94% |
| 3 or 4 Units | 60,792, 4.26%, see rank | 5.66% | 4.51% |
| 5 to 9 Units | 60,465, 4.24%, see rank | 6.17% | 4.87% |
| 10 or More Units | 109,304, 7.67%, see rank | 16.31% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 115,593, 8.11%, see rank | 4.12% | 6.85% |
* 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.
