97031 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 97031 Zip Code | Oregon | U.S. |
| Total Housing Units | 7,686, 100% | 1,685,814 | 132,741,033 |
| 1-unit, Detached | 5,493, 71.47%, see rank | 63.70% | 61.65% |
| 1-unit, Attached | 90, 1.17%, see rank | 4.42% | 5.82% |
| 2 Units | 185, 2.41%, see rank | 2.87% | 3.75% |
| 3 or 4 Units | 269, 3.50%, see rank | 4.41% | 4.43% |
| 5 to 9 Units | 386, 5.02%, see rank | 4.41% | 4.78% |
| 10 or More Units | 576, 7.49%, see rank | 11.63% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 687, 8.94%, see rank | 8.55% | 6.49% |
ACS 2008-2012 data
| | 97031 Zip Code | Oregon | U.S. |
| Total Housing Units | 7,807, 100% | 1,673,593 | 131,642,457 |
| 1-unit, Detached | 5,769, 73.90%, see rank | 63.84% | 61.70% |
| 1-unit, Attached | 156, 2.00%, see rank | 4.29% | 5.79% |
| 2 Units | 227, 2.91%, see rank | 2.92% | 3.80% |
| 3 or 4 Units | 242, 3.10%, see rank | 4.33% | 4.44% |
| 5 to 9 Units | 276, 3.54%, see rank | 4.43% | 4.78% |
| 10 or More Units | 568, 7.28%, see rank | 11.56% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 569, 7.29%, see rank | 8.62% | 6.60% |
US Census 2000 data
| | 97031 Zip Code | Oregon | U.S. |
| Total Housing Units | 6,446, 100% | 1,452,709 | 115,904,641 |
| 1-unit, Detached | 4,362, 67.67%, see rank | 62.75% | 60.28% |
| 1-unit, Attached | 96, 1.49%, see rank | 3.28% | 5.56% |
| 2 Units | 237, 3.68%, see rank | 3.05% | 4.31% |
| 3 or 4 Units | 224, 3.48%, see rank | 4.16% | 4.74% |
| 5 to 9 Units | 199, 3.09%, see rank | 4.28% | 4.67% |
| 10 or More Units | 477, 7.40%, see rank | 11.56% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 851, 13.20%, see rank | 10.91% | 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.
