Columbia County Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | Columbia County | Washington | U.S. |
| Total Housing Units | 2,132, 100% | 2,921,364 | 132,741,033 |
| 1-unit, Detached | 1,723, 80.82%, see rank | 63.44% | 61.65% |
| 1-unit, Attached | 1, 0.05%, see rank | 3.63% | 5.82% |
| 2 Units | 26, 1.22%, see rank | 2.63% | 3.75% |
| 3 or 4 Units | 26, 1.22%, see rank | 3.76% | 4.43% |
| 5 to 9 Units | 65, 3.05%, see rank | 4.76% | 4.78% |
| 10 or More Units | 22, 1.03%, see rank | 14.55% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 269, 12.62%, see rank | 7.22% | 6.49% |
ACS 2008-2012 data
| | Columbia County | Washington | U.S. |
| Total Housing Units | 2,133, 100% | 2,884,186 | 131,642,457 |
| 1-unit, Detached | 1,693, 79.37%, see rank | 63.46% | 61.70% |
| 1-unit, Attached | 2, 0.09%, see rank | 3.57% | 5.79% |
| 2 Units | 16, 0.75%, see rank | 2.66% | 3.80% |
| 3 or 4 Units | 44, 2.06%, see rank | 3.75% | 4.44% |
| 5 to 9 Units | 68, 3.19%, see rank | 4.84% | 4.78% |
| 10 or More Units | 25, 1.17%, see rank | 14.43% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 285, 13.36%, see rank | 7.29% | 6.60% |
ACS 2006-2010 data
| | Columbia County | Washington | U.S. |
| Total Housing Units | 2,099, 100% | 2,829,352 | 130,038,080 |
| 1-unit, Detached | 1,565, 74.56%, see rank | 63.19% | 61.62% |
| 1-unit, Attached | 0, 0.00%, see rank | 3.49% | 5.74% |
| 2 Units | 34, 1.62%, see rank | 2.67% | 3.88% |
| 3 or 4 Units | 42, 2.00%, see rank | 3.77% | 4.47% |
| 5 to 9 Units | 60, 2.86%, see rank | 4.82% | 4.84% |
| 10 or More Units | 26, 1.24%, see rank | 14.59% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 372, 17.72%, see rank | 7.48% | 6.76% |
ACS 2005-2009 data
| | Columbia County | Washington | U.S. |
| Total Housing Units | 2,120, 100% | 2,745,170 | 127,699,712 |
| 1-unit, Detached | 1,620, 76.42%, see rank | 63.09% | 61.57% |
| 1-unit, Attached | 6, 0.28%, see rank | 3.45% | 5.70% |
| 2 Units | 39, 1.84%, see rank | 2.70% | 3.94% |
| 3 or 4 Units | 36, 1.70%, see rank | 3.80% | 4.51% |
| 5 to 9 Units | 48, 2.26%, see rank | 4.76% | 4.87% |
| 10 or More Units | 17, 0.80%, see rank | 14.57% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 354, 16.70%, see rank | 7.62% | 6.85% |
US Census 2000 data
| | Columbia County | Washington | U.S. |
| Total Housing Units | 2,018, 100% | 2,451,075 | 115,904,641 |
| 1-unit, Detached | 1,570, 77.80%, see rank | 62.33% | 60.28% |
| 1-unit, Attached | 13, 0.64%, see rank | 3.09% | 5.56% |
| 2 Units | 45, 2.23%, see rank | 2.81% | 4.31% |
| 3 or 4 Units | 28, 1.39%, see rank | 3.76% | 4.74% |
| 5 to 9 Units | 52, 2.58%, see rank | 4.57% | 4.67% |
| 10 or More Units | 29, 1.44%, see rank | 14.43% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 281, 13.92%, see rank | 9.00% | 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.
