Columbia, CA Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Columbia, CA | California | U.S. |
| Total Housing Units | 1,094, 100% | 13,781,929 | 132,741,033 |
| 1 Room | 75, 6.86%, see rank | 3.13% | 1.95% |
| 2 Rooms | 32, 2.93%, see rank | 3.93% | 2.48% |
| 3 Rooms | 101, 9.23%, see rank | 12.05% | 9.13% |
| 4 Rooms | 148, 13.53%, see rank | 19.24% | 16.60% |
| 5 Rooms | 217, 19.84%, see rank | 20.56% | 20.41% |
| 6 Rooms | 250, 22.85%, see rank | 16.99% | 18.06% |
| 7 Rooms | 114, 10.42%, see rank | 11.06% | 12.27% |
| 8 Rooms | 87, 7.95%, see rank | 6.58% | 8.48% |
| 9 Rooms or More | 70, 6.40%, see rank | 6.46% | 10.60% |
| Median Rooms | 5.40, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| | Columbia, CA | California | U.S. |
| Total Housing Units | 1,014, 100% | 13,667,226 | 131,642,457 |
| 1 Room | 48, 4.73%, see rank | 3.17% | 1.95% |
| 2 Rooms | 34, 3.35%, see rank | 3.78% | 2.36% |
| 3 Rooms | 161, 15.88%, see rank | 11.88% | 8.97% |
| 4 Rooms | 134, 13.21%, see rank | 19.04% | 16.57% |
| 5 Rooms | 181, 17.85%, see rank | 20.50% | 20.41% |
| 6 Rooms | 178, 17.55%, see rank | 17.21% | 18.25% |
| 7 Rooms | 126, 12.43%, see rank | 11.27% | 12.38% |
| 8 Rooms | 143, 14.10%, see rank | 6.78% | 8.59% |
| 9 Rooms or More | 9, 0.89%, see rank | 6.38% | 10.52% |
| Median Rooms | 5.20, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| | Columbia, CA | California | U.S. |
| Total Housing Units | 1,298, 100% | 13,552,624 | 130,038,080 |
| 1 Room | 0, 0.00%, see rank | 2.72% | 1.59% |
| 2 Rooms | 134, 10.32%, see rank | 4.35% | 2.62% |
| 3 Rooms | 151, 11.63%, see rank | 11.89% | 9.02% |
| 4 Rooms | 264, 20.34%, see rank | 19.02% | 16.85% |
| 5 Rooms | 336, 25.89%, see rank | 20.76% | 20.93% |
| 6 Rooms | 93, 7.16%, see rank | 17.56% | 18.56% |
| 7 Rooms | 155, 11.94%, see rank | 11.35% | 12.38% |
| 8 Rooms | 148, 11.40%, see rank | 6.63% | 8.39% |
| 9 Rooms or More | 17, 1.31%, see rank | 5.73% | 9.65% |
| Median Rooms | 4.80, see rank | 5.10 | 5.50 |
ACS 2005-2009 data
| | Columbia, CA | California | U.S. |
| Total Housing Units | 1,338, 100% | 13,268,682 | 127,699,712 |
| 1 Room | 0, 0.00%, see rank | 2.41% | 1.39% |
| 2 Rooms | 161, 12.03%, see rank | 4.63% | 2.78% |
| 3 Rooms | 186, 13.90%, see rank | 11.98% | 9.07% |
| 4 Rooms | 219, 16.37%, see rank | 19.05% | 17.03% |
| 5 Rooms | 280, 20.93%, see rank | 20.98% | 21.24% |
| 6 Rooms | 121, 9.04%, see rank | 17.73% | 18.70% |
| 7 Rooms | 177, 13.23%, see rank | 11.32% | 12.36% |
| 8 Rooms | 163, 12.18%, see rank | 6.53% | 8.26% |
| 9 Rooms or More | 31, 2.32%, see rank | 5.37% | 9.16% |
| Median Rooms | 4.90, see rank | 5.10 | 5.40 |
US Census 2000 data
| | Columbia, CA | California | U.S. |
| Total Housing Units | 1,165, 100% | 12,214,549 | 115,904,641 |
| 1 Room | 10, 0.86%, see rank | 5.01% | 2.20% |
| 2 Rooms | 34, 2.92%, see rank | 9.38% | 4.81% |
| 3 Rooms | 178, 15.28%, see rank | 13.85% | 9.84% |
| 4 Rooms | 239, 20.52%, see rank | 15.75% | 15.97% |
| 5 Rooms | 360, 30.90%, see rank | 18.95% | 20.89% |
| 6 Rooms | 143, 12.27%, see rank | 16.50% | 18.45% |
| 7 Rooms | 139, 11.93%, see rank | 10.33% | 12.06% |
| 8 Rooms | 37, 3.18%, see rank | 5.93% | 8.06% |
| 9 Rooms or More | 25, 2.15%, see rank | 4.31% | 7.70% |
| Median Rooms | 4.80, see rank | 4.80 | 5.30 |
* 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.
