Petaluma, CA Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| Petaluma, CA | California | U.S. |
Total Housing Units | 22,452, 100% | 13,781,929 | 132,741,033 |
1 Room | 317, 1.41%, see rank | 3.13% | 1.95% |
2 Rooms | 471, 2.10%, see rank | 3.93% | 2.48% |
3 Rooms | 1,669, 7.43%, see rank | 12.05% | 9.13% |
4 Rooms | 3,307, 14.73%, see rank | 19.24% | 16.60% |
5 Rooms | 5,340, 23.78%, see rank | 20.56% | 20.41% |
6 Rooms | 4,140, 18.44%, see rank | 16.99% | 18.06% |
7 Rooms | 3,140, 13.99%, see rank | 11.06% | 12.27% |
8 Rooms | 2,081, 9.27%, see rank | 6.58% | 8.48% |
9 Rooms or More | 1,987, 8.85%, see rank | 6.46% | 10.60% |
Median Rooms | 5.50, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| Petaluma, CA | California | U.S. |
Total Housing Units | 22,721, 100% | 13,667,226 | 131,642,457 |
1 Room | 404, 1.78%, see rank | 3.17% | 1.95% |
2 Rooms | 570, 2.51%, see rank | 3.78% | 2.36% |
3 Rooms | 1,878, 8.27%, see rank | 11.88% | 8.97% |
4 Rooms | 3,283, 14.45%, see rank | 19.04% | 16.57% |
5 Rooms | 4,988, 21.95%, see rank | 20.50% | 20.41% |
6 Rooms | 4,318, 19.00%, see rank | 17.21% | 18.25% |
7 Rooms | 3,198, 14.08%, see rank | 11.27% | 12.38% |
8 Rooms | 2,220, 9.77%, see rank | 6.78% | 8.59% |
9 Rooms or More | 1,862, 8.20%, see rank | 6.38% | 10.52% |
Median Rooms | 5.60, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| Petaluma, CA | California | U.S. |
Total Housing Units | 22,382, 100% | 13,552,624 | 130,038,080 |
1 Room | 469, 2.10%, see rank | 2.72% | 1.59% |
2 Rooms | 654, 2.92%, see rank | 4.35% | 2.62% |
3 Rooms | 1,420, 6.34%, see rank | 11.89% | 9.02% |
4 Rooms | 3,246, 14.50%, see rank | 19.02% | 16.85% |
5 Rooms | 4,957, 22.15%, see rank | 20.76% | 20.93% |
6 Rooms | 4,403, 19.67%, see rank | 17.56% | 18.56% |
7 Rooms | 3,371, 15.06%, see rank | 11.35% | 12.38% |
8 Rooms | 2,165, 9.67%, see rank | 6.63% | 8.39% |
9 Rooms or More | 1,697, 7.58%, see rank | 5.73% | 9.65% |
Median Rooms | 5.60, see rank | 5.10 | 5.50 |
ACS 2005-2009 data
| Petaluma, CA | California | U.S. |
Total Housing Units | 21,678, 100% | 13,268,682 | 127,699,712 |
1 Room | 362, 1.67%, see rank | 2.41% | 1.39% |
2 Rooms | 568, 2.62%, see rank | 4.63% | 2.78% |
3 Rooms | 1,615, 7.45%, see rank | 11.98% | 9.07% |
4 Rooms | 3,147, 14.52%, see rank | 19.05% | 17.03% |
5 Rooms | 4,950, 22.83%, see rank | 20.98% | 21.24% |
6 Rooms | 4,023, 18.56%, see rank | 17.73% | 18.70% |
7 Rooms | 3,374, 15.56%, see rank | 11.32% | 12.36% |
8 Rooms | 2,185, 10.08%, see rank | 6.53% | 8.26% |
9 Rooms or More | 1,454, 6.71%, see rank | 5.37% | 9.16% |
Median Rooms | 5.50, see rank | 5.10 | 5.40 |
US Census 2000 data
| Petaluma, CA | California | U.S. |
Total Housing Units | 20,340, 100% | 12,214,549 | 115,904,641 |
1 Room | 430, 2.11%, see rank | 5.01% | 2.20% |
2 Rooms | 716, 3.52%, see rank | 9.38% | 4.81% |
3 Rooms | 1,694, 8.33%, see rank | 13.85% | 9.84% |
4 Rooms | 2,570, 12.64%, see rank | 15.75% | 15.97% |
5 Rooms | 4,289, 21.09%, see rank | 18.95% | 20.89% |
6 Rooms | 3,925, 19.30%, see rank | 16.50% | 18.45% |
7 Rooms | 3,265, 16.05%, see rank | 10.33% | 12.06% |
8 Rooms | 2,329, 11.45%, see rank | 5.93% | 8.06% |
9 Rooms or More | 1,122, 5.52%, see rank | 4.31% | 7.70% |
Median Rooms | 5.60, 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.