San Mateo, CA Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| San Mateo, CA | California | U.S. |
Total Housing Units | 40,043, 100% | 13,781,929 | 132,741,033 |
1 Room | 1,153, 2.88%, see rank | 3.13% | 1.95% |
2 Rooms | 1,826, 4.56%, see rank | 3.93% | 2.48% |
3 Rooms | 7,247, 18.10%, see rank | 12.05% | 9.13% |
4 Rooms | 7,537, 18.82%, see rank | 19.24% | 16.60% |
5 Rooms | 7,997, 19.97%, see rank | 20.56% | 20.41% |
6 Rooms | 6,376, 15.92%, see rank | 16.99% | 18.06% |
7 Rooms | 3,687, 9.21%, see rank | 11.06% | 12.27% |
8 Rooms | 2,315, 5.78%, see rank | 6.58% | 8.48% |
9 Rooms or More | 1,905, 4.76%, see rank | 6.46% | 10.60% |
Median Rooms | 4.80, see rank | 5.10 | 5.50 |
ACS 2008-2012 data
| San Mateo, CA | California | U.S. |
Total Housing Units | 39,203, 100% | 13,667,226 | 131,642,457 |
1 Room | 1,192, 3.04%, see rank | 3.17% | 1.95% |
2 Rooms | 1,724, 4.40%, see rank | 3.78% | 2.36% |
3 Rooms | 6,956, 17.74%, see rank | 11.88% | 8.97% |
4 Rooms | 7,783, 19.85%, see rank | 19.04% | 16.57% |
5 Rooms | 7,591, 19.36%, see rank | 20.50% | 20.41% |
6 Rooms | 6,253, 15.95%, see rank | 17.21% | 18.25% |
7 Rooms | 3,524, 8.99%, see rank | 11.27% | 12.38% |
8 Rooms | 2,373, 6.05%, see rank | 6.78% | 8.59% |
9 Rooms or More | 1,807, 4.61%, see rank | 6.38% | 10.52% |
Median Rooms | 4.80, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| San Mateo, CA | California | U.S. |
Total Housing Units | 39,975, 100% | 13,552,624 | 130,038,080 |
1 Room | 1,379, 3.45%, see rank | 2.72% | 1.59% |
2 Rooms | 3,054, 7.64%, see rank | 4.35% | 2.62% |
3 Rooms | 6,738, 16.86%, see rank | 11.89% | 9.02% |
4 Rooms | 7,651, 19.14%, see rank | 19.02% | 16.85% |
5 Rooms | 7,300, 18.26%, see rank | 20.76% | 20.93% |
6 Rooms | 6,246, 15.62%, see rank | 17.56% | 18.56% |
7 Rooms | 3,818, 9.55%, see rank | 11.35% | 12.38% |
8 Rooms | 2,000, 5.00%, see rank | 6.63% | 8.39% |
9 Rooms or More | 1,789, 4.48%, see rank | 5.73% | 9.65% |
Median Rooms | 4.70, see rank | 5.10 | 5.50 |
ACS 2005-2009 data
| San Mateo, CA | California | U.S. |
Total Housing Units | 38,496, 100% | 13,268,682 | 127,699,712 |
1 Room | 1,218, 3.16%, see rank | 2.41% | 1.39% |
2 Rooms | 3,520, 9.14%, see rank | 4.63% | 2.78% |
3 Rooms | 6,136, 15.94%, see rank | 11.98% | 9.07% |
4 Rooms | 7,638, 19.84%, see rank | 19.05% | 17.03% |
5 Rooms | 6,927, 17.99%, see rank | 20.98% | 21.24% |
6 Rooms | 5,663, 14.71%, see rank | 17.73% | 18.70% |
7 Rooms | 3,797, 9.86%, see rank | 11.32% | 12.36% |
8 Rooms | 2,017, 5.24%, see rank | 6.53% | 8.26% |
9 Rooms or More | 1,580, 4.10%, see rank | 5.37% | 9.16% |
Median Rooms | 4.60, see rank | 5.10 | 5.40 |
US Census 2000 data
| San Mateo, CA | California | U.S. |
Total Housing Units | 38,236, 100% | 12,214,549 | 115,904,641 |
1 Room | 2,281, 5.97%, see rank | 5.01% | 2.20% |
2 Rooms | 3,707, 9.70%, see rank | 9.38% | 4.81% |
3 Rooms | 6,247, 16.34%, see rank | 13.85% | 9.84% |
4 Rooms | 6,318, 16.52%, see rank | 15.75% | 15.97% |
5 Rooms | 7,137, 18.67%, see rank | 18.95% | 20.89% |
6 Rooms | 5,761, 15.07%, see rank | 16.50% | 18.45% |
7 Rooms | 3,606, 9.43%, see rank | 10.33% | 12.06% |
8 Rooms | 1,800, 4.71%, see rank | 5.93% | 8.06% |
9 Rooms or More | 1,379, 3.61%, see rank | 4.31% | 7.70% |
Median Rooms | 4.60, 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.