Delaware County Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Delaware County | Pennsylvania | U.S. |
| Total Housing Units | 222,430, 100% | 5,578,393 | 132,741,033 |
| 1 Room | 2,731, 1.23%, see rank | 1.73% | 1.95% |
| 2 Rooms | 2,855, 1.28%, see rank | 1.73% | 2.48% |
| 3 Rooms | 18,384, 8.27%, see rank | 7.21% | 9.13% |
| 4 Rooms | 25,677, 11.54%, see rank | 12.40% | 16.60% |
| 5 Rooms | 23,466, 10.55%, see rank | 16.40% | 20.41% |
| 6 Rooms | 50,701, 22.79%, see rank | 21.82% | 18.06% |
| 7 Rooms | 37,860, 17.02%, see rank | 14.82% | 12.27% |
| 8 Rooms | 26,213, 11.78%, see rank | 10.70% | 8.48% |
| 9 Rooms or More | 34,543, 15.53%, see rank | 13.18% | 10.60% |
| Median Rooms | 6.30, see rank | 6.00 | 5.50 |
ACS 2008-2012 data
| | Delaware County | Pennsylvania | U.S. |
| Total Housing Units | 222,632, 100% | 5,563,832 | 131,642,457 |
| 1 Room | 2,705, 1.22%, see rank | 1.68% | 1.95% |
| 2 Rooms | 2,454, 1.10%, see rank | 1.69% | 2.36% |
| 3 Rooms | 18,437, 8.28%, see rank | 7.15% | 8.97% |
| 4 Rooms | 26,127, 11.74%, see rank | 12.46% | 16.57% |
| 5 Rooms | 23,738, 10.66%, see rank | 16.43% | 20.41% |
| 6 Rooms | 51,453, 23.11%, see rank | 21.86% | 18.25% |
| 7 Rooms | 37,584, 16.88%, see rank | 14.93% | 12.38% |
| 8 Rooms | 26,875, 12.07%, see rank | 10.77% | 8.59% |
| 9 Rooms or More | 33,259, 14.94%, see rank | 13.03% | 10.52% |
| Median Rooms | 6.20, see rank | 6.00 | 5.50 |
ACS 2006-2010 data
| | Delaware County | Pennsylvania | U.S. |
| Total Housing Units | 222,545, 100% | 5,537,308 | 130,038,080 |
| 1 Room | 2,112, 0.95%, see rank | 1.30% | 1.59% |
| 2 Rooms | 3,323, 1.49%, see rank | 1.97% | 2.62% |
| 3 Rooms | 17,782, 7.99%, see rank | 7.16% | 9.02% |
| 4 Rooms | 26,238, 11.79%, see rank | 12.72% | 16.85% |
| 5 Rooms | 24,319, 10.93%, see rank | 16.95% | 20.93% |
| 6 Rooms | 52,354, 23.53%, see rank | 22.45% | 18.56% |
| 7 Rooms | 38,934, 17.49%, see rank | 14.86% | 12.38% |
| 8 Rooms | 26,726, 12.01%, see rank | 10.72% | 8.39% |
| 9 Rooms or More | 30,757, 13.82%, see rank | 11.87% | 9.65% |
| Median Rooms | 6.20, see rank | 5.90 | 5.50 |
ACS 2005-2009 data
| | Delaware County | Pennsylvania | U.S. |
| Total Housing Units | 220,716, 100% | 5,481,676 | 127,699,712 |
| 1 Room | 1,849, 0.84%, see rank | 1.09% | 1.39% |
| 2 Rooms | 3,659, 1.66%, see rank | 2.07% | 2.78% |
| 3 Rooms | 17,637, 7.99%, see rank | 7.27% | 9.07% |
| 4 Rooms | 24,888, 11.28%, see rank | 12.81% | 17.03% |
| 5 Rooms | 24,418, 11.06%, see rank | 17.29% | 21.24% |
| 6 Rooms | 53,581, 24.28%, see rank | 22.66% | 18.70% |
| 7 Rooms | 37,792, 17.12%, see rank | 14.85% | 12.36% |
| 8 Rooms | 26,916, 12.19%, see rank | 10.63% | 8.26% |
| 9 Rooms or More | 29,976, 13.58%, see rank | 11.31% | 9.16% |
| Median Rooms | 6.20, see rank | 5.90 | 5.40 |
US Census 2000 data
| | Delaware County | Pennsylvania | U.S. |
| Total Housing Units | 216,978, 100% | 5,249,750 | 115,904,641 |
| 1 Room | 2,392, 1.10%, see rank | 1.19% | 2.20% |
| 2 Rooms | 5,983, 2.76%, see rank | 2.73% | 4.81% |
| 3 Rooms | 20,194, 9.31%, see rank | 7.69% | 9.84% |
| 4 Rooms | 22,047, 10.16%, see rank | 12.73% | 15.97% |
| 5 Rooms | 23,603, 10.88%, see rank | 17.61% | 20.89% |
| 6 Rooms | 56,417, 26.00%, see rank | 23.25% | 18.45% |
| 7 Rooms | 37,199, 17.14%, see rank | 14.62% | 12.06% |
| 8 Rooms | 25,311, 11.67%, see rank | 10.69% | 8.06% |
| 9 Rooms or More | 23,832, 10.98%, see rank | 9.49% | 7.70% |
| Median Rooms | 6.10, see rank | 5.80 | 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.
