19901 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 19901 Zip Code | Delaware | U.S. |
| Total Housing Units | 14,438, 100% | 411,250 | 132,741,033 |
| 1 Room | 142, 0.98%, see rank | 0.92% | 1.95% |
| 2 Rooms | 107, 0.74%, see rank | 0.90% | 2.48% |
| 3 Rooms | 1,323, 9.16%, see rank | 5.98% | 9.13% |
| 4 Rooms | 2,554, 17.69%, see rank | 12.21% | 16.60% |
| 5 Rooms | 2,413, 16.71%, see rank | 17.24% | 20.41% |
| 6 Rooms | 2,805, 19.43%, see rank | 19.55% | 18.06% |
| 7 Rooms | 1,709, 11.84%, see rank | 15.55% | 12.27% |
| 8 Rooms | 1,480, 10.25%, see rank | 11.93% | 8.48% |
| 9 Rooms or More | 1,905, 13.19%, see rank | 15.72% | 10.60% |
| Median Rooms | 5.70, see rank | 6.20 | 5.50 |
ACS 2008-2012 data
| | 19901 Zip Code | Delaware | U.S. |
| Total Housing Units | 13,991, 100% | 405,883 | 131,642,457 |
| 1 Room | 206, 1.47%, see rank | 1.10% | 1.95% |
| 2 Rooms | 92, 0.66%, see rank | 0.93% | 2.36% |
| 3 Rooms | 1,373, 9.81%, see rank | 6.13% | 8.97% |
| 4 Rooms | 2,103, 15.03%, see rank | 12.03% | 16.57% |
| 5 Rooms | 2,310, 16.51%, see rank | 17.01% | 20.41% |
| 6 Rooms | 2,566, 18.34%, see rank | 19.53% | 18.25% |
| 7 Rooms | 1,850, 13.22%, see rank | 15.06% | 12.38% |
| 8 Rooms | 1,655, 11.83%, see rank | 12.29% | 8.59% |
| 9 Rooms or More | 1,836, 13.12%, see rank | 15.93% | 10.52% |
| Median Rooms | 5.90, see rank | 6.20 | 5.50 |
US Census 2000 data
| | 19901 Zip Code | Delaware | U.S. |
| Total Housing Units | 13,378, 100% | 343,072 | 115,904,641 |
| 1 Room | 129, 0.96%, see rank | 0.89% | 2.20% |
| 2 Rooms | 497, 3.72%, see rank | 2.55% | 4.81% |
| 3 Rooms | 1,119, 8.36%, see rank | 6.58% | 9.84% |
| 4 Rooms | 2,054, 15.35%, see rank | 12.61% | 15.97% |
| 5 Rooms | 3,103, 23.19%, see rank | 18.48% | 20.89% |
| 6 Rooms | 2,641, 19.74%, see rank | 20.49% | 18.45% |
| 7 Rooms | 1,574, 11.77%, see rank | 15.12% | 12.06% |
| 8 Rooms | 1,232, 9.21%, see rank | 12.17% | 8.06% |
| 9 Rooms or More | 1,029, 7.69%, see rank | 11.11% | 7.70% |
| Median Rooms | 5.40, see rank | 5.90 | 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.
