19971 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 19971 Zip Code | Delaware | U.S. |
| Total Housing Units | 15,435, 100% | 411,250 | 132,741,033 |
| 1 Room | 521, 3.38%, see rank | 0.92% | 1.95% |
| 2 Rooms | 234, 1.52%, see rank | 0.90% | 2.48% |
| 3 Rooms | 908, 5.88%, see rank | 5.98% | 9.13% |
| 4 Rooms | 1,903, 12.33%, see rank | 12.21% | 16.60% |
| 5 Rooms | 3,304, 21.41%, see rank | 17.24% | 20.41% |
| 6 Rooms | 2,806, 18.18%, see rank | 19.55% | 18.06% |
| 7 Rooms | 2,206, 14.29%, see rank | 15.55% | 12.27% |
| 8 Rooms | 1,542, 9.99%, see rank | 11.93% | 8.48% |
| 9 Rooms or More | 2,011, 13.03%, see rank | 15.72% | 10.60% |
| Median Rooms | 5.80, see rank | 6.20 | 5.50 |
ACS 2008-2012 data
| | 19971 Zip Code | Delaware | U.S. |
| Total Housing Units | 15,247, 100% | 405,883 | 131,642,457 |
| 1 Room | 624, 4.09%, see rank | 1.10% | 1.95% |
| 2 Rooms | 46, 0.30%, see rank | 0.93% | 2.36% |
| 3 Rooms | 787, 5.16%, see rank | 6.13% | 8.97% |
| 4 Rooms | 2,048, 13.43%, see rank | 12.03% | 16.57% |
| 5 Rooms | 3,212, 21.07%, see rank | 17.01% | 20.41% |
| 6 Rooms | 2,573, 16.88%, see rank | 19.53% | 18.25% |
| 7 Rooms | 2,216, 14.53%, see rank | 15.06% | 12.38% |
| 8 Rooms | 1,636, 10.73%, see rank | 12.29% | 8.59% |
| 9 Rooms or More | 2,105, 13.81%, see rank | 15.93% | 10.52% |
| Median Rooms | 5.90, see rank | 6.20 | 5.50 |
US Census 2000 data
| | 19971 Zip Code | Delaware | U.S. |
| Total Housing Units | 12,063, 100% | 343,072 | 115,904,641 |
| 1 Room | 43, 0.36%, see rank | 0.89% | 2.20% |
| 2 Rooms | 196, 1.62%, see rank | 2.55% | 4.81% |
| 3 Rooms | 694, 5.75%, see rank | 6.58% | 9.84% |
| 4 Rooms | 2,057, 17.05%, see rank | 12.61% | 15.97% |
| 5 Rooms | 3,004, 24.90%, see rank | 18.48% | 20.89% |
| 6 Rooms | 2,520, 20.89%, see rank | 20.49% | 18.45% |
| 7 Rooms | 1,789, 14.83%, see rank | 15.12% | 12.06% |
| 8 Rooms | 829, 6.87%, see rank | 12.17% | 8.06% |
| 9 Rooms or More | 931, 7.72%, see rank | 11.11% | 7.70% |
| Median Rooms | 5.50, 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.
