20191 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 20191 Zip Code | Virginia | U.S. |
| Total Housing Units | 11,992, 100% | 3,403,241 | 132,741,033 |
| 1 Room | 44, 0.37%, see rank | 1.33% | 1.95% |
| 2 Rooms | 134, 1.12%, see rank | 1.73% | 2.48% |
| 3 Rooms | 833, 6.95%, see rank | 6.92% | 9.13% |
| 4 Rooms | 1,782, 14.86%, see rank | 14.48% | 16.60% |
| 5 Rooms | 1,835, 15.30%, see rank | 17.82% | 20.41% |
| 6 Rooms | 1,828, 15.24%, see rank | 16.80% | 18.06% |
| 7 Rooms | 1,190, 9.92%, see rank | 13.06% | 12.27% |
| 8 Rooms | 1,523, 12.70%, see rank | 10.92% | 8.48% |
| 9 Rooms or More | 2,823, 23.54%, see rank | 16.94% | 10.60% |
| Median Rooms | 6.20, see rank | 6.00 | 5.50 |
ACS 2008-2012 data
| | 20191 Zip Code | Virginia | U.S. |
| Total Housing Units | 12,096, 100% | 3,365,855 | 131,642,457 |
| 1 Room | 34, 0.28%, see rank | 1.33% | 1.95% |
| 2 Rooms | 190, 1.57%, see rank | 1.65% | 2.36% |
| 3 Rooms | 1,103, 9.12%, see rank | 6.83% | 8.97% |
| 4 Rooms | 1,149, 9.50%, see rank | 14.53% | 16.57% |
| 5 Rooms | 2,121, 17.53%, see rank | 17.75% | 20.41% |
| 6 Rooms | 1,717, 14.19%, see rank | 17.02% | 18.25% |
| 7 Rooms | 1,451, 12.00%, see rank | 13.22% | 12.38% |
| 8 Rooms | 1,518, 12.55%, see rank | 11.02% | 8.59% |
| 9 Rooms or More | 2,813, 23.26%, see rank | 16.65% | 10.52% |
| Median Rooms | 6.30, see rank | 6.00 | 5.50 |
US Census 2000 data
| | 20191 Zip Code | Virginia | U.S. |
| Total Housing Units | 11,712, 100% | 2,904,192 | 115,904,641 |
| 1 Room | 107, 0.91%, see rank | 1.17% | 2.20% |
| 2 Rooms | 567, 4.84%, see rank | 3.21% | 4.81% |
| 3 Rooms | 950, 8.11%, see rank | 7.07% | 9.84% |
| 4 Rooms | 1,073, 9.16%, see rank | 14.11% | 15.97% |
| 5 Rooms | 1,630, 13.92%, see rank | 19.23% | 20.89% |
| 6 Rooms | 1,213, 10.36%, see rank | 17.71% | 18.45% |
| 7 Rooms | 1,747, 14.92%, see rank | 13.66% | 12.06% |
| 8 Rooms | 1,827, 15.60%, see rank | 11.23% | 8.06% |
| 9 Rooms or More | 2,598, 22.18%, see rank | 12.60% | 7.70% |
| Median Rooms | 6.70, 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.
