21804 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 21804 Zip Code | Maryland | U.S. |
| Total Housing Units | 16,092, 100% | 2,399,375 | 132,741,033 |
| 1 Room | 279, 1.73%, see rank | 1.15% | 1.95% |
| 2 Rooms | 169, 1.05%, see rank | 1.62% | 2.48% |
| 3 Rooms | 1,527, 9.49%, see rank | 7.62% | 9.13% |
| 4 Rooms | 2,405, 14.95%, see rank | 12.84% | 16.60% |
| 5 Rooms | 3,497, 21.73%, see rank | 14.80% | 20.41% |
| 6 Rooms | 3,062, 19.03%, see rank | 17.19% | 18.06% |
| 7 Rooms | 2,247, 13.96%, see rank | 14.01% | 12.27% |
| 8 Rooms | 1,429, 8.88%, see rank | 11.30% | 8.48% |
| 9 Rooms or More | 1,477, 9.18%, see rank | 19.47% | 10.60% |
| Median Rooms | 5.60, see rank | 6.20 | 5.50 |
ACS 2008-2012 data
| | 21804 Zip Code | Maryland | U.S. |
| Total Housing Units | 15,993, 100% | 2,378,932 | 131,642,457 |
| 1 Room | 241, 1.51%, see rank | 1.19% | 1.95% |
| 2 Rooms | 272, 1.70%, see rank | 1.55% | 2.36% |
| 3 Rooms | 1,505, 9.41%, see rank | 7.57% | 8.97% |
| 4 Rooms | 2,275, 14.22%, see rank | 12.93% | 16.57% |
| 5 Rooms | 3,544, 22.16%, see rank | 14.68% | 20.41% |
| 6 Rooms | 2,836, 17.73%, see rank | 17.04% | 18.25% |
| 7 Rooms | 2,198, 13.74%, see rank | 14.15% | 12.38% |
| 8 Rooms | 1,679, 10.50%, see rank | 11.43% | 8.59% |
| 9 Rooms or More | 1,443, 9.02%, see rank | 19.46% | 10.52% |
| Median Rooms | 5.60, see rank | 6.20 | 5.50 |
US Census 2000 data
| | 21804 Zip Code | Maryland | U.S. |
| Total Housing Units | 13,119, 100% | 2,145,283 | 115,904,641 |
| 1 Room | 120, 0.91%, see rank | 1.50% | 2.20% |
| 2 Rooms | 354, 2.70%, see rank | 3.52% | 4.81% |
| 3 Rooms | 794, 6.05%, see rank | 8.03% | 9.84% |
| 4 Rooms | 1,717, 13.09%, see rank | 11.67% | 15.97% |
| 5 Rooms | 3,181, 24.25%, see rank | 15.60% | 20.89% |
| 6 Rooms | 2,838, 21.63%, see rank | 18.50% | 18.45% |
| 7 Rooms | 2,066, 15.75%, see rank | 14.10% | 12.06% |
| 8 Rooms | 1,105, 8.42%, see rank | 12.17% | 8.06% |
| 9 Rooms or More | 944, 7.20%, see rank | 14.91% | 7.70% |
| Median Rooms | 5.60, see rank | 6.00 | 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.
