21403 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 21403 Zip Code | Maryland | U.S. |
| Total Housing Units | 14,187, 100% | 2,399,375 | 132,741,033 |
| 1 Room | 66, 0.47%, see rank | 1.15% | 1.95% |
| 2 Rooms | 154, 1.09%, see rank | 1.62% | 2.48% |
| 3 Rooms | 1,009, 7.11%, see rank | 7.62% | 9.13% |
| 4 Rooms | 2,202, 15.52%, see rank | 12.84% | 16.60% |
| 5 Rooms | 2,953, 20.81%, see rank | 14.80% | 20.41% |
| 6 Rooms | 2,328, 16.41%, see rank | 17.19% | 18.06% |
| 7 Rooms | 1,882, 13.27%, see rank | 14.01% | 12.27% |
| 8 Rooms | 1,398, 9.85%, see rank | 11.30% | 8.48% |
| 9 Rooms or More | 2,195, 15.47%, see rank | 19.47% | 10.60% |
| Median Rooms | 5.80, see rank | 6.20 | 5.50 |
ACS 2008-2012 data
| | 21403 Zip Code | Maryland | U.S. |
| Total Housing Units | 14,579, 100% | 2,378,932 | 131,642,457 |
| 1 Room | 101, 0.69%, see rank | 1.19% | 1.95% |
| 2 Rooms | 160, 1.10%, see rank | 1.55% | 2.36% |
| 3 Rooms | 1,180, 8.09%, see rank | 7.57% | 8.97% |
| 4 Rooms | 2,733, 18.75%, see rank | 12.93% | 16.57% |
| 5 Rooms | 2,941, 20.17%, see rank | 14.68% | 20.41% |
| 6 Rooms | 2,045, 14.03%, see rank | 17.04% | 18.25% |
| 7 Rooms | 1,724, 11.83%, see rank | 14.15% | 12.38% |
| 8 Rooms | 1,330, 9.12%, see rank | 11.43% | 8.59% |
| 9 Rooms or More | 2,365, 16.22%, see rank | 19.46% | 10.52% |
| Median Rooms | 5.60, see rank | 6.20 | 5.50 |
US Census 2000 data
| | 21403 Zip Code | Maryland | U.S. |
| Total Housing Units | 13,664, 100% | 2,145,283 | 115,904,641 |
| 1 Room | 115, 0.84%, see rank | 1.50% | 2.20% |
| 2 Rooms | 406, 2.97%, see rank | 3.52% | 4.81% |
| 3 Rooms | 1,048, 7.67%, see rank | 8.03% | 9.84% |
| 4 Rooms | 2,147, 15.71%, see rank | 11.67% | 15.97% |
| 5 Rooms | 2,902, 21.24%, see rank | 15.60% | 20.89% |
| 6 Rooms | 2,144, 15.69%, see rank | 18.50% | 18.45% |
| 7 Rooms | 1,720, 12.59%, see rank | 14.10% | 12.06% |
| 8 Rooms | 1,479, 10.82%, see rank | 12.17% | 8.06% |
| 9 Rooms or More | 1,703, 12.46%, 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.
