02121 Zip Code Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | 02121 Zip Code | Massachusetts | U.S. |
| Total Housing Units | 11,118, 100% | 2,816,875 | 132,741,033 |
| 1 Room | 257, 2.31%, see rank | 2.33% | 1.95% |
| 2 Rooms | 129, 1.16%, see rank | 3.02% | 2.48% |
| 3 Rooms | 1,376, 12.38%, see rank | 10.03% | 9.13% |
| 4 Rooms | 3,223, 28.99%, see rank | 15.77% | 16.60% |
| 5 Rooms | 2,921, 26.27%, see rank | 18.26% | 20.41% |
| 6 Rooms | 1,886, 16.96%, see rank | 17.63% | 18.06% |
| 7 Rooms | 630, 5.67%, see rank | 12.23% | 12.27% |
| 8 Rooms | 369, 3.32%, see rank | 9.28% | 8.48% |
| 9 Rooms or More | 327, 2.94%, see rank | 11.45% | 10.60% |
| Median Rooms | 4.70, see rank | 5.50 | 5.50 |
ACS 2008-2012 data
| | 02121 Zip Code | Massachusetts | U.S. |
| Total Housing Units | 10,972, 100% | 2,804,206 | 131,642,457 |
| 1 Room | 455, 4.15%, see rank | 2.37% | 1.95% |
| 2 Rooms | 98, 0.89%, see rank | 2.88% | 2.36% |
| 3 Rooms | 1,445, 13.17%, see rank | 9.86% | 8.97% |
| 4 Rooms | 2,886, 26.30%, see rank | 15.56% | 16.57% |
| 5 Rooms | 2,738, 24.95%, see rank | 18.26% | 20.41% |
| 6 Rooms | 1,583, 14.43%, see rank | 17.84% | 18.25% |
| 7 Rooms | 730, 6.65%, see rank | 12.32% | 12.38% |
| 8 Rooms | 494, 4.50%, see rank | 9.37% | 8.59% |
| 9 Rooms or More | 543, 4.95%, see rank | 11.53% | 10.52% |
| Median Rooms | 4.70, see rank | 5.60 | 5.50 |
US Census 2000 data
| | 02121 Zip Code | Massachusetts | U.S. |
| Total Housing Units | 9,793, 100% | 2,621,989 | 115,904,641 |
| 1 Room | 200, 2.04%, see rank | 2.01% | 2.20% |
| 2 Rooms | 589, 6.01%, see rank | 4.75% | 4.81% |
| 3 Rooms | 1,286, 13.13%, see rank | 9.72% | 9.84% |
| 4 Rooms | 2,131, 21.76%, see rank | 14.81% | 15.97% |
| 5 Rooms | 2,439, 24.91%, see rank | 19.15% | 20.89% |
| 6 Rooms | 1,428, 14.58%, see rank | 18.30% | 18.45% |
| 7 Rooms | 808, 8.25%, see rank | 12.75% | 12.06% |
| 8 Rooms | 248, 2.53%, see rank | 9.15% | 8.06% |
| 9 Rooms or More | 664, 6.78%, see rank | 9.35% | 7.70% |
| Median Rooms | 4.80, see rank | 5.50 | 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.
