Middlesex County Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Middlesex County | New Jersey | U.S. |
| Total Housing Units | 297,375, 100% | 3,572,138 | 132,741,033 |
| 1 Room | 3,357, 1.13%, see rank | 2.71% | 1.95% |
| 2 Rooms | 5,390, 1.81%, see rank | 2.15% | 2.48% |
| 3 Rooms | 34,116, 11.47%, see rank | 10.30% | 9.13% |
| 4 Rooms | 47,888, 16.10%, see rank | 15.19% | 16.60% |
| 5 Rooms | 51,624, 17.36%, see rank | 16.72% | 20.41% |
| 6 Rooms | 48,925, 16.45%, see rank | 16.15% | 18.06% |
| 7 Rooms | 39,589, 13.31%, see rank | 12.48% | 12.27% |
| 8 Rooms | 34,038, 11.45%, see rank | 10.49% | 8.48% |
| 9 Rooms or More | 32,448, 10.91%, see rank | 13.81% | 10.60% |
| Median Rooms | 5.60, see rank | 5.70 | 5.50 |
ACS 2008-2012 data
| | Middlesex County | New Jersey | U.S. |
| Total Housing Units | 295,165, 100% | 3,555,864 | 131,642,457 |
| 1 Room | 3,395, 1.15%, see rank | 3.35% | 1.95% |
| 2 Rooms | 5,050, 1.71%, see rank | 2.14% | 2.36% |
| 3 Rooms | 33,432, 11.33%, see rank | 10.09% | 8.97% |
| 4 Rooms | 49,050, 16.62%, see rank | 14.87% | 16.57% |
| 5 Rooms | 49,596, 16.80%, see rank | 16.27% | 20.41% |
| 6 Rooms | 48,150, 16.31%, see rank | 16.10% | 18.25% |
| 7 Rooms | 38,930, 13.19%, see rank | 12.48% | 12.38% |
| 8 Rooms | 34,262, 11.61%, see rank | 10.64% | 8.59% |
| 9 Rooms or More | 33,300, 11.28%, see rank | 14.05% | 10.52% |
| Median Rooms | 5.60, see rank | 5.70 | 5.50 |
ACS 2006-2010 data
| | Middlesex County | New Jersey | U.S. |
| Total Housing Units | 292,495, 100% | 3,529,033 | 130,038,080 |
| 1 Room | 2,216, 0.76%, see rank | 2.63% | 1.59% |
| 2 Rooms | 6,022, 2.06%, see rank | 2.55% | 2.62% |
| 3 Rooms | 33,970, 11.61%, see rank | 10.37% | 9.02% |
| 4 Rooms | 47,918, 16.38%, see rank | 14.90% | 16.85% |
| 5 Rooms | 49,969, 17.08%, see rank | 16.58% | 20.93% |
| 6 Rooms | 49,136, 16.80%, see rank | 16.33% | 18.56% |
| 7 Rooms | 40,829, 13.96%, see rank | 12.78% | 12.38% |
| 8 Rooms | 33,384, 11.41%, see rank | 10.67% | 8.39% |
| 9 Rooms or More | 29,051, 9.93%, see rank | 13.18% | 9.65% |
| Median Rooms | 5.60, see rank | 5.70 | 5.50 |
ACS 2005-2009 data
| | Middlesex County | New Jersey | U.S. |
| Total Housing Units | 286,628, 100% | 3,492,160 | 127,699,712 |
| 1 Room | 2,334, 0.81%, see rank | 2.17% | 1.39% |
| 2 Rooms | 6,173, 2.15%, see rank | 2.72% | 2.78% |
| 3 Rooms | 33,782, 11.79%, see rank | 10.39% | 9.07% |
| 4 Rooms | 46,596, 16.26%, see rank | 15.07% | 17.03% |
| 5 Rooms | 48,310, 16.85%, see rank | 16.79% | 21.24% |
| 6 Rooms | 48,425, 16.89%, see rank | 16.50% | 18.70% |
| 7 Rooms | 40,206, 14.03%, see rank | 12.92% | 12.36% |
| 8 Rooms | 32,708, 11.41%, see rank | 10.68% | 8.26% |
| 9 Rooms or More | 28,094, 9.80%, see rank | 12.75% | 9.16% |
| Median Rooms | 5.60, see rank | 5.70 | 5.40 |
US Census 2000 data
| | Middlesex County | New Jersey | U.S. |
| Total Housing Units | 273,637, 100% | 3,310,275 | 115,904,641 |
| 1 Room | 5,518, 2.02%, see rank | 1.88% | 2.20% |
| 2 Rooms | 10,858, 3.97%, see rank | 3.85% | 4.81% |
| 3 Rooms | 29,658, 10.84%, see rank | 10.72% | 9.84% |
| 4 Rooms | 39,744, 14.52%, see rank | 14.45% | 15.97% |
| 5 Rooms | 48,197, 17.61%, see rank | 17.03% | 20.89% |
| 6 Rooms | 47,806, 17.47%, see rank | 17.02% | 18.45% |
| 7 Rooms | 37,630, 13.75%, see rank | 13.08% | 12.06% |
| 8 Rooms | 32,125, 11.74%, see rank | 11.06% | 8.06% |
| 9 Rooms or More | 22,101, 8.08%, see rank | 10.91% | 7.70% |
| Median Rooms | 5.60, see rank | 5.60 | 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.
