Rockland County Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Rockland County | New York | U.S. |
| Total Housing Units | 104,297, 100% | 8,153,309 | 132,741,033 |
| 1 Room | 2,309, 2.21%, see rank | 3.74% | 1.95% |
| 2 Rooms | 1,750, 1.68%, see rank | 3.69% | 2.48% |
| 3 Rooms | 10,410, 9.98%, see rank | 15.28% | 9.13% |
| 4 Rooms | 13,179, 12.64%, see rank | 18.50% | 16.60% |
| 5 Rooms | 13,171, 12.63%, see rank | 16.75% | 20.41% |
| 6 Rooms | 13,718, 13.15%, see rank | 15.01% | 18.06% |
| 7 Rooms | 14,706, 14.10%, see rank | 10.26% | 12.27% |
| 8 Rooms | 15,393, 14.76%, see rank | 7.56% | 8.48% |
| 9 Rooms or More | 19,661, 18.85%, see rank | 9.20% | 10.60% |
| Median Rooms | 6.30, see rank | 5.00 | 5.50 |
ACS 2008-2012 data
| | Rockland County | New York | U.S. |
| Total Housing Units | 103,816, 100% | 8,102,223 | 131,642,457 |
| 1 Room | 1,662, 1.60%, see rank | 3.74% | 1.95% |
| 2 Rooms | 1,823, 1.76%, see rank | 3.56% | 2.36% |
| 3 Rooms | 10,139, 9.77%, see rank | 15.00% | 8.97% |
| 4 Rooms | 12,760, 12.29%, see rank | 18.37% | 16.57% |
| 5 Rooms | 12,609, 12.15%, see rank | 16.69% | 20.41% |
| 6 Rooms | 14,112, 13.59%, see rank | 15.16% | 18.25% |
| 7 Rooms | 15,025, 14.47%, see rank | 10.40% | 12.38% |
| 8 Rooms | 15,892, 15.31%, see rank | 7.73% | 8.59% |
| 9 Rooms or More | 19,794, 19.07%, see rank | 9.36% | 10.52% |
| Median Rooms | 6.40, see rank | 5.10 | 5.50 |
ACS 2006-2010 data
| | Rockland County | New York | U.S. |
| Total Housing Units | 102,533, 100% | 8,050,835 | 130,038,080 |
| 1 Room | 1,140, 1.11%, see rank | 3.29% | 1.59% |
| 2 Rooms | 1,954, 1.91%, see rank | 4.05% | 2.62% |
| 3 Rooms | 10,916, 10.65%, see rank | 15.10% | 9.02% |
| 4 Rooms | 11,995, 11.70%, see rank | 18.24% | 16.85% |
| 5 Rooms | 12,803, 12.49%, see rank | 16.82% | 20.93% |
| 6 Rooms | 13,371, 13.04%, see rank | 15.43% | 18.56% |
| 7 Rooms | 15,738, 15.35%, see rank | 10.53% | 12.38% |
| 8 Rooms | 15,955, 15.56%, see rank | 7.66% | 8.39% |
| 9 Rooms or More | 18,661, 18.20%, see rank | 8.87% | 9.65% |
| Median Rooms | 6.40, see rank | 5.10 | 5.50 |
ACS 2005-2009 data
| | Rockland County | New York | U.S. |
| Total Housing Units | 98,610, 100% | 7,950,035 | 127,699,712 |
| 1 Room | 984, 1.00%, see rank | 3.08% | 1.39% |
| 2 Rooms | 2,030, 2.06%, see rank | 4.43% | 2.78% |
| 3 Rooms | 10,150, 10.29%, see rank | 15.12% | 9.07% |
| 4 Rooms | 11,487, 11.65%, see rank | 18.11% | 17.03% |
| 5 Rooms | 11,686, 11.85%, see rank | 16.89% | 21.24% |
| 6 Rooms | 12,760, 12.94%, see rank | 15.45% | 18.70% |
| 7 Rooms | 15,565, 15.78%, see rank | 10.58% | 12.36% |
| 8 Rooms | 15,932, 16.16%, see rank | 7.66% | 8.26% |
| 9 Rooms or More | 18,016, 18.27%, see rank | 8.66% | 9.16% |
| Median Rooms | 6.50, see rank | 5.00 | 5.40 |
US Census 2000 data
| | Rockland County | New York | U.S. |
| Total Housing Units | 94,973, 100% | 7,679,307 | 115,904,641 |
| 1 Room | 1,625, 1.71%, see rank | 4.20% | 2.20% |
| 2 Rooms | 3,729, 3.93%, see rank | 6.83% | 4.81% |
| 3 Rooms | 10,234, 10.78%, see rank | 14.77% | 9.84% |
| 4 Rooms | 10,748, 11.32%, see rank | 16.86% | 15.97% |
| 5 Rooms | 11,001, 11.58%, see rank | 16.00% | 20.89% |
| 6 Rooms | 12,571, 13.24%, see rank | 15.17% | 18.45% |
| 7 Rooms | 13,347, 14.05%, see rank | 10.56% | 12.06% |
| 8 Rooms | 16,033, 16.88%, see rank | 7.67% | 8.06% |
| 9 Rooms or More | 15,685, 16.52%, see rank | 7.93% | 7.70% |
| Median Rooms | 6.30, see rank | 5.00 | 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.
