Charleston County Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Charleston County | South Carolina | U.S. |
| Total Housing Units | 173,504, 100% | 2,160,383 | 132,741,033 |
| 1 Room | 1,533, 0.88%, see rank | 1.39% | 1.95% |
| 2 Rooms | 3,119, 1.80%, see rank | 1.26% | 2.48% |
| 3 Rooms | 14,137, 8.15%, see rank | 6.09% | 9.13% |
| 4 Rooms | 30,690, 17.69%, see rank | 16.98% | 16.60% |
| 5 Rooms | 36,334, 20.94%, see rank | 23.67% | 20.41% |
| 6 Rooms | 31,809, 18.33%, see rank | 19.72% | 18.06% |
| 7 Rooms | 21,947, 12.65%, see rank | 13.10% | 12.27% |
| 8 Rooms | 15,711, 9.06%, see rank | 8.38% | 8.48% |
| 9 Rooms or More | 18,224, 10.50%, see rank | 9.40% | 10.60% |
| Median Rooms | 5.50, see rank | 5.50 | 5.50 |
ACS 2008-2012 data
| | Charleston County | South Carolina | U.S. |
| Total Housing Units | 170,401, 100% | 2,134,456 | 131,642,457 |
| 1 Room | 1,823, 1.07%, see rank | 1.74% | 1.95% |
| 2 Rooms | 2,866, 1.68%, see rank | 1.13% | 2.36% |
| 3 Rooms | 12,312, 7.23%, see rank | 5.79% | 8.97% |
| 4 Rooms | 30,233, 17.74%, see rank | 16.81% | 16.57% |
| 5 Rooms | 36,606, 21.48%, see rank | 23.86% | 20.41% |
| 6 Rooms | 32,943, 19.33%, see rank | 19.99% | 18.25% |
| 7 Rooms | 21,565, 12.66%, see rank | 13.15% | 12.38% |
| 8 Rooms | 14,739, 8.65%, see rank | 8.37% | 8.59% |
| 9 Rooms or More | 17,314, 10.16%, see rank | 9.16% | 10.52% |
| Median Rooms | 5.50, see rank | 5.50 | 5.50 |
ACS 2006-2010 data
| | Charleston County | South Carolina | U.S. |
| Total Housing Units | 167,154, 100% | 2,088,161 | 130,038,080 |
| 1 Room | 1,608, 0.96%, see rank | 1.31% | 1.59% |
| 2 Rooms | 2,884, 1.73%, see rank | 1.16% | 2.62% |
| 3 Rooms | 12,334, 7.38%, see rank | 5.54% | 9.02% |
| 4 Rooms | 28,875, 17.27%, see rank | 17.65% | 16.85% |
| 5 Rooms | 36,836, 22.04%, see rank | 24.80% | 20.93% |
| 6 Rooms | 33,530, 20.06%, see rank | 20.54% | 18.56% |
| 7 Rooms | 21,484, 12.85%, see rank | 12.90% | 12.38% |
| 8 Rooms | 13,715, 8.21%, see rank | 7.91% | 8.39% |
| 9 Rooms or More | 15,888, 9.51%, see rank | 8.19% | 9.65% |
| Median Rooms | 5.50, see rank | 5.50 | 5.50 |
ACS 2005-2009 data
| | Charleston County | South Carolina | U.S. |
| Total Housing Units | 168,567, 100% | 2,020,422 | 127,699,712 |
| 1 Room | 1,338, 0.79%, see rank | 0.99% | 1.39% |
| 2 Rooms | 3,334, 1.98%, see rank | 1.24% | 2.78% |
| 3 Rooms | 12,224, 7.25%, see rank | 5.43% | 9.07% |
| 4 Rooms | 29,773, 17.66%, see rank | 17.90% | 17.03% |
| 5 Rooms | 38,157, 22.64%, see rank | 25.48% | 21.24% |
| 6 Rooms | 33,494, 19.87%, see rank | 20.70% | 18.70% |
| 7 Rooms | 21,686, 12.86%, see rank | 12.86% | 12.36% |
| 8 Rooms | 13,774, 8.17%, see rank | 7.74% | 8.26% |
| 9 Rooms or More | 14,787, 8.77%, see rank | 7.65% | 9.16% |
| Median Rooms | 5.50, see rank | 5.50 | 5.40 |
US Census 2000 data
| | Charleston County | South Carolina | U.S. |
| Total Housing Units | 141,031, 100% | 1,753,670 | 115,904,641 |
| 1 Room | 1,377, 0.98%, see rank | 0.60% | 2.20% |
| 2 Rooms | 4,926, 3.49%, see rank | 2.44% | 4.81% |
| 3 Rooms | 13,070, 9.27%, see rank | 6.83% | 9.84% |
| 4 Rooms | 23,831, 16.90%, see rank | 17.55% | 15.97% |
| 5 Rooms | 28,875, 20.47%, see rank | 24.95% | 20.89% |
| 6 Rooms | 27,945, 19.81%, see rank | 21.20% | 18.45% |
| 7 Rooms | 19,623, 13.91%, see rank | 13.00% | 12.06% |
| 8 Rooms | 11,716, 8.31%, see rank | 7.37% | 8.06% |
| 9 Rooms or More | 9,668, 6.86%, see rank | 6.06% | 7.70% |
| Median Rooms | 5.40, see rank | 5.40 | 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.
