Black Hawk County Historical Amount of Rooms in a House Data
ACS 2010-2014 data
| | Black Hawk County | Iowa | U.S. |
| Total Housing Units | 56,375, 100% | 1,348,151 | 132,741,033 |
| 1 Room | 635, 1.13%, see rank | 1.15% | 1.95% |
| 2 Rooms | 1,074, 1.91%, see rank | 2.07% | 2.48% |
| 3 Rooms | 4,487, 7.96%, see rank | 7.28% | 9.13% |
| 4 Rooms | 10,227, 18.14%, see rank | 14.50% | 16.60% |
| 5 Rooms | 12,644, 22.43%, see rank | 18.57% | 20.41% |
| 6 Rooms | 9,576, 16.99%, see rank | 17.20% | 18.06% |
| 7 Rooms | 7,050, 12.51%, see rank | 13.83% | 12.27% |
| 8 Rooms | 5,002, 8.87%, see rank | 10.61% | 8.48% |
| 9 Rooms or More | 5,680, 10.08%, see rank | 14.79% | 10.60% |
| Median Rooms | 5.40, see rank | 5.90 | 5.50 |
ACS 2008-2012 data
| | Black Hawk County | Iowa | U.S. |
| Total Housing Units | 55,923, 100% | 1,337,410 | 131,642,457 |
| 1 Room | 725, 1.30%, see rank | 1.15% | 1.95% |
| 2 Rooms | 775, 1.39%, see rank | 1.85% | 2.36% |
| 3 Rooms | 4,565, 8.16%, see rank | 6.96% | 8.97% |
| 4 Rooms | 10,045, 17.96%, see rank | 14.80% | 16.57% |
| 5 Rooms | 12,194, 21.80%, see rank | 18.53% | 20.41% |
| 6 Rooms | 10,047, 17.97%, see rank | 17.38% | 18.25% |
| 7 Rooms | 6,761, 12.09%, see rank | 13.77% | 12.38% |
| 8 Rooms | 5,273, 9.43%, see rank | 11.08% | 8.59% |
| 9 Rooms or More | 5,538, 9.90%, see rank | 14.48% | 10.52% |
| Median Rooms | 5.50, see rank | 5.90 | 5.50 |
ACS 2006-2010 data
| | Black Hawk County | Iowa | U.S. |
| Total Housing Units | 55,486, 100% | 1,327,302 | 130,038,080 |
| 1 Room | 676, 1.22%, see rank | 0.90% | 1.59% |
| 2 Rooms | 772, 1.39%, see rank | 2.06% | 2.62% |
| 3 Rooms | 4,427, 7.98%, see rank | 7.22% | 9.02% |
| 4 Rooms | 9,541, 17.20%, see rank | 15.24% | 16.85% |
| 5 Rooms | 12,042, 21.70%, see rank | 18.95% | 20.93% |
| 6 Rooms | 10,522, 18.96%, see rank | 17.69% | 18.56% |
| 7 Rooms | 7,092, 12.78%, see rank | 13.87% | 12.38% |
| 8 Rooms | 5,200, 9.37%, see rank | 10.78% | 8.39% |
| 9 Rooms or More | 5,214, 9.40%, see rank | 13.28% | 9.65% |
| Median Rooms | 5.50, see rank | 5.80 | 5.50 |
ACS 2005-2009 data
| | Black Hawk County | Iowa | U.S. |
| Total Housing Units | 54,640, 100% | 1,326,723 | 127,699,712 |
| 1 Room | 471, 0.86%, see rank | 0.78% | 1.39% |
| 2 Rooms | 874, 1.60%, see rank | 2.20% | 2.78% |
| 3 Rooms | 4,585, 8.39%, see rank | 7.30% | 9.07% |
| 4 Rooms | 9,694, 17.74%, see rank | 15.54% | 17.03% |
| 5 Rooms | 12,288, 22.49%, see rank | 19.37% | 21.24% |
| 6 Rooms | 10,171, 18.61%, see rank | 17.81% | 18.70% |
| 7 Rooms | 7,099, 12.99%, see rank | 13.86% | 12.36% |
| 8 Rooms | 4,717, 8.63%, see rank | 10.60% | 8.26% |
| 9 Rooms or More | 4,741, 8.68%, see rank | 12.54% | 9.16% |
| Median Rooms | 5.50, see rank | 5.80 | 5.40 |
US Census 2000 data
| | Black Hawk County | Iowa | U.S. |
| Total Housing Units | 51,759, 100% | 1,232,511 | 115,904,641 |
| 1 Room | 617, 1.19%, see rank | 0.94% | 2.20% |
| 2 Rooms | 2,069, 4.00%, see rank | 2.91% | 4.81% |
| 3 Rooms | 4,264, 8.24%, see rank | 7.16% | 9.84% |
| 4 Rooms | 8,773, 16.95%, see rank | 15.35% | 15.97% |
| 5 Rooms | 12,187, 23.55%, see rank | 20.53% | 20.89% |
| 6 Rooms | 9,446, 18.25%, see rank | 18.30% | 18.45% |
| 7 Rooms | 6,370, 12.31%, see rank | 13.96% | 12.06% |
| 8 Rooms | 3,998, 7.72%, see rank | 10.55% | 8.06% |
| 9 Rooms or More | 4,035, 7.80%, see rank | 10.31% | 7.70% |
| Median Rooms | 5.30, see rank | 5.70 | 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.
