Winnebago County Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | Winnebago County | Illinois | U.S. |
| Total Housing Units | 125,819, 100% | 5,299,433 | 132,741,033 |
| 1-unit, Detached | 86,335, 68.62%, see rank | 58.58% | 61.65% |
| 1-unit, Attached | 5,166, 4.11%, see rank | 5.85% | 5.82% |
| 2 Units | 8,124, 6.46%, see rank | 5.71% | 3.75% |
| 3 or 4 Units | 8,283, 6.58%, see rank | 6.80% | 4.43% |
| 5 to 9 Units | 5,561, 4.42%, see rank | 6.22% | 4.78% |
| 10 or More Units | 9,879, 7.85%, see rank | 14.23% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 2,471, 1.96%, see rank | 2.61% | 6.49% |
ACS 2008-2012 data
| | Winnebago County | Illinois | U.S. |
| Total Housing Units | 125,928, 100% | 5,293,619 | 131,642,457 |
| 1-unit, Detached | 86,479, 68.67%, see rank | 58.53% | 61.70% |
| 1-unit, Attached | 4,434, 3.52%, see rank | 5.88% | 5.79% |
| 2 Units | 8,424, 6.69%, see rank | 5.82% | 3.80% |
| 3 or 4 Units | 8,113, 6.44%, see rank | 6.84% | 4.44% |
| 5 to 9 Units | 5,569, 4.42%, see rank | 6.16% | 4.78% |
| 10 or More Units | 10,469, 8.31%, see rank | 14.09% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 2,440, 1.94%, see rank | 2.68% | 6.60% |
ACS 2006-2010 data
| | Winnebago County | Illinois | U.S. |
| Total Housing Units | 125,301, 100% | 5,267,614 | 130,038,080 |
| 1-unit, Detached | 86,763, 69.24%, see rank | 58.49% | 61.62% |
| 1-unit, Attached | 3,868, 3.09%, see rank | 5.79% | 5.74% |
| 2 Units | 8,139, 6.50%, see rank | 6.01% | 3.88% |
| 3 or 4 Units | 8,061, 6.43%, see rank | 6.78% | 4.47% |
| 5 to 9 Units | 6,031, 4.81%, see rank | 6.21% | 4.84% |
| 10 or More Units | 10,052, 8.02%, see rank | 13.96% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 2,387, 1.91%, see rank | 2.76% | 6.76% |
ACS 2005-2009 data
| | Winnebago County | Illinois | U.S. |
| Total Housing Units | 124,321, 100% | 5,234,756 | 127,699,712 |
| 1-unit, Detached | 86,413, 69.51%, see rank | 58.32% | 61.57% |
| 1-unit, Attached | 3,999, 3.22%, see rank | 5.63% | 5.70% |
| 2 Units | 8,190, 6.59%, see rank | 6.18% | 3.94% |
| 3 or 4 Units | 7,916, 6.37%, see rank | 6.84% | 4.51% |
| 5 to 9 Units | 5,873, 4.72%, see rank | 6.28% | 4.87% |
| 10 or More Units | 9,573, 7.70%, see rank | 13.91% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 2,357, 1.90%, see rank | 2.84% | 6.85% |
US Census 2000 data
| | Winnebago County | Illinois | U.S. |
| Total Housing Units | 114,404, 100% | 4,885,615 | 115,904,641 |
| 1-unit, Detached | 79,877, 69.82%, see rank | 57.95% | 60.28% |
| 1-unit, Attached | 2,674, 2.34%, see rank | 4.82% | 5.56% |
| 2 Units | 8,417, 7.36%, see rank | 6.92% | 4.31% |
| 3 or 4 Units | 6,878, 6.01%, see rank | 6.52% | 4.74% |
| 5 to 9 Units | 4,545, 3.97%, see rank | 6.17% | 4.67% |
| 10 or More Units | 9,435, 8.25%, see rank | 14.38% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 2,578, 2.25%, see rank | 3.25% | 7.80% |
* 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.
