Quincy, IL Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | Quincy, IL | Illinois | U.S. |
| Total Housing Units | 18,805, 100% | 5,299,433 | 132,741,033 |
| 1-unit, Detached | 13,111, 69.72%, see rank | 58.58% | 61.65% |
| 1-unit, Attached | 774, 4.12%, see rank | 5.85% | 5.82% |
| 2 Units | 1,225, 6.51%, see rank | 5.71% | 3.75% |
| 3 or 4 Units | 1,365, 7.26%, see rank | 6.80% | 4.43% |
| 5 to 9 Units | 676, 3.59%, see rank | 6.22% | 4.78% |
| 10 or More Units | 1,264, 6.72%, see rank | 14.23% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 390, 2.07%, see rank | 2.61% | 6.49% |
ACS 2008-2012 data
| | Quincy, IL | Illinois | U.S. |
| Total Housing Units | 18,640, 100% | 5,293,619 | 131,642,457 |
| 1-unit, Detached | 13,069, 70.11%, see rank | 58.53% | 61.70% |
| 1-unit, Attached | 717, 3.85%, see rank | 5.88% | 5.79% |
| 2 Units | 1,136, 6.09%, see rank | 5.82% | 3.80% |
| 3 or 4 Units | 1,380, 7.40%, see rank | 6.84% | 4.44% |
| 5 to 9 Units | 734, 3.94%, see rank | 6.16% | 4.78% |
| 10 or More Units | 1,123, 6.02%, see rank | 14.09% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 481, 2.58%, see rank | 2.68% | 6.60% |
ACS 2006-2010 data
| | Quincy, IL | Illinois | U.S. |
| Total Housing Units | 18,511, 100% | 5,267,614 | 130,038,080 |
| 1-unit, Detached | 12,707, 68.65%, see rank | 58.49% | 61.62% |
| 1-unit, Attached | 673, 3.64%, see rank | 5.79% | 5.74% |
| 2 Units | 1,197, 6.47%, see rank | 6.01% | 3.88% |
| 3 or 4 Units | 1,394, 7.53%, see rank | 6.78% | 4.47% |
| 5 to 9 Units | 776, 4.19%, see rank | 6.21% | 4.84% |
| 10 or More Units | 1,145, 6.19%, see rank | 13.96% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 619, 3.34%, see rank | 2.76% | 6.76% |
ACS 2005-2009 data
| | Quincy, IL | Illinois | U.S. |
| Total Housing Units | 18,739, 100% | 5,234,756 | 127,699,712 |
| 1-unit, Detached | 12,675, 67.64%, see rank | 58.32% | 61.57% |
| 1-unit, Attached | 586, 3.13%, see rank | 5.63% | 5.70% |
| 2 Units | 1,309, 6.99%, see rank | 6.18% | 3.94% |
| 3 or 4 Units | 1,609, 8.59%, see rank | 6.84% | 4.51% |
| 5 to 9 Units | 820, 4.38%, see rank | 6.28% | 4.87% |
| 10 or More Units | 1,037, 5.53%, see rank | 13.91% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 703, 3.75%, see rank | 2.84% | 6.85% |
US Census 2000 data
| | Quincy, IL | Illinois | U.S. |
| Total Housing Units | 17,995, 100% | 4,885,615 | 115,904,641 |
| 1-unit, Detached | 12,063, 67.04%, see rank | 57.95% | 60.28% |
| 1-unit, Attached | 635, 3.53%, see rank | 4.82% | 5.56% |
| 2 Units | 1,579, 8.77%, see rank | 6.92% | 4.31% |
| 3 or 4 Units | 1,264, 7.02%, see rank | 6.52% | 4.74% |
| 5 to 9 Units | 817, 4.54%, see rank | 6.17% | 4.67% |
| 10 or More Units | 1,045, 5.81%, see rank | 14.38% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 592, 3.29%, 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.
