Alton Community Unit School District 11 Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | Alton Community Unit School District 11 | Illinois | U.S. |
| Total Housing Units | 22,738, 100% | 5,299,433 | 132,741,033 |
| 1-unit, Detached | 18,112, 79.66%, see rank | 58.58% | 61.65% |
| 1-unit, Attached | 414, 1.82%, see rank | 5.85% | 5.82% |
| 2 Units | 751, 3.30%, see rank | 5.71% | 3.75% |
| 3 or 4 Units | 1,414, 6.22%, see rank | 6.80% | 4.43% |
| 5 to 9 Units | 598, 2.63%, see rank | 6.22% | 4.78% |
| 10 or More Units | 1,031, 4.53%, see rank | 14.23% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 418, 1.84%, see rank | 2.61% | 6.49% |
ACS 2008-2012 data
| | Alton Community Unit School District 11 | Illinois | U.S. |
| Total Housing Units | 22,183, 100% | 5,293,619 | 131,642,457 |
| 1-unit, Detached | 17,823, 80.35%, see rank | 58.53% | 61.70% |
| 1-unit, Attached | 493, 2.22%, see rank | 5.88% | 5.79% |
| 2 Units | 742, 3.34%, see rank | 5.82% | 3.80% |
| 3 or 4 Units | 1,347, 6.07%, see rank | 6.84% | 4.44% |
| 5 to 9 Units | 542, 2.44%, see rank | 6.16% | 4.78% |
| 10 or More Units | 887, 4.00%, see rank | 14.09% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 349, 1.57%, see rank | 2.68% | 6.60% |
ACS 2006-2010 data
| | Alton Community Unit School District 11 | Illinois | U.S. |
| Total Housing Units | 22,178, 100% | 5,267,614 | 130,038,080 |
| 1-unit, Detached | 17,768, 80.12%, see rank | 58.49% | 61.62% |
| 1-unit, Attached | 449, 2.02%, see rank | 5.79% | 5.74% |
| 2 Units | 817, 3.68%, see rank | 6.01% | 3.88% |
| 3 or 4 Units | 1,086, 4.90%, see rank | 6.78% | 4.47% |
| 5 to 9 Units | 572, 2.58%, see rank | 6.21% | 4.84% |
| 10 or More Units | 950, 4.28%, see rank | 13.96% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 536, 2.42%, see rank | 2.76% | 6.76% |
ACS 2005-2009 data
| | Alton Community Unit School District 11 | Illinois | U.S. |
| Total Housing Units | 22,920, 100% | 5,234,756 | 127,699,712 |
| 1-unit, Detached | 18,125, 79.08%, see rank | 58.32% | 61.57% |
| 1-unit, Attached | 478, 2.09%, see rank | 5.63% | 5.70% |
| 2 Units | 1,012, 4.42%, see rank | 6.18% | 3.94% |
| 3 or 4 Units | 1,199, 5.23%, see rank | 6.84% | 4.51% |
| 5 to 9 Units | 594, 2.59%, see rank | 6.28% | 4.87% |
| 10 or More Units | 951, 4.15%, see rank | 13.91% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 561, 2.45%, see rank | 2.84% | 6.85% |
* 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.
