61821 Zip Code Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | 61821 Zip Code | Illinois | U.S. |
| Total Housing Units | 14,406, 100% | 5,299,433 | 132,741,033 |
| 1-unit, Detached | 10,048, 69.75%, see rank | 58.58% | 61.65% |
| 1-unit, Attached | 807, 5.60%, see rank | 5.85% | 5.82% |
| 2 Units | 271, 1.88%, see rank | 5.71% | 3.75% |
| 3 or 4 Units | 286, 1.99%, see rank | 6.80% | 4.43% |
| 5 to 9 Units | 814, 5.65%, see rank | 6.22% | 4.78% |
| 10 or More Units | 2,142, 14.87%, see rank | 14.23% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 38, 0.26%, see rank | 2.61% | 6.49% |
ACS 2008-2012 data
| | 61821 Zip Code | Illinois | U.S. |
| Total Housing Units | 13,961, 100% | 5,293,619 | 131,642,457 |
| 1-unit, Detached | 9,501, 68.05%, see rank | 58.53% | 61.70% |
| 1-unit, Attached | 830, 5.95%, see rank | 5.88% | 5.79% |
| 2 Units | 265, 1.90%, see rank | 5.82% | 3.80% |
| 3 or 4 Units | 515, 3.69%, see rank | 6.84% | 4.44% |
| 5 to 9 Units | 892, 6.39%, see rank | 6.16% | 4.78% |
| 10 or More Units | 1,910, 13.68%, see rank | 14.09% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 48, 0.34%, see rank | 2.68% | 6.60% |
US Census 2000 data
| | 61821 Zip Code | Illinois | U.S. |
| Total Housing Units | 12,683, 100% | 4,885,615 | 115,904,641 |
| 1-unit, Detached | 8,843, 69.72%, see rank | 57.95% | 60.28% |
| 1-unit, Attached | 615, 4.85%, see rank | 4.82% | 5.56% |
| 2 Units | 350, 2.76%, see rank | 6.92% | 4.31% |
| 3 or 4 Units | 383, 3.02%, see rank | 6.52% | 4.74% |
| 5 to 9 Units | 661, 5.21%, see rank | 6.17% | 4.67% |
| 10 or More Units | 1,737, 13.70%, see rank | 14.38% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 94, 0.74%, 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.
