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61721 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 629
| 61721 Zip Code | Illinois | U.S. | |
| Total Households | 267, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.36, see rank | 2.63 | 2.63 |
| 1 Person Households | 80, 29.96%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 187, 70.04%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 169, 63.30%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.04, see rank | 3.36 | 3.32 |
| Married-Couple Family | 152, 56.93%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 98, 36.70%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 613
| 61721 Zip Code | Illinois | U.S. | |
| Total Households | 238, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.58, see rank | 2.59 | 2.58 |
| 1 Person Households | 49, 20.59%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 189, 79.41%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 178, 74.79%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.95, see rank | 3.20 | 3.14 |
| Married-Couple Family | 149, 62.61%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 60, 25.21%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 780
| 61721 Zip Code | Illinois | U.S. | |
| Total Households | 282, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.77, see rank | 2.62 | 2.61 |
| 1 Person Households | 59, 20.92%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 223, 79.08%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 206, 73.05%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.33, see rank | 3.34 | 3.29 |
| Married-Couple Family | 163, 57.80%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 76, 26.95%, see rank | 34.18% | 33.53% |
US Census 2000 data
Total population: 707
| 61721 Zip Code | Illinois | U.S. | |
| Total Households | 254, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.78, see rank | 2.63 | 2.59 |
| 1 Person Households | 44, 17.32%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 210, 82.68%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 206, 81.10%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.11, see rank | 3.23 | 3.14 |
| Married-Couple Family | 184, 72.44%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 48, 18.90%, see rank | 32.37% | 31.94% |
* 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.