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Rich Township High School District 227 Historical Household and Family Data
ACS 2010-2014 data
Total population: 70,027
| Rich Township High School District 227 | Illinois | U.S. | |
| Total Households | 27,019, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.56, see rank | 2.63 | 2.63 |
| 1 Person Households | 9,117, 33.74%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 17,902, 66.26%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 17,109, 63.32%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.39, see rank | 3.36 | 3.32 |
| Married-Couple Family | 10,421, 38.57%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 9,910, 36.68%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 69,376
| Rich Township High School District 227 | Illinois | U.S. | |
| Total Households | 26,469, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.59, see rank | 2.59 | 2.58 |
| 1 Person Households | 7,640, 28.86%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 18,829, 71.14%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 17,915, 67.68%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.20, see rank | 3.20 | 3.14 |
| Married-Couple Family | 10,660, 40.27%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 8,554, 32.32%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 68,652
| Rich Township High School District 227 | Illinois | U.S. | |
| Total Households | 26,438, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.56, see rank | 2.62 | 2.61 |
| 1 Person Households | 8,266, 31.27%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 18,172, 68.73%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 17,254, 65.26%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.31, see rank | 3.34 | 3.29 |
| Married-Couple Family | 10,667, 40.35%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 9,184, 34.74%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 67,082
| Rich Township High School District 227 | Illinois | U.S. | |
| Total Households | 26,427, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.50, see rank | 2.61 | 2.59 |
| 1 Person Households | 8,395, 31.77%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 18,032, 68.23%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 17,117, 64.77%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.23, see rank | 3.31 | 3.25 |
| Married-Couple Family | 11,077, 41.92%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 9,310, 35.23%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 64,486
| Rich Township High School District 227 | Illinois | U.S. | |
| Total Households | 24,481, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.59, see rank | 2.62 | 2.60 |
| 1 Person Households | 7,189, 29.37%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 17,292, 70.63%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 16,393, 66.96%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.28, see rank | 3.34 | 3.27 |
| Married-Couple Family | 10,776, 44.02%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 8,088, 33.04%, see rank | 33.91% | 33.33% |
* 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.