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New Trier Township High School District 203 Historical Household and Family Data
ACS 2010-2014 data
Total population: 60,357
| New Trier Township High School District 203 | Illinois | U.S. | |
| Total Households | 21,119, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.85, see rank | 2.63 | 2.63 |
| 1 Person Households | 4,149, 19.65%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 16,970, 80.35%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 16,642, 78.80%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.32, see rank | 3.36 | 3.32 |
| Married-Couple Family | 14,846, 70.30%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 4,477, 21.20%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 59,796
| New Trier Township High School District 203 | Illinois | U.S. | |
| Total Households | 21,260, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.81, see rank | 2.59 | 2.58 |
| 1 Person Households | 4,109, 19.33%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 17,151, 80.67%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 16,776, 78.91%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.24, see rank | 3.20 | 3.14 |
| Married-Couple Family | 14,989, 70.50%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 4,484, 21.09%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 59,899
| New Trier Township High School District 203 | Illinois | U.S. | |
| Total Households | 20,793, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.87, see rank | 2.62 | 2.61 |
| 1 Person Households | 4,129, 19.86%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 16,664, 80.14%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 16,426, 79.00%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.35, see rank | 3.34 | 3.29 |
| Married-Couple Family | 14,795, 71.15%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 4,367, 21.00%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 59,234
| New Trier Township High School District 203 | Illinois | U.S. | |
| Total Households | 20,722, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.85, see rank | 2.61 | 2.59 |
| 1 Person Households | 4,159, 20.07%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 16,563, 79.93%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 16,359, 78.95%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.33, see rank | 3.31 | 3.25 |
| Married-Couple Family | 14,907, 71.94%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 4,363, 21.05%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 59,667
| New Trier Township High School District 203 | Illinois | U.S. | |
| Total Households | 20,511, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.90, see rank | 2.62 | 2.60 |
| 1 Person Households | 4,164, 20.30%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 16,347, 79.70%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 16,153, 78.75%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.40, see rank | 3.34 | 3.27 |
| Married-Couple Family | 14,773, 72.02%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 4,358, 21.25%, 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.