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Mount Prospect School District 57 Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,638
| Mount Prospect School District 57 | Illinois | U.S. | |
| Total Households | 7,984, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.57, see rank | 2.63 | 2.63 |
| 1 Person Households | 2,068, 25.90%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 5,916, 74.10%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 5,588, 69.99%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.18, see rank | 3.36 | 3.32 |
| Married-Couple Family | 4,706, 58.94%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 2,396, 30.01%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 20,249
| Mount Prospect School District 57 | Illinois | U.S. | |
| Total Households | 7,917, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.54, see rank | 2.59 | 2.58 |
| 1 Person Households | 2,096, 26.47%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 5,821, 73.53%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 5,586, 70.56%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.11, see rank | 3.20 | 3.14 |
| Married-Couple Family | 4,803, 60.67%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 2,331, 29.44%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 19,665
| Mount Prospect School District 57 | Illinois | U.S. | |
| Total Households | 7,719, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.54, see rank | 2.62 | 2.61 |
| 1 Person Households | 1,953, 25.30%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 5,766, 74.70%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 5,377, 69.66%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.12, see rank | 3.34 | 3.29 |
| Married-Couple Family | 4,491, 58.18%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 2,342, 30.34%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 19,645
| Mount Prospect School District 57 | Illinois | U.S. | |
| Total Households | 7,741, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.54, see rank | 2.61 | 2.59 |
| 1 Person Households | 2,065, 26.68%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 5,676, 73.32%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 5,340, 68.98%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.15, see rank | 3.31 | 3.25 |
| Married-Couple Family | 4,610, 59.55%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 2,401, 31.02%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 19,671
| Mount Prospect School District 57 | Illinois | U.S. | |
| Total Households | 7,547, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.61, see rank | 2.62 | 2.60 |
| 1 Person Households | 1,909, 25.29%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 5,638, 74.71%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 5,323, 70.53%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.20, see rank | 3.34 | 3.27 |
| Married-Couple Family | 4,564, 60.47%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 2,224, 29.47%, 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.