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Sangamon Valley Community Unit School District 9 Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,136
| Sangamon Valley Community Unit School District 9 | Illinois | U.S. | |
| Total Households | 1,682, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.46, see rank | 2.63 | 2.63 |
| 1 Person Households | 439, 26.10%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 1,243, 73.90%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 1,181, 70.21%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.00, see rank | 3.36 | 3.32 |
| Married-Couple Family | 981, 58.32%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 501, 29.79%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 4,185
| Sangamon Valley Community Unit School District 9 | Illinois | U.S. | |
| Total Households | 1,635, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.56, see rank | 2.59 | 2.58 |
| 1 Person Households | 353, 21.59%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 1,282, 78.41%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 1,216, 74.37%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.96, see rank | 3.20 | 3.14 |
| Married-Couple Family | 1,008, 61.65%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 419, 25.63%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 4,232
| Sangamon Valley Community Unit School District 9 | Illinois | U.S. | |
| Total Households | 1,695, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.50, see rank | 2.62 | 2.61 |
| 1 Person Households | 426, 25.13%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 1,269, 74.87%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 1,167, 68.85%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.03, see rank | 3.34 | 3.29 |
| Married-Couple Family | 994, 58.64%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 528, 31.15%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 4,022
| Sangamon Valley Community Unit School District 9 | Illinois | U.S. | |
| Total Households | 1,626, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.47, see rank | 2.61 | 2.59 |
| 1 Person Households | 406, 24.97%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 1,220, 75.03%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 1,100, 67.65%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.03, see rank | 3.31 | 3.25 |
| Married-Couple Family | 926, 56.95%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 526, 32.35%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 3,854
| Sangamon Valley Community Unit School District 9 | Illinois | U.S. | |
| Total Households | 1,599, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.41, see rank | 2.62 | 2.60 |
| 1 Person Households | 341, 21.33%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 1,258, 78.67%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 1,130, 70.67%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.86, see rank | 3.34 | 3.27 |
| Married-Couple Family | 884, 55.28%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 469, 29.33%, 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.