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Effingham Community Unit School District 40 Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,319
| Effingham Community Unit School District 40 | Illinois | U.S. | |
| Total Households | 8,385, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.38, see rank | 2.63 | 2.63 |
| 1 Person Households | 2,488, 29.67%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 5,897, 70.33%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 5,392, 64.31%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.00, see rank | 3.36 | 3.32 |
| Married-Couple Family | 4,077, 48.62%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 2,993, 35.69%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 20,287
| Effingham Community Unit School District 40 | Illinois | U.S. | |
| Total Households | 8,356, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.38, see rank | 2.59 | 2.58 |
| 1 Person Households | 2,484, 29.73%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 5,872, 70.27%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 5,460, 65.34%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.95, see rank | 3.20 | 3.14 |
| Married-Couple Family | 4,229, 50.61%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 2,896, 34.66%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 20,242
| Effingham Community Unit School District 40 | Illinois | U.S. | |
| Total Households | 8,543, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.33, see rank | 2.62 | 2.61 |
| 1 Person Households | 2,820, 33.01%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 5,723, 66.99%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 5,330, 62.39%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.02, see rank | 3.34 | 3.29 |
| Married-Couple Family | 4,164, 48.74%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 3,213, 37.61%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 20,506
| Effingham Community Unit School District 40 | Illinois | U.S. | |
| Total Households | 8,421, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.40, see rank | 2.61 | 2.59 |
| 1 Person Households | 2,689, 31.93%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 5,732, 68.07%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 5,371, 63.78%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.09, see rank | 3.31 | 3.25 |
| Married-Couple Family | 4,264, 50.64%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 3,050, 36.22%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 20,775
| Effingham Community Unit School District 40 | Illinois | U.S. | |
| Total Households | 8,421, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.42, see rank | 2.62 | 2.60 |
| 1 Person Households | 2,893, 34.35%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 5,528, 65.65%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 5,237, 62.19%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.19, see rank | 3.34 | 3.27 |
| Married-Couple Family | 4,236, 50.30%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 3,184, 37.81%, 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.