USA.com / Illinois / Rock Falls Elementary School District 13 / Population and Races / Historical Household and Family Data
Rock Falls Elementary School District 13 Historical Household and Family Data
ACS 2010-2014 data
Total population: 8,878
| Rock Falls Elementary School District 13 | Illinois | U.S. | |
| Total Households | 3,973, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.23, see rank | 2.63 | 2.63 |
| 1 Person Households | 1,511, 38.03%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 2,462, 61.97%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 2,281, 57.41%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.04, see rank | 3.36 | 3.32 |
| Married-Couple Family | 1,438, 36.19%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 1,692, 42.59%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 7,961
| Rock Falls Elementary School District 13 | Illinois | U.S. | |
| Total Households | 3,315, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.40, see rank | 2.59 | 2.58 |
| 1 Person Households | 1,075, 32.43%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 2,240, 67.57%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 2,043, 61.63%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.00, see rank | 3.20 | 3.14 |
| Married-Couple Family | 1,289, 38.88%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 1,272, 38.37%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 7,720
| Rock Falls Elementary School District 13 | Illinois | U.S. | |
| Total Households | 3,380, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.28, see rank | 2.62 | 2.61 |
| 1 Person Households | 1,150, 34.02%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 2,230, 65.98%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 1,985, 58.73%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.03, see rank | 3.34 | 3.29 |
| Married-Couple Family | 1,223, 36.18%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 1,395, 41.27%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 7,965
| Rock Falls Elementary School District 13 | Illinois | U.S. | |
| Total Households | 3,427, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.32, see rank | 2.61 | 2.59 |
| 1 Person Households | 1,080, 31.51%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 2,347, 68.49%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 2,092, 61.04%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.00, see rank | 3.31 | 3.25 |
| Married-Couple Family | 1,357, 39.60%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 1,335, 38.96%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 8,033
| Rock Falls Elementary School District 13 | Illinois | U.S. | |
| Total Households | 3,348, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.37, see rank | 2.62 | 2.60 |
| 1 Person Households | 1,016, 30.35%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 2,332, 69.65%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 2,036, 60.81%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.05, see rank | 3.34 | 3.27 |
| Married-Couple Family | 1,323, 39.52%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 1,312, 39.19%, 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.