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Grafton, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 719
| Grafton, IL | Illinois | U.S. | |
| Total Households | 327, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.17, see rank | 2.63 | 2.63 |
| 1 Person Households | 106, 32.42%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 221, 67.58%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 209, 63.91%, see rank | 65.52% | 66.22% |
| Average Family Size | 2.76, see rank | 3.36 | 3.32 |
| Married-Couple Family | 163, 49.85%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 118, 36.09%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 674
| Grafton, IL | Illinois | U.S. | |
| Total Households | 304, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.22, see rank | 2.59 | 2.58 |
| 1 Person Households | 89, 29.28%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 215, 70.72%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 201, 66.12%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.69, see rank | 3.20 | 3.14 |
| Married-Couple Family | 158, 51.97%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 103, 33.88%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 747
| Grafton, IL | Illinois | U.S. | |
| Total Households | 311, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.37, see rank | 2.62 | 2.61 |
| 1 Person Households | 88, 28.30%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 223, 71.70%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 208, 66.88%, see rank | 65.82% | 66.47% |
| Average Family Size | 2.95, see rank | 3.34 | 3.29 |
| Married-Couple Family | 159, 51.13%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 103, 33.12%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 745
| Grafton, IL | Illinois | U.S. | |
| Total Households | 278, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.60, see rank | 2.61 | 2.59 |
| 1 Person Households | 73, 26.26%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 205, 73.74%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 197, 70.86%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.19, see rank | 3.31 | 3.25 |
| Married-Couple Family | 133, 47.84%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 81, 29.14%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 847
| Grafton, IL | Illinois | U.S. | |
| Total Households | 368, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.30, see rank | 2.62 | 2.60 |
| 1 Person Households | 106, 28.80%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 262, 71.20%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 254, 69.02%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.84, see rank | 3.34 | 3.27 |
| Married-Couple Family | 182, 49.46%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 114, 30.98%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 609
| Grafton, IL | Illinois | U.S. | |
| Total Households | 265, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.30, see rank | 2.63 | 2.59 |
| 1 Person Households | 77, 29.06%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 188, 70.94%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 175, 66.04%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.84, see rank | 3.23 | 3.14 |
| Married-Couple Family | 137, 51.70%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 90, 33.96%, see rank | 32.37% | 31.94% |
* 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.