Chillicothe, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 6,181
| Chillicothe, IL | Illinois | U.S. | |
| Total Households | 2,526, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.40, see rank | 2.63 | 2.63 |
| 1 Person Households | 693, 27.43%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 1,833, 72.57%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 1,649, 65.28%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.02, see rank | 3.36 | 3.32 |
| Married-Couple Family | 1,257, 49.76%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 877, 34.72%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 6,097
| Chillicothe, IL | Illinois | U.S. | |
| Total Households | 2,551, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.35, see rank | 2.59 | 2.58 |
| 1 Person Households | 767, 30.07%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 1,784, 69.93%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 1,649, 64.64%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.92, see rank | 3.20 | 3.14 |
| Married-Couple Family | 1,222, 47.90%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 902, 35.36%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 6,139
| Chillicothe, IL | Illinois | U.S. | |
| Total Households | 2,451, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.46, see rank | 2.62 | 2.61 |
| 1 Person Households | 652, 26.60%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 1,799, 73.40%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 1,621, 66.14%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.10, see rank | 3.34 | 3.29 |
| Married-Couple Family | 1,231, 50.22%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 830, 33.86%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 6,268
| Chillicothe, IL | Illinois | U.S. | |
| Total Households | 2,568, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.44, see rank | 2.61 | 2.59 |
| 1 Person Households | 636, 24.77%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 1,932, 75.23%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 1,786, 69.55%, see rank | 66.28% | 66.75% |
| Average Family Size | 2.99, see rank | 3.31 | 3.25 |
| Married-Couple Family | 1,321, 51.44%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 782, 30.45%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 5,728
| Chillicothe, IL | Illinois | U.S. | |
| Total Households | 2,309, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.48, see rank | 2.62 | 2.60 |
| 1 Person Households | 597, 25.86%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 1,712, 74.14%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 1,609, 69.68%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.07, see rank | 3.34 | 3.27 |
| Married-Couple Family | 1,240, 53.70%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 700, 30.32%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 5,996
| Chillicothe, IL | Illinois | U.S. | |
| Total Households | 2,429, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.42, see rank | 2.63 | 2.59 |
| 1 Person Households | 679, 27.95%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 1,750, 72.05%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 1,650, 67.93%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.96, see rank | 3.23 | 3.14 |
| Married-Couple Family | 1,325, 54.55%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 779, 32.07%, 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.