Adams County Historical Household and Family Data
ACS 2010-2014 data
Total population: 67,113
| Adams County | Illinois | U.S. | |
| Total Households | 26,866, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.44, see rank | 2.63 | 2.63 |
| 1 Person Households | 8,122, 30.23%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 18,744, 69.77%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 17,432, 64.88%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.11, see rank | 3.36 | 3.32 |
| Married-Couple Family | 13,752, 51.19%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 9,434, 35.12%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 67,103
| Adams County | Illinois | U.S. | |
| Total Households | 27,375, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.37, see rank | 2.59 | 2.58 |
| 1 Person Households | 8,227, 30.05%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 19,148, 69.95%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 17,677, 64.57%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.94, see rank | 3.20 | 3.14 |
| Married-Couple Family | 13,679, 49.97%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 9,698, 35.43%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 67,098
| Adams County | Illinois | U.S. | |
| Total Households | 26,700, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.44, see rank | 2.62 | 2.61 |
| 1 Person Households | 7,776, 29.12%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 18,924, 70.88%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 17,483, 65.48%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.09, see rank | 3.34 | 3.29 |
| Married-Couple Family | 13,943, 52.22%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 9,217, 34.52%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 67,030
| Adams County | Illinois | U.S. | |
| Total Households | 27,149, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.38, see rank | 2.61 | 2.59 |
| 1 Person Households | 8,076, 29.75%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 19,073, 70.25%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 17,658, 65.04%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.02, see rank | 3.31 | 3.25 |
| Married-Couple Family | 13,842, 50.99%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 9,491, 34.96%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 66,892
| Adams County | Illinois | U.S. | |
| Total Households | 27,579, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.32, see rank | 2.62 | 2.60 |
| 1 Person Households | 8,139, 29.51%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 19,440, 70.49%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 17,940, 65.05%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.94, see rank | 3.34 | 3.27 |
| Married-Couple Family | 14,329, 51.96%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 9,639, 34.95%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 68,277
| Adams County | Illinois | U.S. | |
| Total Households | 26,860, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.44, see rank | 2.63 | 2.59 |
| 1 Person Households | 7,668, 28.55%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 19,192, 71.45%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 18,003, 67.03%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.00, see rank | 3.23 | 3.14 |
| Married-Couple Family | 14,554, 54.18%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 8,857, 32.97%, 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.