Champaign County Historical Household and Family Data
ACS 2010-2014 data
Total population: 204,214
| Champaign County | Illinois | U.S. | |
| Total Households | 79,624, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.36, see rank | 2.63 | 2.63 |
| 1 Person Households | 26,472, 33.25%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 53,152, 66.75%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 42,670, 53.59%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.08, see rank | 3.36 | 3.32 |
| Married-Couple Family | 31,772, 39.90%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 36,954, 46.41%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 201,081
| Champaign County | Illinois | U.S. | |
| Total Households | 80,665, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.29, see rank | 2.59 | 2.58 |
| 1 Person Households | 26,760, 33.17%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 53,905, 66.83%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 42,737, 52.98%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.95, see rank | 3.20 | 3.14 |
| Married-Couple Family | 32,012, 39.69%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 37,928, 47.02%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 200,931
| Champaign County | Illinois | U.S. | |
| Total Households | 79,267, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.32, see rank | 2.62 | 2.61 |
| 1 Person Households | 26,189, 33.04%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 53,078, 66.96%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 43,084, 54.35%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.02, see rank | 3.34 | 3.29 |
| Married-Couple Family | 31,972, 40.33%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 36,183, 45.65%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 197,867
| Champaign County | Illinois | U.S. | |
| Total Households | 77,851, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.32, see rank | 2.61 | 2.59 |
| 1 Person Households | 25,492, 32.74%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 52,359, 67.26%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 43,123, 55.39%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.01, see rank | 3.31 | 3.25 |
| Married-Couple Family | 32,383, 41.60%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 34,728, 44.61%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 192,135
| Champaign County | Illinois | U.S. | |
| Total Households | 76,361, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.26, see rank | 2.62 | 2.60 |
| 1 Person Households | 24,207, 31.70%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 52,154, 68.30%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 41,649, 54.54%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.96, see rank | 3.34 | 3.27 |
| Married-Couple Family | 31,634, 41.43%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 34,712, 45.46%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 179,669
| Champaign County | Illinois | U.S. | |
| Total Households | 70,597, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.33, see rank | 2.63 | 2.59 |
| 1 Person Households | 22,191, 31.43%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 48,406, 68.57%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 39,308, 55.68%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.96, see rank | 3.23 | 3.14 |
| Married-Couple Family | 30,766, 43.58%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 31,289, 44.32%, 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.