Whiteside County Historical Household and Family Data
ACS 2010-2014 data
Total population: 57,680
| Whiteside County | Illinois | U.S. | |
| Total Households | 23,328, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.43, see rank | 2.63 | 2.63 |
| 1 Person Households | 6,820, 29.24%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 16,508, 70.76%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 15,490, 66.40%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.07, see rank | 3.36 | 3.32 |
| Married-Couple Family | 11,992, 51.41%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 7,838, 33.60%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 58,498
| Whiteside County | Illinois | U.S. | |
| Total Households | 23,740, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.42, see rank | 2.59 | 2.58 |
| 1 Person Households | 6,584, 27.73%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 17,156, 72.27%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 16,005, 67.42%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.92, see rank | 3.20 | 3.14 |
| Married-Couple Family | 12,228, 51.51%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 7,735, 32.58%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 58,400
| Whiteside County | Illinois | U.S. | |
| Total Households | 23,390, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.45, see rank | 2.62 | 2.61 |
| 1 Person Households | 6,454, 27.59%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 16,936, 72.41%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 15,848, 67.76%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.06, see rank | 3.34 | 3.29 |
| Married-Couple Family | 12,157, 51.98%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 7,542, 32.24%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 58,750
| Whiteside County | Illinois | U.S. | |
| Total Households | 23,599, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.45, see rank | 2.61 | 2.59 |
| 1 Person Households | 6,381, 27.04%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 17,218, 72.96%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 16,000, 67.80%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.03, see rank | 3.31 | 3.25 |
| Married-Couple Family | 12,325, 52.23%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 7,599, 32.20%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 59,059
| Whiteside County | Illinois | U.S. | |
| Total Households | 23,831, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.43, see rank | 2.62 | 2.60 |
| 1 Person Households | 6,748, 28.32%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 17,083, 71.68%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 15,784, 66.23%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.05, see rank | 3.34 | 3.27 |
| Married-Couple Family | 12,081, 50.69%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 8,047, 33.77%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 60,653
| Whiteside County | Illinois | U.S. | |
| Total Households | 23,684, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.51, see rank | 2.63 | 2.59 |
| 1 Person Households | 5,933, 25.05%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 17,751, 74.95%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 16,759, 70.76%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.99, see rank | 3.23 | 3.14 |
| Married-Couple Family | 13,630, 57.55%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 6,925, 29.24%, 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.