Mchenry, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 26,803
| Mchenry, IL | Illinois | U.S. | |
| Total Households | 10,194, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.61, see rank | 2.63 | 2.63 |
| 1 Person Households | 2,711, 26.59%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 7,483, 73.41%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 7,006, 68.73%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.25, see rank | 3.36 | 3.32 |
| Married-Couple Family | 5,634, 55.27%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 3,188, 31.27%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 26,992
| Mchenry, IL | Illinois | U.S. | |
| Total Households | 10,075, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.66, see rank | 2.59 | 2.58 |
| 1 Person Households | 2,550, 25.31%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 7,525, 74.69%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 6,970, 69.18%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.20, see rank | 3.20 | 3.14 |
| Married-Couple Family | 5,493, 54.52%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 3,105, 30.82%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 26,862
| Mchenry, IL | Illinois | U.S. | |
| Total Households | 9,917, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.69, see rank | 2.62 | 2.61 |
| 1 Person Households | 2,285, 23.04%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 7,632, 76.96%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 7,054, 71.13%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.26, see rank | 3.34 | 3.29 |
| Married-Couple Family | 5,717, 57.65%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 2,863, 28.87%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 26,518
| Mchenry, IL | Illinois | U.S. | |
| Total Households | 10,041, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.64, see rank | 2.61 | 2.59 |
| 1 Person Households | 2,396, 23.86%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 7,645, 76.14%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 7,061, 70.32%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.24, see rank | 3.31 | 3.25 |
| Married-Couple Family | 5,786, 57.62%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 2,980, 29.68%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 26,057
| Mchenry, IL | Illinois | U.S. | |
| Total Households | 9,284, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.81, see rank | 2.62 | 2.60 |
| 1 Person Households | 2,093, 22.54%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 7,191, 77.46%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 6,657, 71.70%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.40, see rank | 3.34 | 3.27 |
| Married-Couple Family | 5,431, 58.50%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 2,627, 28.30%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 21,501
| Mchenry, IL | Illinois | U.S. | |
| Total Households | 7,872, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.70, see rank | 2.63 | 2.59 |
| 1 Person Households | 1,942, 24.67%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 5,930, 75.33%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 5,560, 70.63%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.25, see rank | 3.23 | 3.14 |
| Married-Couple Family | 4,502, 57.19%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 2,312, 29.37%, 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.