Ionia County Historical Household and Family Data
ACS 2010-2014 data
Total population: 63,976
| Ionia County | Michigan | U.S. | |
| Total Households | 22,140, 100% | 3,827,880 | 116,211,092 |
| Average Household Size | 2.70, see rank | 2.52 | 2.63 |
| 1 Person Households | 5,309, 23.98%, see rank | 28.90% | 27.57% |
| 2 or More Person Households | 16,831, 76.02%, see rank | 71.10% | 72.43% |
| Family Households (Families) | 15,832, 71.51%, see rank | 65.34% | 66.22% |
| Average Family Size | 3.28, see rank | 3.20 | 3.32 |
| Married-Couple Family | 12,228, 55.23%, see rank | 48.00% | 48.42% |
| Nonfamily Households | 6,308, 28.49%, see rank | 34.66% | 33.78% |
US Census 2010 data
Total population: 63,905
| Ionia County | Michigan | U.S. | |
| Total Households | 22,144, 100% | 3,872,508 | 116,716,292 |
| Average Household Size | 2.64, see rank | 2.49 | 2.58 |
| 1 Person Households | 5,080, 22.94%, see rank | 27.88% | 26.74% |
| 2 or More Person Households | 17,064, 77.06%, see rank | 72.12% | 73.26% |
| Family Households (Families) | 15,969, 72.11%, see rank | 65.95% | 66.43% |
| Average Family Size | 3.07, see rank | 3.05 | 3.14 |
| Married-Couple Family | 12,316, 55.62%, see rank | 47.96% | 48.42% |
| Nonfamily Households | 6,175, 27.89%, see rank | 34.05% | 33.57% |
ACS 2008-2012 data
Total population: 64,149
| Ionia County | Michigan | U.S. | |
| Total Households | 22,448, 100% | 3,818,931 | 115,226,802 |
| Average Household Size | 2.65, see rank | 2.53 | 2.61 |
| 1 Person Households | 5,424, 24.16%, see rank | 28.58% | 27.45% |
| 2 or More Person Households | 17,024, 75.84%, see rank | 71.42% | 72.55% |
| Family Households (Families) | 16,103, 71.73%, see rank | 65.96% | 66.47% |
| Average Family Size | 3.22, see rank | 3.20 | 3.29 |
| Married-Couple Family | 12,308, 54.83%, see rank | 48.96% | 48.97% |
| Nonfamily Households | 6,345, 28.27%, see rank | 34.04% | 33.53% |
ACS 2006-2010 data
Total population: 64,651
| Ionia County | Michigan | U.S. | |
| Total Households | 22,645, 100% | 3,843,997 | 114,235,996 |
| Average Household Size | 2.63, see rank | 2.53 | 2.59 |
| 1 Person Households | 5,328, 23.53%, see rank | 28.19% | 27.24% |
| 2 or More Person Households | 17,317, 76.47%, see rank | 71.81% | 72.76% |
| Family Households (Families) | 16,257, 71.79%, see rank | 66.44% | 66.75% |
| Average Family Size | 3.17, see rank | 3.19 | 3.25 |
| Married-Couple Family | 12,548, 55.41%, see rank | 49.75% | 49.60% |
| Nonfamily Households | 6,388, 28.21%, see rank | 33.56% | 33.25% |
ACS 2005-2009 data
Total population: 63,685
| Ionia County | Michigan | U.S. | |
| Total Households | 21,945, 100% | 3,860,160 | 112,611,029 |
| Average Household Size | 2.66, see rank | 2.53 | 2.60 |
| 1 Person Households | 5,022, 22.88%, see rank | 27.94% | 27.32% |
| 2 or More Person Households | 16,923, 77.12%, see rank | 72.06% | 72.68% |
| Family Households (Families) | 15,835, 72.16%, see rank | 66.58% | 66.67% |
| Average Family Size | 3.20, see rank | 3.19 | 3.27 |
| Married-Couple Family | 12,416, 56.58%, see rank | 50.04% | 49.71% |
| Nonfamily Households | 6,110, 27.84%, see rank | 33.42% | 33.33% |
US Census 2000 data
Total population: 61,518
| Ionia County | Michigan | U.S. | |
| Total Households | 20,606, 100% | 3,785,661 | 105,480,101 |
| Average Household Size | 2.70, see rank | 2.56 | 2.59 |
| 1 Person Households | 4,511, 21.89%, see rank | 26.25% | 25.82% |
| 2 or More Person Households | 16,095, 78.11%, see rank | 73.75% | 74.18% |
| Family Households (Families) | 15,151, 73.53%, see rank | 68.04% | 68.06% |
| Average Family Size | 3.15, see rank | 3.10 | 3.14 |
| Married-Couple Family | 12,095, 58.70%, see rank | 51.45% | 51.66% |
| Nonfamily Households | 5,455, 26.47%, see rank | 31.96% | 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.