Rockford Metro Area Historical Household and Family Data
ACS 2010-2014 data
Total population: 346,031
| Rockford Area | Illinois | U.S. | |
| Total Households | 131,715, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.59, see rank | 2.63 | 2.63 |
| 1 Person Households | 36,309, 27.57%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 95,406, 72.43%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 88,762, 67.39%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.26, see rank | 3.36 | 3.32 |
| Married-Couple Family | 63,847, 48.47%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 42,953, 32.61%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 349,431
| Rockford Area | Illinois | U.S. | |
| Total Households | 134,006, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.57, see rank | 2.59 | 2.58 |
| 1 Person Households | 35,432, 26.44%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 98,574, 73.56%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 91,127, 68.00%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.11, see rank | 3.20 | 3.14 |
| Married-Couple Family | 66,027, 49.27%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 42,879, 32.00%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 348,574
| Rockford Area | Illinois | U.S. | |
| Total Households | 130,983, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.62, see rank | 2.62 | 2.61 |
| 1 Person Households | 35,629, 27.20%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 95,354, 72.80%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 88,516, 67.58%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.30, see rank | 3.34 | 3.29 |
| Married-Couple Family | 64,847, 49.51%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 42,467, 32.42%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 347,539
| Rockford Area | Illinois | U.S. | |
| Total Households | 130,374, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.62, see rank | 2.61 | 2.59 |
| 1 Person Households | 35,181, 26.98%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 95,193, 73.02%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 88,824, 68.13%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.28, see rank | 3.31 | 3.25 |
| Married-Couple Family | 66,462, 50.98%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 41,550, 31.87%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 348,203
| Rockford Area | Illinois | U.S. | |
| Total Households | 128,043, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.67, see rank | 2.62 | 2.60 |
| 1 Person Households | 35,150, 27.45%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 92,893, 72.55%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 86,743, 67.75%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.36, see rank | 3.34 | 3.27 |
| Married-Couple Family | 65,239, 50.95%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 41,300, 32.25%, see rank | 33.91% | 33.33% |
* 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.