USA.com / Illinois / Dupage County / Downers Grove, IL / Population and Races / Historical Household and Family Data
Downers Grove, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 49,372
| Downers Grove, IL | Illinois | U.S. | |
| Total Households | 19,018, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.57, see rank | 2.63 | 2.63 |
| 1 Person Households | 5,145, 27.05%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 13,873, 72.95%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 13,179, 69.30%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.19, see rank | 3.36 | 3.32 |
| Married-Couple Family | 11,007, 57.88%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 5,839, 30.70%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 47,833
| Downers Grove, IL | Illinois | U.S. | |
| Total Households | 19,187, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.46, see rank | 2.59 | 2.58 |
| 1 Person Households | 5,575, 29.06%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 13,612, 70.94%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 12,768, 66.55%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.08, see rank | 3.20 | 3.14 |
| Married-Couple Family | 10,658, 55.55%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 6,419, 33.45%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 48,621
| Downers Grove, IL | Illinois | U.S. | |
| Total Households | 18,721, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.56, see rank | 2.62 | 2.61 |
| 1 Person Households | 5,079, 27.13%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 13,642, 72.87%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 13,006, 69.47%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.19, see rank | 3.34 | 3.29 |
| Married-Couple Family | 10,828, 57.84%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 5,715, 30.53%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 47,938
| Downers Grove, IL | Illinois | U.S. | |
| Total Households | 18,788, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.49, see rank | 2.61 | 2.59 |
| 1 Person Households | 5,446, 28.99%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 13,342, 71.01%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 12,545, 66.77%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.16, see rank | 3.31 | 3.25 |
| Married-Couple Family | 10,730, 57.11%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 6,243, 33.23%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 48,849
| Downers Grove, IL | Illinois | U.S. | |
| Total Households | 19,245, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.47, see rank | 2.62 | 2.60 |
| 1 Person Households | 5,943, 30.88%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 13,302, 69.12%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 12,464, 64.76%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.18, see rank | 3.34 | 3.27 |
| Married-Couple Family | 10,831, 56.28%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 6,781, 35.24%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 48,724
| Downers Grove, IL | Illinois | U.S. | |
| Total Households | 18,979, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.53, see rank | 2.63 | 2.59 |
| 1 Person Households | 5,197, 27.38%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 13,782, 72.62%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 13,017, 68.59%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.13, see rank | 3.23 | 3.14 |
| Married-Couple Family | 11,215, 59.09%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 5,962, 31.41%, 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.