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Wilmette, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 27,345
| Wilmette, IL | Illinois | U.S. | |
| Total Households | 9,604, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.83, see rank | 2.63 | 2.63 |
| 1 Person Households | 1,970, 20.51%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 7,634, 79.49%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 7,440, 77.47%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.32, see rank | 3.36 | 3.32 |
| Married-Couple Family | 6,423, 66.88%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 2,164, 22.53%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 27,087
| Wilmette, IL | Illinois | U.S. | |
| Total Households | 9,742, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.77, see rank | 2.59 | 2.58 |
| 1 Person Households | 2,023, 20.77%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 7,719, 79.23%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 7,533, 77.32%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.23, see rank | 3.20 | 3.14 |
| Married-Couple Family | 6,651, 68.27%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 2,209, 22.68%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 27,202
| Wilmette, IL | Illinois | U.S. | |
| Total Households | 9,514, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.84, see rank | 2.62 | 2.61 |
| 1 Person Households | 2,075, 21.81%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 7,439, 78.19%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 7,310, 76.83%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.37, see rank | 3.34 | 3.29 |
| Married-Couple Family | 6,430, 67.58%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 2,204, 23.17%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 26,928
| Wilmette, IL | Illinois | U.S. | |
| Total Households | 9,615, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.78, see rank | 2.61 | 2.59 |
| 1 Person Households | 2,166, 22.53%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 7,449, 77.47%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 7,324, 76.17%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.31, see rank | 3.31 | 3.25 |
| Married-Couple Family | 6,661, 69.28%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 2,291, 23.83%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 26,426
| Wilmette, IL | Illinois | U.S. | |
| Total Households | 9,256, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.83, see rank | 2.62 | 2.60 |
| 1 Person Households | 2,087, 22.55%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 7,169, 77.45%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 7,091, 76.61%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.38, see rank | 3.34 | 3.27 |
| Married-Couple Family | 6,471, 69.91%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 2,165, 23.39%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 27,651
| Wilmette, IL | Illinois | U.S. | |
| Total Households | 10,039, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.73, see rank | 2.63 | 2.59 |
| 1 Person Households | 2,114, 21.06%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 7,925, 78.94%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 7,727, 76.97%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.19, see rank | 3.23 | 3.14 |
| Married-Couple Family | 6,913, 68.86%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 2,312, 23.03%, 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.