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Long Grove, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 8,017
| Long Grove, IL | Illinois | U.S. | |
| Total Households | 2,371, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 3.23, see rank | 2.63 | 2.63 |
| 1 Person Households | 231, 9.74%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 2,140, 90.26%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 2,084, 87.90%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.52, see rank | 3.36 | 3.32 |
| Married-Couple Family | 1,854, 78.19%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 287, 12.10%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 8,043
| Long Grove, IL | Illinois | U.S. | |
| Total Households | 2,484, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 3.10, see rank | 2.59 | 2.58 |
| 1 Person Households | 185, 7.45%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 2,299, 92.55%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 2,256, 90.82%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.27, see rank | 3.20 | 3.14 |
| Married-Couple Family | 2,101, 84.58%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 228, 9.18%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 8,031
| Long Grove, IL | Illinois | U.S. | |
| Total Households | 2,368, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 3.25, see rank | 2.62 | 2.61 |
| 1 Person Households | 113, 4.77%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 2,255, 95.23%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 2,219, 93.71%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.39, see rank | 3.34 | 3.29 |
| Married-Couple Family | 2,077, 87.71%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 149, 6.29%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 7,866
| Long Grove, IL | Illinois | U.S. | |
| Total Households | 2,435, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 3.16, see rank | 2.61 | 2.59 |
| 1 Person Households | 107, 4.39%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 2,328, 95.61%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 2,279, 93.59%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.28, see rank | 3.31 | 3.25 |
| Married-Couple Family | 2,147, 88.17%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 156, 6.41%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 8,034
| Long Grove, IL | Illinois | U.S. | |
| Total Households | 2,405, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 3.29, see rank | 2.62 | 2.60 |
| 1 Person Households | 99, 4.12%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 2,306, 95.88%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 2,257, 93.85%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.42, see rank | 3.34 | 3.27 |
| Married-Couple Family | 2,182, 90.73%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 148, 6.15%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 6,735
| Long Grove, IL | Illinois | U.S. | |
| Total Households | 1,962, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 3.26, see rank | 2.63 | 2.59 |
| 1 Person Households | 123, 6.27%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 1,839, 93.73%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 1,791, 91.28%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.42, see rank | 3.23 | 3.14 |
| Married-Couple Family | 1,696, 86.44%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 171, 8.72%, 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.