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Highland Park, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 29,819
| Highland Park, IL | Illinois | U.S. | |
| Total Households | 11,549, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.56, see rank | 2.63 | 2.63 |
| 1 Person Households | 2,841, 24.60%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 8,708, 75.40%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 8,506, 73.65%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.09, see rank | 3.36 | 3.32 |
| Married-Couple Family | 7,332, 63.49%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 3,043, 26.35%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 29,763
| Highland Park, IL | Illinois | U.S. | |
| Total Households | 11,410, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.59, see rank | 2.59 | 2.58 |
| 1 Person Households | 2,544, 22.30%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 8,866, 77.70%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 8,516, 74.64%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.03, see rank | 3.20 | 3.14 |
| Married-Couple Family | 7,433, 65.14%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 2,894, 25.36%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 29,909
| Highland Park, IL | Illinois | U.S. | |
| Total Households | 11,628, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.55, see rank | 2.62 | 2.61 |
| 1 Person Households | 2,737, 23.54%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 8,891, 76.46%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 8,553, 73.56%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.06, see rank | 3.34 | 3.29 |
| Married-Couple Family | 7,411, 63.73%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 3,075, 26.44%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 30,080
| Highland Park, IL | Illinois | U.S. | |
| Total Households | 11,725, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.56, see rank | 2.61 | 2.59 |
| 1 Person Households | 2,567, 21.89%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 9,158, 78.11%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 8,845, 75.44%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.03, see rank | 3.31 | 3.25 |
| Married-Couple Family | 7,594, 64.77%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 2,880, 24.56%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 31,129
| Highland Park, IL | Illinois | U.S. | |
| Total Households | 11,768, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.64, see rank | 2.62 | 2.60 |
| 1 Person Households | 2,571, 21.85%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 9,197, 78.15%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 8,909, 75.71%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.12, see rank | 3.34 | 3.27 |
| Married-Couple Family | 7,819, 66.44%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 2,859, 24.29%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 31,365
| Highland Park, IL | Illinois | U.S. | |
| Total Households | 11,521, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.71, see rank | 2.63 | 2.59 |
| 1 Person Households | 2,249, 19.52%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 9,272, 80.48%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 8,918, 77.41%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.09, see rank | 3.23 | 3.14 |
| Married-Couple Family | 8,055, 69.92%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 2,603, 22.59%, 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.