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Richton Park, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 13,718
| Richton Park, IL | Illinois | U.S. | |
| Total Households | 5,304, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.54, see rank | 2.63 | 2.63 |
| 1 Person Households | 1,797, 33.88%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 3,507, 66.12%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 3,412, 64.33%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.36, see rank | 3.36 | 3.32 |
| Married-Couple Family | 1,757, 33.13%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 1,892, 35.67%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 13,646
| Richton Park, IL | Illinois | U.S. | |
| Total Households | 4,997, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.69, see rank | 2.59 | 2.58 |
| 1 Person Households | 1,366, 27.34%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 3,631, 72.66%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 3,483, 69.70%, see rank | 65.81% | 66.43% |
| Average Family Size | 3.28, see rank | 3.20 | 3.14 |
| Married-Couple Family | 1,893, 37.88%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 1,514, 30.30%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 13,568
| Richton Park, IL | Illinois | U.S. | |
| Total Households | 5,201, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.56, see rank | 2.62 | 2.61 |
| 1 Person Households | 1,667, 32.05%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 3,534, 67.95%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 3,375, 64.89%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.35, see rank | 3.34 | 3.29 |
| Married-Couple Family | 1,760, 33.84%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 1,826, 35.11%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 13,327
| Richton Park, IL | Illinois | U.S. | |
| Total Households | 5,082, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.59, see rank | 2.61 | 2.59 |
| 1 Person Households | 1,762, 34.67%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 3,320, 65.33%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 3,140, 61.79%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.50, see rank | 3.31 | 3.25 |
| Married-Couple Family | 2,064, 40.61%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 1,942, 38.21%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 12,766
| Richton Park, IL | Illinois | U.S. | |
| Total Households | 4,677, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.68, see rank | 2.62 | 2.60 |
| 1 Person Households | 1,507, 32.22%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 3,170, 67.78%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 2,984, 63.80%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.54, see rank | 3.34 | 3.27 |
| Married-Couple Family | 2,020, 43.19%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 1,693, 36.20%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 12,533
| Richton Park, IL | Illinois | U.S. | |
| Total Households | 4,578, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.68, see rank | 2.63 | 2.59 |
| 1 Person Households | 1,195, 26.10%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 3,383, 73.90%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 3,198, 69.86%, see rank | 67.63% | 68.06% |
| Average Family Size | 3.25, see rank | 3.23 | 3.14 |
| Married-Couple Family | 2,176, 47.53%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 1,380, 30.14%, 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.