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Johnston City, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,541
| Johnston City, IL | Illinois | U.S. | |
| Total Households | 1,413, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.50, see rank | 2.63 | 2.63 |
| 1 Person Households | 428, 30.29%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 985, 69.71%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 930, 65.82%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.19, see rank | 3.36 | 3.32 |
| Married-Couple Family | 632, 44.73%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 483, 34.18%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 3,543
| Johnston City, IL | Illinois | U.S. | |
| Total Households | 1,508, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.34, see rank | 2.59 | 2.58 |
| 1 Person Households | 464, 30.77%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 1,044, 69.23%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 971, 64.39%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.86, see rank | 3.20 | 3.14 |
| Married-Couple Family | 637, 42.24%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 537, 35.61%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 3,557
| Johnston City, IL | Illinois | U.S. | |
| Total Households | 1,395, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.54, see rank | 2.62 | 2.61 |
| 1 Person Households | 398, 28.53%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 997, 71.47%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 927, 66.45%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.23, see rank | 3.34 | 3.29 |
| Married-Couple Family | 662, 47.46%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 468, 33.55%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 3,567
| Johnston City, IL | Illinois | U.S. | |
| Total Households | 1,290, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.77, see rank | 2.61 | 2.59 |
| 1 Person Households | 307, 23.80%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 983, 76.20%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 914, 70.85%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.40, see rank | 3.31 | 3.25 |
| Married-Couple Family | 706, 54.73%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 376, 29.15%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 3,470
| Johnston City, IL | Illinois | U.S. | |
| Total Households | 1,340, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.59, see rank | 2.62 | 2.60 |
| 1 Person Households | 354, 26.42%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 986, 73.58%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 911, 67.99%, see rank | 66.09% | 66.67% |
| Average Family Size | 3.24, see rank | 3.34 | 3.27 |
| Married-Couple Family | 668, 49.85%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 429, 32.01%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 3,557
| Johnston City, IL | Illinois | U.S. | |
| Total Households | 1,560, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.28, see rank | 2.63 | 2.59 |
| 1 Person Households | 496, 31.79%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 1,064, 68.21%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 1,011, 64.81%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.86, see rank | 3.23 | 3.14 |
| Married-Couple Family | 745, 47.76%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 549, 35.19%, 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.