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Saint John, IN Historical Household and Family Data
ACS 2010-2014 data
Total population: 15,456
| Saint John, IN | Indiana | U.S. | |
| Total Households | 5,409, 100% | 2,492,183 | 116,211,092 |
| Average Household Size | 2.86, see rank | 2.55 | 2.63 |
| 1 Person Households | 859, 15.88%, see rank | 27.83% | 27.57% |
| 2 or More Person Households | 4,550, 84.12%, see rank | 72.17% | 72.43% |
| Family Households (Families) | 4,346, 80.35%, see rank | 66.45% | 66.22% |
| Average Family Size | 3.25, see rank | 3.20 | 3.32 |
| Married-Couple Family | 3,987, 73.71%, see rank | 49.49% | 48.42% |
| Nonfamily Households | 1,063, 19.65%, see rank | 33.55% | 33.78% |
US Census 2010 data
Total population: 14,850
| Saint John, IN | Indiana | U.S. | |
| Total Households | 5,047, 100% | 2,502,154 | 116,716,292 |
| Average Household Size | 2.94, see rank | 2.52 | 2.58 |
| 1 Person Households | 704, 13.95%, see rank | 26.85% | 26.74% |
| 2 or More Person Households | 4,343, 86.05%, see rank | 73.15% | 73.26% |
| Family Households (Families) | 4,225, 83.71%, see rank | 66.91% | 66.43% |
| Average Family Size | 3.25, see rank | 3.05 | 3.14 |
| Married-Couple Family | 3,808, 75.45%, see rank | 49.61% | 48.42% |
| Nonfamily Households | 822, 16.29%, see rank | 33.09% | 33.57% |
ACS 2008-2012 data
Total population: 14,753
| Saint John, IN | Indiana | U.S. | |
| Total Households | 4,955, 100% | 2,478,846 | 115,226,802 |
| Average Household Size | 2.97, see rank | 2.54 | 2.61 |
| 1 Person Households | 670, 13.52%, see rank | 27.63% | 27.45% |
| 2 or More Person Households | 4,285, 86.48%, see rank | 72.37% | 72.55% |
| Family Households (Families) | 4,160, 83.96%, see rank | 66.79% | 66.47% |
| Average Family Size | 3.31, see rank | 3.18 | 3.29 |
| Married-Couple Family | 3,875, 78.20%, see rank | 50.29% | 48.97% |
| Nonfamily Households | 795, 16.04%, see rank | 33.21% | 33.53% |
ACS 2006-2010 data
Total population: 13,733
| Saint John, IN | Indiana | U.S. | |
| Total Households | 4,606, 100% | 2,465,402 | 114,235,996 |
| Average Household Size | 2.98, see rank | 2.53 | 2.59 |
| 1 Person Households | 655, 14.22%, see rank | 27.28% | 27.24% |
| 2 or More Person Households | 3,951, 85.78%, see rank | 72.72% | 72.76% |
| Family Households (Families) | 3,900, 84.67%, see rank | 67.24% | 66.75% |
| Average Family Size | 3.33, see rank | 3.15 | 3.25 |
| Married-Couple Family | 3,594, 78.03%, see rank | 51.07% | 49.60% |
| Nonfamily Households | 706, 15.33%, see rank | 32.76% | 33.25% |
ACS 2005-2009 data
Total population: 12,188
| Saint John, IN | Indiana | U.S. | |
| Total Households | 4,028, 100% | 2,468,006 | 112,611,029 |
| Average Household Size | 3.03, see rank | 2.49 | 2.60 |
| 1 Person Households | 539, 13.38%, see rank | 27.32% | 27.32% |
| 2 or More Person Households | 3,489, 86.62%, see rank | 72.68% | 72.68% |
| Family Households (Families) | 3,481, 86.42%, see rank | 66.98% | 66.67% |
| Average Family Size | 3.34, see rank | 3.12 | 3.27 |
| Married-Couple Family | 3,240, 80.44%, see rank | 51.00% | 49.71% |
| Nonfamily Households | 547, 13.58%, see rank | 33.02% | 33.33% |
US Census 2000 data
Total population: 8,382
| Saint John, IN | Indiana | U.S. | |
| Total Households | 2,800, 100% | 2,336,306 | 105,480,101 |
| Average Household Size | 2.99, see rank | 2.53 | 2.59 |
| 1 Person Households | 310, 11.07%, see rank | 25.91% | 25.82% |
| 2 or More Person Households | 2,490, 88.93%, see rank | 74.09% | 74.18% |
| Family Households (Families) | 2,441, 87.18%, see rank | 68.59% | 68.06% |
| Average Family Size | 3.24, see rank | 3.05 | 3.14 |
| Married-Couple Family | 2,234, 79.79%, see rank | 53.57% | 51.66% |
| Nonfamily Households | 359, 12.82%, see rank | 31.41% | 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.