Decatur County Historical Household and Family Data
ACS 2010-2014 data
Total population: 26,112
| Decatur County | Indiana | U.S. | |
| Total Households | 9,809, 100% | 2,492,183 | 116,211,092 |
| Average Household Size | 2.63, see rank | 2.55 | 2.63 |
| 1 Person Households | 2,518, 25.67%, see rank | 27.83% | 27.57% |
| 2 or More Person Households | 7,291, 74.33%, see rank | 72.17% | 72.43% |
| Family Households (Families) | 6,906, 70.40%, see rank | 66.45% | 66.22% |
| Average Family Size | 3.24, see rank | 3.20 | 3.32 |
| Married-Couple Family | 5,249, 53.51%, see rank | 49.49% | 48.42% |
| Nonfamily Households | 2,903, 29.60%, see rank | 33.55% | 33.78% |
US Census 2010 data
Total population: 25,740
| Decatur County | Indiana | U.S. | |
| Total Households | 9,977, 100% | 2,502,154 | 116,716,292 |
| Average Household Size | 2.54, see rank | 2.52 | 2.58 |
| 1 Person Households | 2,492, 24.98%, see rank | 26.85% | 26.74% |
| 2 or More Person Households | 7,485, 75.02%, see rank | 73.15% | 73.26% |
| Family Households (Families) | 6,995, 70.11%, see rank | 66.91% | 66.43% |
| Average Family Size | 3.02, see rank | 3.05 | 3.14 |
| Married-Couple Family | 5,447, 54.60%, see rank | 49.61% | 48.42% |
| Nonfamily Households | 2,982, 29.89%, see rank | 33.09% | 33.57% |
ACS 2008-2012 data
Total population: 25,772
| Decatur County | Indiana | U.S. | |
| Total Households | 9,881, 100% | 2,478,846 | 115,226,802 |
| Average Household Size | 2.58, see rank | 2.54 | 2.61 |
| 1 Person Households | 2,479, 25.09%, see rank | 27.63% | 27.45% |
| 2 or More Person Households | 7,402, 74.91%, see rank | 72.37% | 72.55% |
| Family Households (Families) | 7,019, 71.04%, see rank | 66.79% | 66.47% |
| Average Family Size | 3.15, see rank | 3.18 | 3.29 |
| Married-Couple Family | 5,480, 55.46%, see rank | 50.29% | 48.97% |
| Nonfamily Households | 2,862, 28.96%, see rank | 33.21% | 33.53% |
ACS 2006-2010 data
Total population: 25,584
| Decatur County | Indiana | U.S. | |
| Total Households | 9,952, 100% | 2,465,402 | 114,235,996 |
| Average Household Size | 2.52, see rank | 2.53 | 2.59 |
| 1 Person Households | 2,423, 24.35%, see rank | 27.28% | 27.24% |
| 2 or More Person Households | 7,529, 75.65%, see rank | 72.72% | 72.76% |
| Family Households (Families) | 7,244, 72.79%, see rank | 67.24% | 66.75% |
| Average Family Size | 3.04, see rank | 3.15 | 3.25 |
| Married-Couple Family | 5,665, 56.92%, see rank | 51.07% | 49.60% |
| Nonfamily Households | 2,708, 27.21%, see rank | 32.76% | 33.25% |
ACS 2005-2009 data
Total population: 25,066
| Decatur County | Indiana | U.S. | |
| Total Households | 9,906, 100% | 2,468,006 | 112,611,029 |
| Average Household Size | 2.48, see rank | 2.49 | 2.60 |
| 1 Person Households | 2,375, 23.98%, see rank | 27.32% | 27.32% |
| 2 or More Person Households | 7,531, 76.02%, see rank | 72.68% | 72.68% |
| Family Households (Families) | 7,138, 72.06%, see rank | 66.98% | 66.67% |
| Average Family Size | 2.98, see rank | 3.12 | 3.27 |
| Married-Couple Family | 5,656, 57.10%, see rank | 51.00% | 49.71% |
| Nonfamily Households | 2,768, 27.94%, see rank | 33.02% | 33.33% |
US Census 2000 data
Total population: 24,555
| Decatur County | Indiana | U.S. | |
| Total Households | 9,389, 100% | 2,336,306 | 105,480,101 |
| Average Household Size | 2.58, see rank | 2.53 | 2.59 |
| 1 Person Households | 2,142, 22.81%, see rank | 25.91% | 25.82% |
| 2 or More Person Households | 7,247, 77.19%, see rank | 74.09% | 74.18% |
| Family Households (Families) | 6,878, 73.26%, see rank | 68.59% | 68.06% |
| Average Family Size | 3.03, see rank | 3.05 | 3.14 |
| Married-Couple Family | 5,644, 60.11%, see rank | 53.57% | 51.66% |
| Nonfamily Households | 2,511, 26.74%, 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.