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Derry Area School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 17,663
| Derry Area School District | Pennsylvania | U.S. | |
| Total Households | 7,440, 100% | 4,957,736 | 116,211,092 |
| Average Household Size | 2.31, see rank | 2.49 | 2.63 |
| 1 Person Households | 2,332, 31.34%, see rank | 29.56% | 27.57% |
| 2 or More Person Households | 5,108, 68.66%, see rank | 70.44% | 72.43% |
| Family Households (Families) | 4,824, 64.84%, see rank | 64.63% | 66.22% |
| Average Family Size | 2.96, see rank | 3.17 | 3.32 |
| Married-Couple Family | 3,645, 48.99%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 2,616, 35.16%, see rank | 35.37% | 33.78% |
US Census 2010 data
Total population: 17,750
| Derry Area School District | Pennsylvania | U.S. | |
| Total Households | 7,518, 100% | 5,018,904 | 116,716,292 |
| Average Household Size | 2.31, see rank | 2.45 | 2.58 |
| 1 Person Households | 2,162, 28.76%, see rank | 28.56% | 26.74% |
| 2 or More Person Households | 5,356, 71.24%, see rank | 71.44% | 73.26% |
| Family Households (Families) | 4,988, 66.35%, see rank | 64.98% | 66.43% |
| Average Family Size | 2.80, see rank | 3.02 | 3.14 |
| Married-Couple Family | 3,748, 49.85%, see rank | 48.17% | 48.42% |
| Nonfamily Households | 2,530, 33.65%, see rank | 35.02% | 33.57% |
ACS 2008-2012 data
Total population: 17,786
| Derry Area School District | Pennsylvania | U.S. | |
| Total Households | 7,455, 100% | 4,959,633 | 115,226,802 |
| Average Household Size | 2.33, see rank | 2.47 | 2.61 |
| 1 Person Households | 2,247, 30.14%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 5,208, 69.86%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 4,930, 66.13%, see rank | 65.07% | 66.47% |
| Average Family Size | 2.95, see rank | 3.14 | 3.29 |
| Married-Couple Family | 3,577, 47.98%, see rank | 48.85% | 48.97% |
| Nonfamily Households | 2,525, 33.87%, see rank | 34.93% | 33.53% |
ACS 2006-2010 data
Total population: 17,830
| Derry Area School District | Pennsylvania | U.S. | |
| Total Households | 7,162, 100% | 4,940,581 | 114,235,996 |
| Average Household Size | 2.33, see rank | 2.47 | 2.59 |
| 1 Person Households | 2,076, 28.99%, see rank | 29.10% | 27.24% |
| 2 or More Person Households | 5,086, 71.01%, see rank | 70.90% | 72.76% |
| Family Households (Families) | 4,882, 68.17%, see rank | 65.40% | 66.75% |
| Average Family Size | 2.89, see rank | 3.12 | 3.25 |
| Married-Couple Family | 3,719, 51.93%, see rank | 49.49% | 49.60% |
| Nonfamily Households | 2,280, 31.83%, see rank | 34.60% | 33.25% |
ACS 2005-2009 data
Total population: 17,359
| Derry Area School District | Pennsylvania | U.S. | |
| Total Households | 6,552, 100% | 4,893,127 | 112,611,029 |
| Average Household Size | 2.30, see rank | 2.46 | 2.60 |
| 1 Person Households | 1,849, 28.22%, see rank | 29.06% | 27.32% |
| 2 or More Person Households | 4,703, 71.78%, see rank | 70.94% | 72.68% |
| Family Households (Families) | 4,457, 68.03%, see rank | 65.52% | 66.67% |
| Average Family Size | 2.84, see rank | 3.12 | 3.27 |
| Married-Couple Family | 3,403, 51.94%, see rank | 49.75% | 49.71% |
| Nonfamily Households | 2,095, 31.97%, see rank | 34.48% | 33.33% |
* 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.