USA.com / Pennsylvania / Lancaster County / Quarryville, PA / 17566 / Population and Races / Historical Household and Family Data
17566 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,240
| 17566 Zip Code | Pennsylvania | U.S. | |
| Total Households | 4,129, 100% | 4,957,736 | 116,211,092 |
| Average Household Size | 2.93, see rank | 2.49 | 2.63 |
| 1 Person Households | 744, 18.02%, see rank | 29.56% | 27.57% |
| 2 or More Person Households | 3,385, 81.98%, see rank | 70.44% | 72.43% |
| Family Households (Families) | 3,175, 76.90%, see rank | 64.63% | 66.22% |
| Average Family Size | 3.45, see rank | 3.17 | 3.32 |
| Married-Couple Family | 2,748, 66.55%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 954, 23.10%, see rank | 35.37% | 33.78% |
US Census 2010 data
Total population: 12,019
| 17566 Zip Code | Pennsylvania | U.S. | |
| Total Households | 4,080, 100% | 5,018,904 | 116,716,292 |
| Average Household Size | 2.92, see rank | 2.45 | 2.58 |
| 1 Person Households | 826, 20.25%, see rank | 28.56% | 26.74% |
| 2 or More Person Households | 3,254, 79.75%, see rank | 71.44% | 73.26% |
| Family Households (Families) | 3,120, 76.47%, see rank | 64.98% | 66.43% |
| Average Family Size | 3.40, see rank | 3.02 | 3.14 |
| Married-Couple Family | 2,682, 65.74%, see rank | 48.17% | 48.42% |
| Nonfamily Households | 960, 23.53%, see rank | 35.02% | 33.57% |
ACS 2008-2012 data
Total population: 12,305
| 17566 Zip Code | Pennsylvania | U.S. | |
| Total Households | 4,262, 100% | 4,959,633 | 115,226,802 |
| Average Household Size | 2.85, see rank | 2.47 | 2.61 |
| 1 Person Households | 815, 19.12%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 3,447, 80.88%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 3,275, 76.84%, see rank | 65.07% | 66.47% |
| Average Family Size | 3.34, see rank | 3.14 | 3.29 |
| Married-Couple Family | 2,904, 68.14%, see rank | 48.85% | 48.97% |
| Nonfamily Households | 987, 23.16%, see rank | 34.93% | 33.53% |
US Census 2000 data
Total population: 10,715
| 17566 Zip Code | Pennsylvania | U.S. | |
| Total Households | 3,475, 100% | 4,777,003 | 105,480,101 |
| Average Household Size | 2.98, see rank | 2.48 | 2.59 |
| 1 Person Households | 591, 17.01%, see rank | 27.65% | 25.82% |
| 2 or More Person Households | 2,884, 82.99%, see rank | 72.35% | 74.18% |
| Family Households (Families) | 2,784, 80.12%, see rank | 67.16% | 68.06% |
| Average Family Size | 3.38, see rank | 3.04 | 3.14 |
| Married-Couple Family | 2,405, 69.21%, see rank | 51.66% | 51.66% |
| Nonfamily Households | 691, 19.88%, see rank | 32.84% | 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.