USA.com / Pennsylvania / Somerset County / Markleton, PA / 15551 / Population and Races / Historical Household and Family Data
15551 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 927
| 15551 Zip Code | Pennsylvania | U.S. | |
| Total Households | 366, 100% | 4,957,736 | 116,211,092 |
| Average Household Size | 2.53, see rank | 2.49 | 2.63 |
| 1 Person Households | 73, 19.95%, see rank | 29.56% | 27.57% |
| 2 or More Person Households | 293, 80.05%, see rank | 70.44% | 72.43% |
| Family Households (Families) | 287, 78.42%, see rank | 64.63% | 66.22% |
| Average Family Size | 2.94, see rank | 3.17 | 3.32 |
| Married-Couple Family | 265, 72.40%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 79, 21.58%, see rank | 35.37% | 33.78% |
US Census 2010 data
Total population: 860
| 15551 Zip Code | Pennsylvania | U.S. | |
| Total Households | 354, 100% | 5,018,904 | 116,716,292 |
| Average Household Size | 2.43, see rank | 2.45 | 2.58 |
| 1 Person Households | 72, 20.34%, see rank | 28.56% | 26.74% |
| 2 or More Person Households | 282, 79.66%, see rank | 71.44% | 73.26% |
| Family Households (Families) | 268, 75.71%, see rank | 64.98% | 66.43% |
| Average Family Size | 2.76, see rank | 3.02 | 3.14 |
| Married-Couple Family | 241, 68.08%, see rank | 48.17% | 48.42% |
| Nonfamily Households | 86, 24.29%, see rank | 35.02% | 33.57% |
ACS 2008-2012 data
Total population: 927
| 15551 Zip Code | Pennsylvania | U.S. | |
| Total Households | 371, 100% | 4,959,633 | 115,226,802 |
| Average Household Size | 2.48, see rank | 2.47 | 2.61 |
| 1 Person Households | 76, 20.49%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 295, 79.51%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 293, 78.98%, see rank | 65.07% | 66.47% |
| Average Family Size | 2.87, see rank | 3.14 | 3.29 |
| Married-Couple Family | 269, 72.51%, see rank | 48.85% | 48.97% |
| Nonfamily Households | 78, 21.02%, see rank | 34.93% | 33.53% |
US Census 2000 data
Total population: 875
| 15551 Zip Code | Pennsylvania | U.S. | |
| Total Households | 321, 100% | 4,777,003 | 105,480,101 |
| Average Household Size | 2.70, see rank | 2.48 | 2.59 |
| 1 Person Households | 55, 17.13%, see rank | 27.65% | 25.82% |
| 2 or More Person Households | 266, 82.87%, see rank | 72.35% | 74.18% |
| Family Households (Families) | 255, 79.44%, see rank | 67.16% | 68.06% |
| Average Family Size | 3.04, see rank | 3.04 | 3.14 |
| Married-Couple Family | 230, 71.65%, see rank | 51.66% | 51.66% |
| Nonfamily Households | 66, 20.56%, 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.