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Petrolia, PA Historical Household and Family Data
ACS 2010-2014 data
Total population: 254
| Petrolia, PA | Pennsylvania | U.S. | |
| Total Households | 90, 100% | 4,957,736 | 116,211,092 |
| Average Household Size | 2.82, see rank | 2.49 | 2.63 |
| 1 Person Households | 23, 25.56%, see rank | 29.56% | 27.57% |
| 2 or More Person Households | 67, 74.44%, see rank | 70.44% | 72.43% |
| Family Households (Families) | 63, 70.00%, see rank | 64.63% | 66.22% |
| Average Family Size | 3.49, see rank | 3.17 | 3.32 |
| Married-Couple Family | 42, 46.67%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 27, 30.00%, see rank | 35.37% | 33.78% |
US Census 2010 data
Total population: 212
| Petrolia, PA | Pennsylvania | U.S. | |
| Total Households | 85, 100% | 5,018,904 | 116,716,292 |
| Average Household Size | 2.49, see rank | 2.45 | 2.58 |
| 1 Person Households | 27, 31.76%, see rank | 28.56% | 26.74% |
| 2 or More Person Households | 58, 68.24%, see rank | 71.44% | 73.26% |
| Family Households (Families) | 56, 65.88%, see rank | 64.98% | 66.43% |
| Average Family Size | 3.11, see rank | 3.02 | 3.14 |
| Married-Couple Family | 40, 47.06%, see rank | 48.17% | 48.42% |
| Nonfamily Households | 29, 34.12%, see rank | 35.02% | 33.57% |
ACS 2008-2012 data
Total population: 202
| Petrolia, PA | Pennsylvania | U.S. | |
| Total Households | 70, 100% | 4,959,633 | 115,226,802 |
| Average Household Size | 2.89, see rank | 2.47 | 2.61 |
| 1 Person Households | 22, 31.43%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 48, 68.57%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 44, 62.86%, see rank | 65.07% | 66.47% |
| Average Family Size | 3.82, see rank | 3.14 | 3.29 |
| Married-Couple Family | 33, 47.14%, see rank | 48.85% | 48.97% |
| Nonfamily Households | 26, 37.14%, see rank | 34.93% | 33.53% |
ACS 2006-2010 data
Total population: 170
| Petrolia, PA | Pennsylvania | U.S. | |
| Total Households | 71, 100% | 4,940,581 | 114,235,996 |
| Average Household Size | 2.39, see rank | 2.47 | 2.59 |
| 1 Person Households | 17, 23.94%, see rank | 29.10% | 27.24% |
| 2 or More Person Households | 54, 76.06%, see rank | 70.90% | 72.76% |
| Family Households (Families) | 54, 76.06%, see rank | 65.40% | 66.75% |
| Average Family Size | 2.83, see rank | 3.12 | 3.25 |
| Married-Couple Family | 33, 46.48%, see rank | 49.49% | 49.60% |
| Nonfamily Households | 17, 23.94%, see rank | 34.60% | 33.25% |
ACS 2005-2009 data
Total population: 183
| Petrolia, PA | Pennsylvania | U.S. | |
| Total Households | 69, 100% | 4,893,127 | 112,611,029 |
| Average Household Size | 2.65, see rank | 2.46 | 2.60 |
| 1 Person Households | 11, 15.94%, see rank | 29.06% | 27.32% |
| 2 or More Person Households | 58, 84.06%, see rank | 70.94% | 72.68% |
| Family Households (Families) | 58, 84.06%, see rank | 65.52% | 66.67% |
| Average Family Size | 2.97, see rank | 3.12 | 3.27 |
| Married-Couple Family | 32, 46.38%, see rank | 49.75% | 49.71% |
| Nonfamily Households | 11, 15.94%, see rank | 34.48% | 33.33% |
US Census 2000 data
Total population: 218
| Petrolia, PA | Pennsylvania | U.S. | |
| Total Households | 89, 100% | 4,777,003 | 105,480,101 |
| Average Household Size | 2.45, see rank | 2.48 | 2.59 |
| 1 Person Households | 18, 20.22%, see rank | 27.65% | 25.82% |
| 2 or More Person Households | 71, 79.78%, see rank | 72.35% | 74.18% |
| Family Households (Families) | 65, 73.03%, see rank | 67.16% | 68.06% |
| Average Family Size | 2.80, see rank | 3.04 | 3.14 |
| Married-Couple Family | 48, 53.93%, see rank | 51.66% | 51.66% |
| Nonfamily Households | 24, 26.97%, 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.