USA.com / Pennsylvania / Delaware County / Clifton Heights, PA / 19018 / Population and Races / Historical Household and Family Data
19018 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 23,666
| 19018 Zip Code | Pennsylvania | U.S. | |
| Total Households | 9,432, 100% | 4,957,736 | 116,211,092 |
| Average Household Size | 2.50, see rank | 2.49 | 2.63 |
| 1 Person Households | 3,101, 32.88%, see rank | 29.56% | 27.57% |
| 2 or More Person Households | 6,331, 67.12%, see rank | 70.44% | 72.43% |
| Family Households (Families) | 5,841, 61.93%, see rank | 64.63% | 66.22% |
| Average Family Size | 3.33, see rank | 3.17 | 3.32 |
| Married-Couple Family | 3,900, 41.35%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 3,591, 38.07%, see rank | 35.37% | 33.78% |
US Census 2010 data
Total population: 23,360
| 19018 Zip Code | Pennsylvania | U.S. | |
| Total Households | 9,771, 100% | 5,018,904 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.45 | 2.58 |
| 1 Person Households | 3,062, 31.34%, see rank | 28.56% | 26.74% |
| 2 or More Person Households | 6,709, 68.66%, see rank | 71.44% | 73.26% |
| Family Households (Families) | 6,031, 61.72%, see rank | 64.98% | 66.43% |
| Average Family Size | 3.03, see rank | 3.02 | 3.14 |
| Married-Couple Family | 4,100, 41.96%, see rank | 48.17% | 48.42% |
| Nonfamily Households | 3,740, 38.28%, see rank | 35.02% | 33.57% |
ACS 2008-2012 data
Total population: 23,407
| 19018 Zip Code | Pennsylvania | U.S. | |
| Total Households | 9,446, 100% | 4,959,633 | 115,226,802 |
| Average Household Size | 2.47, see rank | 2.47 | 2.61 |
| 1 Person Households | 2,939, 31.11%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 6,507, 68.89%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 5,833, 61.75%, see rank | 65.07% | 66.47% |
| Average Family Size | 3.26, see rank | 3.14 | 3.29 |
| Married-Couple Family | 3,841, 40.66%, see rank | 48.85% | 48.97% |
| Nonfamily Households | 3,613, 38.25%, see rank | 34.93% | 33.53% |
US Census 2000 data
Total population: 23,351
| 19018 Zip Code | Pennsylvania | U.S. | |
| Total Households | 9,813, 100% | 4,777,003 | 105,480,101 |
| Average Household Size | 2.37, see rank | 2.48 | 2.59 |
| 1 Person Households | 3,183, 32.44%, see rank | 27.65% | 25.82% |
| 2 or More Person Households | 6,630, 67.56%, see rank | 72.35% | 74.18% |
| Family Households (Families) | 6,074, 61.90%, see rank | 67.16% | 68.06% |
| Average Family Size | 3.06, see rank | 3.04 | 3.14 |
| Married-Couple Family | 4,518, 46.04%, see rank | 51.66% | 51.66% |
| Nonfamily Households | 3,739, 38.10%, 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.