USA.com / Oregon / Portland, OR / 97231 / Population and Races / Historical Household and Family Data
97231 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,842
| 97231 Zip Code | Oregon | U.S. | |
| Total Households | 1,733, 100% | 1,522,988 | 116,211,092 |
| Average Household Size | 2.18, see rank | 2.50 | 2.63 |
| 1 Person Households | 504, 29.08%, see rank | 27.93% | 27.57% |
| 2 or More Person Households | 1,229, 70.92%, see rank | 72.07% | 72.43% |
| Family Households (Families) | 999, 57.65%, see rank | 63.44% | 66.22% |
| Average Family Size | 2.73, see rank | 3.17 | 3.32 |
| Married-Couple Family | 889, 51.30%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 734, 42.35%, see rank | 36.56% | 33.78% |
US Census 2010 data
Total population: 4,280
| 97231 Zip Code | Oregon | U.S. | |
| Total Households | 1,802, 100% | 1,518,938 | 116,716,292 |
| Average Household Size | 2.34, see rank | 2.47 | 2.58 |
| 1 Person Households | 463, 25.69%, see rank | 27.44% | 26.74% |
| 2 or More Person Households | 1,339, 74.31%, see rank | 72.56% | 73.26% |
| Family Households (Families) | 1,153, 63.98%, see rank | 63.43% | 66.43% |
| Average Family Size | 2.81, see rank | 3.00 | 3.14 |
| Married-Couple Family | 1,002, 55.60%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 649, 36.02%, see rank | 36.57% | 33.57% |
ACS 2008-2012 data
Total population: 4,269
| 97231 Zip Code | Oregon | U.S. | |
| Total Households | 1,872, 100% | 1,512,718 | 115,226,802 |
| Average Household Size | 2.26, see rank | 2.48 | 2.61 |
| 1 Person Households | 532, 28.42%, see rank | 27.87% | 27.45% |
| 2 or More Person Households | 1,340, 71.58%, see rank | 72.13% | 72.55% |
| Family Households (Families) | 1,107, 59.13%, see rank | 63.74% | 66.47% |
| Average Family Size | 2.82, see rank | 3.13 | 3.29 |
| Married-Couple Family | 989, 52.83%, see rank | 49.03% | 48.97% |
| Nonfamily Households | 765, 40.87%, see rank | 36.26% | 33.53% |
US Census 2000 data
Total population: 4,252
| 97231 Zip Code | Oregon | U.S. | |
| Total Households | 1,686, 100% | 1,333,723 | 105,480,101 |
| Average Household Size | 2.49, see rank | 2.51 | 2.59 |
| 1 Person Households | 390, 23.13%, see rank | 26.06% | 25.82% |
| 2 or More Person Households | 1,296, 76.87%, see rank | 73.94% | 74.18% |
| Family Households (Families) | 1,162, 68.92%, see rank | 65.81% | 68.06% |
| Average Family Size | 2.92, see rank | 3.02 | 3.14 |
| Married-Couple Family | 1,014, 60.14%, see rank | 51.92% | 51.66% |
| Nonfamily Households | 524, 31.08%, see rank | 34.19% | 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.