USA.com / California / Los Angeles County / Rowland Heights, CA / 91748 / Population and Races / Historical Household and Family Data
91748 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 47,859
| 91748 Zip Code | California | U.S. | |
| Total Households | 13,467, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.54, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,693, 12.57%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 11,774, 87.43%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 11,313, 84.01%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.92, see rank | 3.67 | 3.32 |
| Married-Couple Family | 7,824, 58.10%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 2,154, 15.99%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 45,406
| 91748 Zip Code | California | U.S. | |
| Total Households | 13,311, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.40, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,406, 10.56%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 11,905, 89.44%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 11,327, 85.10%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.56, see rank | 3.45 | 3.14 |
| Married-Couple Family | 8,324, 62.53%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,984, 14.90%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 46,946
| 91748 Zip Code | California | U.S. | |
| Total Households | 13,358, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.51, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,561, 11.69%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 11,797, 88.31%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 11,321, 84.75%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.88, see rank | 3.65 | 3.29 |
| Married-Couple Family | 8,395, 62.85%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 2,037, 15.25%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 46,324
| 91748 Zip Code | California | U.S. | |
| Total Households | 13,456, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 3.44, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,478, 10.98%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 11,978, 89.02%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 11,419, 84.86%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.65, see rank | 3.43 | 3.14 |
| Married-Couple Family | 8,669, 64.42%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 2,037, 15.14%, see rank | 31.15% | 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.