USA.com / California / Los Angeles County / Diamond Bar, CA / 91765 / Population and Races / Historical Household and Family Data
91765 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 47,562
| 91765 Zip Code | California | U.S. | |
| Total Households | 14,648, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.24, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,772, 12.10%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 12,876, 87.90%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 12,124, 82.77%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.60, see rank | 3.67 | 3.32 |
| Married-Couple Family | 9,268, 63.27%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 2,524, 17.23%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 46,457
| 91765 Zip Code | California | U.S. | |
| Total Households | 15,039, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.08, see rank | 2.90 | 2.58 |
| 1 Person Households | 2,006, 13.34%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 13,033, 86.66%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 12,396, 82.43%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.37, see rank | 3.45 | 3.14 |
| Married-Couple Family | 9,884, 65.72%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 2,643, 17.57%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 47,433
| 91765 Zip Code | California | U.S. | |
| Total Households | 14,870, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.18, see rank | 2.93 | 2.61 |
| 1 Person Households | 2,042, 13.73%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 12,828, 86.27%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 12,310, 82.78%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.57, see rank | 3.65 | 3.29 |
| Married-Couple Family | 9,808, 65.96%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 2,560, 17.22%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 46,520
| 91765 Zip Code | California | U.S. | |
| Total Households | 14,662, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 3.17, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,884, 12.85%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 12,778, 87.15%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 12,221, 83.35%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.46, see rank | 3.43 | 3.14 |
| Married-Couple Family | 9,977, 68.05%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 2,441, 16.65%, 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.