USA.com / California / Los Angeles County / Whittier, CA / 90603 / Population and Races / Historical Household and Family Data
90603 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,475
| 90603 Zip Code | California | U.S. | |
| Total Households | 6,595, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.07, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,373, 20.82%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 5,222, 79.18%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 5,076, 76.97%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.65, see rank | 3.67 | 3.32 |
| Married-Couple Family | 3,823, 57.97%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,519, 23.03%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 20,063
| 90603 Zip Code | California | U.S. | |
| Total Households | 6,788, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.93, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,317, 19.40%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 5,471, 80.60%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 5,197, 76.56%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.36, see rank | 3.45 | 3.14 |
| Married-Couple Family | 3,990, 58.78%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,591, 23.44%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 19,933
| 90603 Zip Code | California | U.S. | |
| Total Households | 6,498, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.03, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,199, 18.45%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 5,299, 81.55%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 5,080, 78.18%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.54, see rank | 3.65 | 3.29 |
| Married-Couple Family | 3,815, 58.71%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,418, 21.82%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 19,101
| 90603 Zip Code | California | U.S. | |
| Total Households | 6,732, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.80, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,304, 19.37%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 5,428, 80.63%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 5,183, 76.99%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.23, see rank | 3.43 | 3.14 |
| Married-Couple Family | 4,165, 61.87%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,549, 23.01%, 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.