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93103 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,271
| 93103 Zip Code | California | U.S. | |
| Total Households | 6,724, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.97, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,917, 28.51%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 4,807, 71.49%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 4,050, 60.23%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.88, see rank | 3.67 | 3.32 |
| Married-Couple Family | 2,864, 42.59%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 2,674, 39.77%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 20,249
| 93103 Zip Code | California | U.S. | |
| Total Households | 7,056, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.79, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,954, 27.69%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 5,102, 72.31%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 4,100, 58.11%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.35, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,901, 41.11%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 2,956, 41.89%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 20,931
| 93103 Zip Code | California | U.S. | |
| Total Households | 7,001, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.94, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,944, 27.77%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 5,057, 72.23%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 4,165, 59.49%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.79, see rank | 3.65 | 3.29 |
| Married-Couple Family | 2,866, 40.94%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 2,836, 40.51%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 20,877
| 93103 Zip Code | California | U.S. | |
| Total Households | 7,397, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.78, see rank | 2.87 | 2.59 |
| 1 Person Households | 2,122, 28.69%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 5,275, 71.31%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 4,350, 58.81%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.43, see rank | 3.43 | 3.14 |
| Married-Couple Family | 3,283, 44.38%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 3,047, 41.19%, 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.