USA.com / California / Santa Clara County / San Jose, CA / 95121 / Population and Races / Historical Household and Family Data
95121 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 38,603
| 95121 Zip Code | California | U.S. | |
| Total Households | 9,595, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.97, see rank | 2.95 | 2.63 |
| 1 Person Households | 866, 9.03%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 8,729, 90.97%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 8,501, 88.60%, see rank | 68.69% | 66.22% |
| Average Family Size | 4.30, see rank | 3.67 | 3.32 |
| Married-Couple Family | 5,958, 62.09%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,094, 11.40%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 37,469
| 95121 Zip Code | California | U.S. | |
| Total Households | 9,352, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.95, see rank | 2.90 | 2.58 |
| 1 Person Households | 840, 8.98%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 8,512, 91.02%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 8,115, 86.77%, see rank | 68.71% | 66.43% |
| Average Family Size | 4.08, see rank | 3.45 | 3.14 |
| Married-Couple Family | 5,969, 63.83%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,237, 13.23%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 37,135
| 95121 Zip Code | California | U.S. | |
| Total Households | 9,275, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.96, see rank | 2.93 | 2.61 |
| 1 Person Households | 716, 7.72%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 8,559, 92.28%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 8,344, 89.96%, see rank | 68.59% | 66.47% |
| Average Family Size | 4.25, see rank | 3.65 | 3.29 |
| Married-Couple Family | 5,848, 63.05%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 931, 10.04%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 37,126
| 95121 Zip Code | California | U.S. | |
| Total Households | 8,986, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 4.11, see rank | 2.87 | 2.59 |
| 1 Person Households | 804, 8.95%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 8,182, 91.05%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 7,754, 86.29%, see rank | 68.85% | 68.06% |
| Average Family Size | 4.24, see rank | 3.43 | 3.14 |
| Married-Couple Family | 5,864, 65.26%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,232, 13.71%, 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.