USA.com / California / Sonoma County / Santa Rosa, CA / 95407 / Population and Races / Historical Household and Family Data
95407 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 40,657
| 95407 Zip Code | California | U.S. | |
| Total Households | 12,003, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.33, see rank | 2.95 | 2.63 |
| 1 Person Households | 2,654, 22.11%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 9,349, 77.89%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 8,232, 68.58%, see rank | 68.69% | 66.22% |
| Average Family Size | 4.17, see rank | 3.67 | 3.32 |
| Married-Couple Family | 5,399, 44.98%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 3,771, 31.42%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 39,352
| 95407 Zip Code | California | U.S. | |
| Total Households | 11,668, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.32, see rank | 2.90 | 2.58 |
| 1 Person Households | 2,288, 19.61%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 9,380, 80.39%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 8,144, 69.80%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.78, see rank | 3.45 | 3.14 |
| Married-Couple Family | 5,342, 45.78%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 3,524, 30.20%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 40,068
| 95407 Zip Code | California | U.S. | |
| Total Households | 11,717, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.37, see rank | 2.93 | 2.61 |
| 1 Person Households | 2,265, 19.33%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 9,452, 80.67%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 8,183, 69.84%, see rank | 68.59% | 66.47% |
| Average Family Size | 4.10, see rank | 3.65 | 3.29 |
| Married-Couple Family | 5,781, 49.34%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 3,534, 30.16%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 30,868
| 95407 Zip Code | California | U.S. | |
| Total Households | 9,471, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 3.21, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,948, 20.57%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 7,523, 79.43%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 6,589, 69.57%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.67, see rank | 3.43 | 3.14 |
| Married-Couple Family | 4,425, 46.72%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 2,882, 30.43%, 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.