USA.com / California / Sonoma County / Rohnert Park, CA / 94928 / Population and Races / Historical Household and Family Data
94928 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 42,668
| 94928 Zip Code | California | U.S. | |
| Total Households | 15,872, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.59, see rank | 2.95 | 2.63 |
| 1 Person Households | 4,872, 30.70%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 11,000, 69.30%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 9,043, 56.97%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.36, see rank | 3.67 | 3.32 |
| Married-Couple Family | 6,141, 38.69%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 6,829, 43.03%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 43,170
| 94928 Zip Code | California | U.S. | |
| Total Households | 15,847, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.57, see rank | 2.90 | 2.58 |
| 1 Person Households | 4,189, 26.43%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 11,658, 73.57%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 9,359, 59.06%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.12, see rank | 3.45 | 3.14 |
| Married-Couple Family | 6,563, 41.41%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 6,488, 40.94%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 42,206
| 94928 Zip Code | California | U.S. | |
| Total Households | 15,699, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.58, see rank | 2.93 | 2.61 |
| 1 Person Households | 4,589, 29.23%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 11,110, 70.77%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 9,151, 58.29%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.37, see rank | 3.65 | 3.29 |
| Married-Couple Family | 6,425, 40.93%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 6,548, 41.71%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 42,542
| 94928 Zip Code | California | U.S. | |
| Total Households | 15,498, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.65, see rank | 2.87 | 2.59 |
| 1 Person Households | 3,718, 23.99%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 11,780, 76.01%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 9,809, 63.29%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.20, see rank | 3.43 | 3.14 |
| Married-Couple Family | 7,258, 46.83%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 5,689, 36.71%, 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.