USA.com / California / Napa County / Napa, CA / 94559 / Population and Races / Historical Household and Family Data
94559 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 27,062
| 94559 Zip Code | California | U.S. | |
| Total Households | 10,129, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.60, see rank | 2.95 | 2.63 |
| 1 Person Households | 2,749, 27.14%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 7,380, 72.86%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 6,513, 64.30%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.30, see rank | 3.67 | 3.32 |
| Married-Couple Family | 4,515, 44.57%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 3,616, 35.70%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 27,184
| 94559 Zip Code | California | U.S. | |
| Total Households | 10,131, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.61, see rank | 2.90 | 2.58 |
| 1 Person Households | 2,868, 28.31%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 7,263, 71.69%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 6,318, 62.36%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.22, see rank | 3.45 | 3.14 |
| Married-Couple Family | 4,469, 44.11%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 3,813, 37.64%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 27,132
| 94559 Zip Code | California | U.S. | |
| Total Households | 10,337, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.55, see rank | 2.93 | 2.61 |
| 1 Person Households | 2,758, 26.68%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 7,579, 73.32%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 6,603, 63.88%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.22, see rank | 3.65 | 3.29 |
| Married-Couple Family | 4,689, 45.36%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 3,734, 36.12%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 26,891
| 94559 Zip Code | California | U.S. | |
| Total Households | 10,330, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.55, see rank | 2.87 | 2.59 |
| 1 Person Households | 3,116, 30.16%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 7,214, 69.84%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 6,369, 61.66%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.19, see rank | 3.43 | 3.14 |
| Married-Couple Family | 4,572, 44.26%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 3,961, 38.34%, 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.