USA.com / California / Napa County / Napa, CA / 94558 / Population and Races / Historical Household and Family Data
94558 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 67,967
| 94558 Zip Code | California | U.S. | |
| Total Households | 24,435, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.71, see rank | 2.95 | 2.63 |
| 1 Person Households | 5,833, 23.87%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 18,602, 76.13%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 17,208, 70.42%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.31, see rank | 3.67 | 3.32 |
| Married-Couple Family | 13,554, 55.47%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 7,227, 29.58%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 66,830
| 94558 Zip Code | California | U.S. | |
| Total Households | 24,275, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.68, see rank | 2.90 | 2.58 |
| 1 Person Households | 5,956, 24.54%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 18,319, 75.46%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 16,758, 69.03%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.18, see rank | 3.45 | 3.14 |
| Married-Couple Family | 13,175, 54.27%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 7,517, 30.97%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 66,743
| 94558 Zip Code | California | U.S. | |
| Total Households | 24,377, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.66, see rank | 2.93 | 2.61 |
| 1 Person Households | 5,992, 24.58%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 18,385, 75.42%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 16,834, 69.06%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.27, see rank | 3.65 | 3.29 |
| Married-Couple Family | 13,327, 54.67%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 7,543, 30.94%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 63,932
| 94558 Zip Code | California | U.S. | |
| Total Households | 22,988, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.67, see rank | 2.87 | 2.59 |
| 1 Person Households | 5,427, 23.61%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 17,561, 76.39%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 16,220, 70.56%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.14, see rank | 3.43 | 3.14 |
| Married-Couple Family | 13,096, 56.97%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 6,768, 29.44%, 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.