USA.com / California / Contra Costa County / Bethel Island, CA / 94511 / Population and Races / Historical Household and Family Data
94511 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,158
| 94511 Zip Code | California | U.S. | |
| Total Households | 1,066, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.02, see rank | 2.95 | 2.63 |
| 1 Person Households | 468, 43.90%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 598, 56.10%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 487, 45.68%, see rank | 68.69% | 66.22% |
| Average Family Size | 2.98, see rank | 3.67 | 3.32 |
| Married-Couple Family | 399, 37.43%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 579, 54.32%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 2,137
| 94511 Zip Code | California | U.S. | |
| Total Households | 1,026, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.07, see rank | 2.90 | 2.58 |
| 1 Person Households | 384, 37.43%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 642, 62.57%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 540, 52.63%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.66, see rank | 3.45 | 3.14 |
| Married-Couple Family | 409, 39.86%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 486, 47.37%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 1,910
| 94511 Zip Code | California | U.S. | |
| Total Households | 989, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 1.93, see rank | 2.93 | 2.61 |
| 1 Person Households | 443, 44.79%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 546, 55.21%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 469, 47.42%, see rank | 68.59% | 66.47% |
| Average Family Size | 2.78, see rank | 3.65 | 3.29 |
| Married-Couple Family | 380, 38.42%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 520, 52.58%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 2,362
| 94511 Zip Code | California | U.S. | |
| Total Households | 1,137, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.08, see rank | 2.87 | 2.59 |
| 1 Person Households | 414, 36.41%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 723, 63.59%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 611, 53.74%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.68, see rank | 3.43 | 3.14 |
| Married-Couple Family | 462, 40.63%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 526, 46.26%, 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.