USA.com / California / Lake County / Kelseyville, CA / 95451 / Population and Races / Historical Household and Family Data
95451 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,035
| 95451 Zip Code | California | U.S. | |
| Total Households | 4,670, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.57, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,151, 24.65%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 3,519, 75.35%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 3,185, 68.20%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.17, see rank | 3.67 | 3.32 |
| Married-Couple Family | 2,424, 51.91%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,485, 31.80%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 11,213
| 95451 Zip Code | California | U.S. | |
| Total Households | 4,463, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.51, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,180, 26.44%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 3,283, 73.56%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 2,934, 65.74%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.01, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,220, 49.74%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,529, 34.26%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 11,565
| 95451 Zip Code | California | U.S. | |
| Total Households | 4,307, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.66, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,014, 23.54%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 3,293, 76.46%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 3,053, 70.88%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.23, see rank | 3.65 | 3.29 |
| Married-Couple Family | 2,453, 56.95%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,254, 29.12%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 9,885
| 95451 Zip Code | California | U.S. | |
| Total Households | 3,939, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.49, see rank | 2.87 | 2.59 |
| 1 Person Households | 993, 25.21%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 2,946, 74.79%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 2,696, 68.44%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.96, see rank | 3.43 | 3.14 |
| Married-Couple Family | 2,131, 54.10%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,243, 31.56%, 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.