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Sebastopol, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 7,535
| Sebastopol, CA | California | U.S. | |
| Total Households | 3,676, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.01, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,560, 42.44%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 2,116, 57.56%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 1,691, 46.00%, see rank | 68.69% | 66.22% |
| Average Family Size | 2.87, see rank | 3.67 | 3.32 |
| Married-Couple Family | 1,194, 32.48%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,985, 54.00%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 7,379
| Sebastopol, CA | California | U.S. | |
| Total Households | 3,276, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.21, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,132, 34.55%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 2,144, 65.45%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 1,854, 56.59%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.82, see rank | 3.45 | 3.14 |
| Married-Couple Family | 1,220, 37.24%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,422, 43.41%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 7,411
| Sebastopol, CA | California | U.S. | |
| Total Households | 3,482, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.08, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,306, 37.51%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 2,176, 62.49%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 1,791, 51.44%, see rank | 68.59% | 66.47% |
| Average Family Size | 2.86, see rank | 3.65 | 3.29 |
| Married-Couple Family | 1,126, 32.34%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,691, 48.56%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 7,335
| Sebastopol, CA | California | U.S. | |
| Total Households | 3,219, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.23, see rank | 2.89 | 2.59 |
| 1 Person Households | 981, 30.48%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 2,238, 69.52%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 1,933, 60.05%, see rank | 68.55% | 66.75% |
| Average Family Size | 2.85, see rank | 3.60 | 3.25 |
| Married-Couple Family | 1,082, 33.61%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 1,286, 39.95%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 7,512
| Sebastopol, CA | California | U.S. | |
| Total Households | 3,083, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.33, see rank | 2.91 | 2.60 |
| 1 Person Households | 881, 28.58%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 2,202, 71.42%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 1,910, 61.95%, see rank | 68.38% | 66.67% |
| Average Family Size | 2.93, see rank | 3.63 | 3.27 |
| Married-Couple Family | 1,185, 38.44%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 1,173, 38.05%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 7,774
| Sebastopol, CA | California | U.S. | |
| Total Households | 3,250, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.33, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,033, 31.78%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 2,217, 68.22%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 1,952, 60.06%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.95, see rank | 3.43 | 3.14 |
| Married-Couple Family | 1,348, 41.48%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,298, 39.94%, 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.