USA.com / California / Placer County / Colfax, CA / Population and Races / Historical Household and Family Data
Colfax, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,424
| Colfax, CA | California | U.S. | |
| Total Households | 969, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.50, see rank | 2.95 | 2.63 |
| 1 Person Households | 276, 28.48%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 693, 71.52%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 624, 64.40%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.18, see rank | 3.67 | 3.32 |
| Married-Couple Family | 394, 40.66%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 345, 35.60%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 1,963
| Colfax, CA | California | U.S. | |
| Total Households | 823, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.38, see rank | 2.90 | 2.58 |
| 1 Person Households | 259, 31.47%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 564, 68.53%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 505, 61.36%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.98, see rank | 3.45 | 3.14 |
| Married-Couple Family | 334, 40.58%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 318, 38.64%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 1,943
| Colfax, CA | California | U.S. | |
| Total Households | 835, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.32, see rank | 2.93 | 2.61 |
| 1 Person Households | 284, 34.01%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 551, 65.99%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 504, 60.36%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.05, see rank | 3.65 | 3.29 |
| Married-Couple Family | 337, 40.36%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 331, 39.64%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 1,766
| Colfax, CA | California | U.S. | |
| Total Households | 768, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.30, see rank | 2.89 | 2.59 |
| 1 Person Households | 260, 33.85%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 508, 66.15%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 467, 60.81%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.00, see rank | 3.60 | 3.25 |
| Married-Couple Family | 337, 43.88%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 301, 39.19%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 1,450
| Colfax, CA | California | U.S. | |
| Total Households | 647, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.24, see rank | 2.91 | 2.60 |
| 1 Person Households | 247, 38.18%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 400, 61.82%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 368, 56.88%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.08, see rank | 3.63 | 3.27 |
| Married-Couple Family | 282, 43.59%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 279, 43.12%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 1,496
| Colfax, CA | California | U.S. | |
| Total Households | 614, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.43, see rank | 2.87 | 2.59 |
| 1 Person Households | 175, 28.50%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 439, 71.50%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 395, 64.33%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.97, see rank | 3.43 | 3.14 |
| Married-Couple Family | 258, 42.02%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 219, 35.67%, 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.