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Norco, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 27,143
| Norco, CA | California | U.S. | |
| Total Households | 7,027, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.38, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,246, 17.73%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 5,781, 82.27%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 5,465, 77.77%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.98, see rank | 3.67 | 3.32 |
| Married-Couple Family | 4,509, 64.17%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,562, 22.23%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 27,063
| Norco, CA | California | U.S. | |
| Total Households | 7,023, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.23, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,030, 14.67%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 5,993, 85.33%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 5,583, 79.50%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.53, see rank | 3.45 | 3.14 |
| Married-Couple Family | 4,353, 61.98%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,440, 20.50%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 27,095
| Norco, CA | California | U.S. | |
| Total Households | 7,058, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.32, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,172, 16.61%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 5,886, 83.39%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 5,458, 77.33%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.88, see rank | 3.65 | 3.29 |
| Married-Couple Family | 4,475, 63.40%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,600, 22.67%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 26,984
| Norco, CA | California | U.S. | |
| Total Households | 7,087, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 3.20, see rank | 2.89 | 2.59 |
| 1 Person Households | 1,104, 15.58%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 5,983, 84.42%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 5,550, 78.31%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.70, see rank | 3.60 | 3.25 |
| Married-Couple Family | 4,668, 65.87%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 1,537, 21.69%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 26,530
| Norco, CA | California | U.S. | |
| Total Households | 6,952, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 3.22, see rank | 2.91 | 2.60 |
| 1 Person Households | 1,124, 16.17%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 5,828, 83.83%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 5,414, 77.88%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.73, see rank | 3.63 | 3.27 |
| Married-Couple Family | 4,623, 66.50%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 1,538, 22.12%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 24,157
| Norco, CA | California | U.S. | |
| Total Households | 6,136, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 3.15, see rank | 2.87 | 2.59 |
| 1 Person Households | 841, 13.71%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 5,295, 86.29%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 4,944, 80.57%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.43, see rank | 3.43 | 3.14 |
| Married-Couple Family | 3,968, 64.67%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,192, 19.43%, 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.