Monmouth, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 184
| Monmouth, CA | California | U.S. | |
| Total Households | 68, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.71, see rank | 2.95 | 2.63 |
| 1 Person Households | 23, 33.82%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 45, 66.18%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 43, 63.24%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.63, see rank | 3.67 | 3.32 |
| Married-Couple Family | 26, 38.24%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 25, 36.76%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 152
| Monmouth, CA | California | U.S. | |
| Total Households | 42, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.62, see rank | 2.90 | 2.58 |
| 1 Person Households | 2, 4.76%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 40, 95.24%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 37, 88.10%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.70, see rank | 3.45 | 3.14 |
| Married-Couple Family | 21, 50.00%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 5, 11.90%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 94
| Monmouth, CA | California | U.S. | |
| Total Households | 38, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.47, see rank | 2.93 | 2.61 |
| 1 Person Households | 9, 23.68%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 29, 76.32%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 25, 65.79%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.12, see rank | 3.65 | 3.29 |
| Married-Couple Family | 23, 60.53%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 13, 34.21%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 103
| Monmouth, CA | California | U.S. | |
| Total Households | 35, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.94, see rank | 2.89 | 2.59 |
| 1 Person Households | 4, 11.43%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 31, 88.57%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 25, 71.43%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.48, see rank | 3.60 | 3.25 |
| Married-Couple Family | 22, 62.86%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 10, 28.57%, see rank | 31.45% | 33.25% |
* 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.