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Saint Charles County Historical Household and Family Data
ACS 2010-2014 data
Total population: 52,616
| Saint Charles County | Louisiana | U.S. | |
| Total Households | 18,421, 100% | 1,718,876 | 116,211,092 |
| Average Household Size | 2.83, see rank | 2.60 | 2.63 |
| 1 Person Households | 3,845, 20.87%, see rank | 28.75% | 27.57% |
| 2 or More Person Households | 14,576, 79.13%, see rank | 71.25% | 72.43% |
| Family Households (Families) | 13,698, 74.36%, see rank | 65.93% | 66.22% |
| Average Family Size | 3.36, see rank | 3.30 | 3.32 |
| Married-Couple Family | 9,424, 51.16%, see rank | 43.93% | 48.42% |
| Nonfamily Households | 4,723, 25.64%, see rank | 34.07% | 33.78% |
US Census 2010 data
Total population: 52,780
| Saint Charles County | Louisiana | U.S. | |
| Total Households | 18,557, 100% | 1,728,360 | 116,716,292 |
| Average Household Size | 2.81, see rank | 2.55 | 2.58 |
| 1 Person Households | 3,481, 18.76%, see rank | 26.87% | 26.74% |
| 2 or More Person Households | 15,076, 81.24%, see rank | 73.13% | 73.26% |
| Family Households (Families) | 14,356, 77.36%, see rank | 67.12% | 66.43% |
| Average Family Size | 3.19, see rank | 3.10 | 3.14 |
| Married-Couple Family | 10,256, 55.27%, see rank | 44.45% | 48.42% |
| Nonfamily Households | 4,201, 22.64%, see rank | 32.88% | 33.57% |
ACS 2008-2012 data
Total population: 52,663
| Saint Charles County | Louisiana | U.S. | |
| Total Households | 18,406, 100% | 1,696,499 | 115,226,802 |
| Average Household Size | 2.83, see rank | 2.59 | 2.61 |
| 1 Person Households | 3,572, 19.41%, see rank | 28.29% | 27.45% |
| 2 or More Person Households | 14,834, 80.59%, see rank | 71.71% | 72.55% |
| Family Households (Families) | 14,003, 76.08%, see rank | 66.63% | 66.47% |
| Average Family Size | 3.33, see rank | 3.28 | 3.29 |
| Married-Couple Family | 9,669, 52.53%, see rank | 45.08% | 48.97% |
| Nonfamily Households | 4,403, 23.92%, see rank | 33.37% | 33.53% |
ACS 2006-2010 data
Total population: 52,645
| Saint Charles County | Louisiana | U.S. | |
| Total Households | 18,460, 100% | 1,641,165 | 114,235,996 |
| Average Household Size | 2.81, see rank | 2.62 | 2.59 |
| 1 Person Households | 3,101, 16.80%, see rank | 27.45% | 27.24% |
| 2 or More Person Households | 15,359, 83.20%, see rank | 72.55% | 72.76% |
| Family Households (Families) | 14,718, 79.73%, see rank | 67.56% | 66.75% |
| Average Family Size | 3.21, see rank | 3.29 | 3.25 |
| Married-Couple Family | 10,143, 54.95%, see rank | 46.58% | 49.60% |
| Nonfamily Households | 3,742, 20.27%, see rank | 32.44% | 33.25% |
ACS 2005-2009 data
Total population: 51,410
| Saint Charles County | Louisiana | U.S. | |
| Total Households | 18,180, 100% | 1,644,094 | 112,611,029 |
| Average Household Size | 2.77, see rank | 2.61 | 2.60 |
| 1 Person Households | 3,233, 17.78%, see rank | 27.41% | 27.32% |
| 2 or More Person Households | 14,947, 82.22%, see rank | 72.59% | 72.68% |
| Family Households (Families) | 14,343, 78.89%, see rank | 67.64% | 66.67% |
| Average Family Size | 3.19, see rank | 3.27 | 3.27 |
| Married-Couple Family | 10,080, 55.45%, see rank | 46.70% | 49.71% |
| Nonfamily Households | 3,837, 21.11%, see rank | 32.36% | 33.33% |
US Census 2000 data
Total population: 48,072
| Saint Charles County | Louisiana | U.S. | |
| Total Households | 16,422, 100% | 1,656,053 | 105,480,101 |
| Average Household Size | 2.90, see rank | 2.62 | 2.59 |
| 1 Person Households | 2,744, 16.71%, see rank | 25.31% | 25.82% |
| 2 or More Person Households | 13,678, 83.29%, see rank | 74.69% | 74.18% |
| Family Households (Families) | 13,094, 79.73%, see rank | 69.83% | 68.06% |
| Average Family Size | 3.27, see rank | 3.16 | 3.14 |
| Married-Couple Family | 9,924, 60.43%, see rank | 48.88% | 51.66% |
| Nonfamily Households | 3,328, 20.27%, see rank | 30.17% | 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.