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Saint Clair, MO Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,708
| Saint Clair, MO | Missouri | U.S. | |
| Total Households | 1,890, 100% | 2,361,232 | 116,211,092 |
| Average Household Size | 2.45, see rank | 2.48 | 2.63 |
| 1 Person Households | 566, 29.95%, see rank | 29.09% | 27.57% |
| 2 or More Person Households | 1,324, 70.05%, see rank | 70.91% | 72.43% |
| Family Households (Families) | 1,255, 66.40%, see rank | 64.92% | 66.22% |
| Average Family Size | 3.08, see rank | 3.15 | 3.32 |
| Married-Couple Family | 831, 43.97%, see rank | 48.54% | 48.42% |
| Nonfamily Households | 635, 33.60%, see rank | 35.08% | 33.78% |
US Census 2010 data
Total population: 4,724
| Saint Clair, MO | Missouri | U.S. | |
| Total Households | 1,908, 100% | 2,375,611 | 116,716,292 |
| Average Household Size | 2.43, see rank | 2.45 | 2.58 |
| 1 Person Households | 640, 33.54%, see rank | 28.30% | 26.74% |
| 2 or More Person Households | 1,268, 66.46%, see rank | 71.70% | 73.26% |
| Family Households (Families) | 1,136, 59.54%, see rank | 65.34% | 66.43% |
| Average Family Size | 3.11, see rank | 3.00 | 3.14 |
| Married-Couple Family | 716, 37.53%, see rank | 48.45% | 48.42% |
| Nonfamily Households | 772, 40.46%, see rank | 34.66% | 33.57% |
ACS 2008-2012 data
Total population: 4,720
| Saint Clair, MO | Missouri | U.S. | |
| Total Households | 1,891, 100% | 2,358,270 | 115,226,802 |
| Average Household Size | 2.45, see rank | 2.46 | 2.61 |
| 1 Person Households | 702, 37.12%, see rank | 28.74% | 27.45% |
| 2 or More Person Households | 1,189, 62.88%, see rank | 71.26% | 72.55% |
| Family Households (Families) | 1,151, 60.87%, see rank | 65.45% | 66.47% |
| Average Family Size | 3.34, see rank | 3.11 | 3.29 |
| Married-Couple Family | 755, 39.93%, see rank | 49.16% | 48.97% |
| Nonfamily Households | 740, 39.13%, see rank | 34.55% | 33.53% |
ACS 2006-2010 data
Total population: 4,704
| Saint Clair, MO | Missouri | U.S. | |
| Total Households | 1,935, 100% | 2,349,955 | 114,235,996 |
| Average Household Size | 2.43, see rank | 2.45 | 2.59 |
| 1 Person Households | 654, 33.80%, see rank | 28.52% | 27.24% |
| 2 or More Person Households | 1,281, 66.20%, see rank | 71.48% | 72.76% |
| Family Households (Families) | 1,171, 60.52%, see rank | 65.81% | 66.75% |
| Average Family Size | 3.24, see rank | 3.08 | 3.25 |
| Married-Couple Family | 793, 40.98%, see rank | 49.87% | 49.60% |
| Nonfamily Households | 764, 39.48%, see rank | 34.19% | 33.25% |
ACS 2005-2009 data
Total population: 4,417
| Saint Clair, MO | Missouri | U.S. | |
| Total Households | 1,875, 100% | 2,322,238 | 112,611,029 |
| Average Household Size | 2.36, see rank | 2.47 | 2.60 |
| 1 Person Households | 679, 36.21%, see rank | 28.35% | 27.32% |
| 2 or More Person Households | 1,196, 63.79%, see rank | 71.65% | 72.68% |
| Family Households (Families) | 1,075, 57.33%, see rank | 65.96% | 66.67% |
| Average Family Size | 3.21, see rank | 3.11 | 3.27 |
| Married-Couple Family | 726, 38.72%, see rank | 49.97% | 49.71% |
| Nonfamily Households | 800, 42.67%, see rank | 34.04% | 33.33% |
US Census 2000 data
Total population: 4,390
| Saint Clair, MO | Missouri | U.S. | |
| Total Households | 1,765, 100% | 2,194,594 | 105,480,101 |
| Average Household Size | 2.44, see rank | 2.48 | 2.59 |
| 1 Person Households | 537, 30.42%, see rank | 27.33% | 25.82% |
| 2 or More Person Households | 1,228, 69.58%, see rank | 72.67% | 74.18% |
| Family Households (Families) | 1,143, 64.76%, see rank | 67.28% | 68.06% |
| Average Family Size | 3.05, see rank | 3.02 | 3.14 |
| Married-Couple Family | 798, 45.21%, see rank | 51.99% | 51.66% |
| Nonfamily Households | 622, 35.24%, see rank | 32.72% | 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.