USA.com / Missouri / Sainte Genevieve County / Saint Mary, MO / Population and Races / Historical Household and Family Data
Saint Mary, MO Historical Household and Family Data
ACS 2010-2014 data
Total population: 397
| Saint Mary, MO | Missouri | U.S. | |
| Total Households | 155, 100% | 2,361,232 | 116,211,092 |
| Average Household Size | 2.56, see rank | 2.48 | 2.63 |
| 1 Person Households | 69, 44.52%, see rank | 29.09% | 27.57% |
| 2 or More Person Households | 86, 55.48%, see rank | 70.91% | 72.43% |
| Family Households (Families) | 77, 49.68%, see rank | 64.92% | 66.22% |
| Average Family Size | 4.03, see rank | 3.15 | 3.32 |
| Married-Couple Family | 53, 34.19%, see rank | 48.54% | 48.42% |
| Nonfamily Households | 78, 50.32%, see rank | 35.08% | 33.78% |
US Census 2010 data
Total population: 360
| Saint Mary, MO | Missouri | U.S. | |
| Total Households | 159, 100% | 2,375,611 | 116,716,292 |
| Average Household Size | 2.26, see rank | 2.45 | 2.58 |
| 1 Person Households | 57, 35.85%, see rank | 28.30% | 26.74% |
| 2 or More Person Households | 102, 64.15%, see rank | 71.70% | 73.26% |
| Family Households (Families) | 89, 55.97%, see rank | 65.34% | 66.43% |
| Average Family Size | 2.93, see rank | 3.00 | 3.14 |
| Married-Couple Family | 60, 37.74%, see rank | 48.45% | 48.42% |
| Nonfamily Households | 70, 44.03%, see rank | 34.66% | 33.57% |
ACS 2008-2012 data
Total population: 376
| Saint Mary, MO | Missouri | U.S. | |
| Total Households | 152, 100% | 2,358,270 | 115,226,802 |
| Average Household Size | 2.39, see rank | 2.46 | 2.61 |
| 1 Person Households | 48, 31.58%, see rank | 28.74% | 27.45% |
| 2 or More Person Households | 104, 68.42%, see rank | 71.26% | 72.55% |
| Family Households (Families) | 93, 61.18%, see rank | 65.45% | 66.47% |
| Average Family Size | 3.16, see rank | 3.11 | 3.29 |
| Married-Couple Family | 64, 42.11%, see rank | 49.16% | 48.97% |
| Nonfamily Households | 59, 38.82%, see rank | 34.55% | 33.53% |
ACS 2006-2010 data
Total population: 389
| Saint Mary, MO | Missouri | U.S. | |
| Total Households | 171, 100% | 2,349,955 | 114,235,996 |
| Average Household Size | 2.27, see rank | 2.45 | 2.59 |
| 1 Person Households | 59, 34.50%, see rank | 28.52% | 27.24% |
| 2 or More Person Households | 112, 65.50%, see rank | 71.48% | 72.76% |
| Family Households (Families) | 94, 54.97%, see rank | 65.81% | 66.75% |
| Average Family Size | 3.14, see rank | 3.08 | 3.25 |
| Married-Couple Family | 64, 37.43%, see rank | 49.87% | 49.60% |
| Nonfamily Households | 77, 45.03%, see rank | 34.19% | 33.25% |
ACS 2005-2009 data
Total population: 594
| Saint Mary, MO | Missouri | U.S. | |
| Total Households | 263, 100% | 2,322,238 | 112,611,029 |
| Average Household Size | 2.26, see rank | 2.47 | 2.60 |
| 1 Person Households | 99, 37.64%, see rank | 28.35% | 27.32% |
| 2 or More Person Households | 164, 62.36%, see rank | 71.65% | 72.68% |
| Family Households (Families) | 140, 53.23%, see rank | 65.96% | 66.67% |
| Average Family Size | 3.16, see rank | 3.11 | 3.27 |
| Married-Couple Family | 96, 36.50%, see rank | 49.97% | 49.71% |
| Nonfamily Households | 123, 46.77%, see rank | 34.04% | 33.33% |
US Census 2000 data
Total population: 377
| Saint Mary, MO | Missouri | U.S. | |
| Total Households | 167, 100% | 2,194,594 | 105,480,101 |
| Average Household Size | 2.26, see rank | 2.48 | 2.59 |
| 1 Person Households | 54, 32.34%, see rank | 27.33% | 25.82% |
| 2 or More Person Households | 113, 67.66%, see rank | 72.67% | 74.18% |
| Family Households (Families) | 100, 59.88%, see rank | 67.28% | 68.06% |
| Average Family Size | 2.93, see rank | 3.02 | 3.14 |
| Married-Couple Family | 80, 47.90%, see rank | 51.99% | 51.66% |
| Nonfamily Households | 67, 40.12%, 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.