St. Mary'S, AK Historical Household and Family Data
ACS 2010-2014 data
Total population: 551
| St. Mary'S, AK | Alaska | U.S. | |
| Total Households | 168, 100% | 251,678 | 116,211,092 |
| Average Household Size | 3.23, see rank | 2.79 | 2.63 |
| 1 Person Households | 40, 23.81%, see rank | 25.48% | 27.57% |
| 2 or More Person Households | 128, 76.19%, see rank | 74.52% | 72.43% |
| Family Households (Families) | 113, 67.26%, see rank | 66.97% | 66.22% |
| Average Family Size | 4.17, see rank | 3.49 | 3.32 |
| Married-Couple Family | 65, 38.69%, see rank | 50.02% | 48.42% |
| Nonfamily Households | 55, 32.74%, see rank | 33.03% | 33.78% |
US Census 2010 data
Total population: 507
| St. Mary'S, AK | Alaska | U.S. | |
| Total Households | 151, 100% | 258,058 | 116,716,292 |
| Average Household Size | 3.34, see rank | 2.65 | 2.58 |
| 1 Person Households | 33, 21.85%, see rank | 25.60% | 26.74% |
| 2 or More Person Households | 118, 78.15%, see rank | 74.40% | 73.26% |
| Family Households (Families) | 103, 68.21%, see rank | 66.17% | 66.43% |
| Average Family Size | 3.95, see rank | 3.21 | 3.14 |
| Married-Couple Family | 53, 35.10%, see rank | 49.43% | 48.42% |
| Nonfamily Households | 48, 31.79%, see rank | 33.83% | 33.57% |
ACS 2008-2012 data
Total population: 544
| St. Mary'S, AK | Alaska | U.S. | |
| Total Households | 165, 100% | 252,991 | 115,226,802 |
| Average Household Size | 3.19, see rank | 2.71 | 2.61 |
| 1 Person Households | 36, 21.82%, see rank | 25.35% | 27.45% |
| 2 or More Person Households | 129, 78.18%, see rank | 74.65% | 72.55% |
| Family Households (Families) | 108, 65.45%, see rank | 67.08% | 66.47% |
| Average Family Size | 4.19, see rank | 3.39 | 3.29 |
| Married-Couple Family | 53, 32.12%, see rank | 49.90% | 48.97% |
| Nonfamily Households | 57, 34.55%, see rank | 32.92% | 33.53% |
ACS 2006-2010 data
Total population: 448
| St. Mary'S, AK | Alaska | U.S. | |
| Total Households | 146, 100% | 248,248 | 114,235,996 |
| Average Household Size | 3.07, see rank | 2.68 | 2.59 |
| 1 Person Households | 31, 21.23%, see rank | 24.44% | 27.24% |
| 2 or More Person Households | 115, 78.77%, see rank | 75.56% | 72.76% |
| Family Households (Families) | 101, 69.18%, see rank | 67.95% | 66.75% |
| Average Family Size | 3.86, see rank | 3.32 | 3.25 |
| Married-Couple Family | 39, 26.71%, see rank | 50.85% | 49.60% |
| Nonfamily Households | 45, 30.82%, see rank | 32.05% | 33.25% |
ACS 2005-2009 data
Total population: 396
| St. Mary'S, AK | Alaska | U.S. | |
| Total Households | 109, 100% | 234,779 | 112,611,029 |
| Average Household Size | 3.63, see rank | 2.82 | 2.60 |
| 1 Person Households | 19, 17.43%, see rank | 24.58% | 27.32% |
| 2 or More Person Households | 90, 82.57%, see rank | 75.42% | 72.68% |
| Family Households (Families) | 84, 77.06%, see rank | 67.86% | 66.67% |
| Average Family Size | 4.35, see rank | 3.50 | 3.27 |
| Married-Couple Family | 33, 30.28%, see rank | 50.56% | 49.71% |
| Nonfamily Households | 25, 22.94%, see rank | 32.14% | 33.33% |
US Census 2000 data
Total population: 500
| St. Mary'S, AK | Alaska | U.S. | |
| Total Households | 137, 100% | 221,600 | 105,480,101 |
| Average Household Size | 3.58, see rank | 2.74 | 2.59 |
| 1 Person Households | 39, 28.47%, see rank | 23.49% | 25.82% |
| 2 or More Person Households | 98, 71.53%, see rank | 76.51% | 74.18% |
| Family Households (Families) | 90, 65.69%, see rank | 68.74% | 68.06% |
| Average Family Size | 4.60, see rank | 3.28 | 3.14 |
| Married-Couple Family | 56, 40.88%, see rank | 52.49% | 51.66% |
| Nonfamily Households | 47, 34.31%, see rank | 31.26% | 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.