Marion, SD Historical Household and Family Data
ACS 2010-2014 data
Total population: 730
| Marion, SD | South Dakota | U.S. | |
| Total Households | 334, 100% | 327,101 | 116,211,092 |
| Average Household Size | 2.03, see rank | 2.45 | 2.63 |
| 1 Person Households | 137, 41.02%, see rank | 29.47% | 27.57% |
| 2 or More Person Households | 197, 58.98%, see rank | 70.53% | 72.43% |
| Family Households (Families) | 191, 57.19%, see rank | 64.44% | 66.22% |
| Average Family Size | 2.76, see rank | 3.11 | 3.32 |
| Married-Couple Family | 160, 47.90%, see rank | 50.30% | 48.42% |
| Nonfamily Households | 143, 42.81%, see rank | 35.56% | 33.78% |
US Census 2010 data
Total population: 784
| Marion, SD | South Dakota | U.S. | |
| Total Households | 351, 100% | 322,282 | 116,716,292 |
| Average Household Size | 2.09, see rank | 2.42 | 2.58 |
| 1 Person Households | 125, 35.61%, see rank | 29.36% | 26.74% |
| 2 or More Person Households | 226, 64.39%, see rank | 70.64% | 73.26% |
| Family Households (Families) | 212, 60.40%, see rank | 64.22% | 66.43% |
| Average Family Size | 2.67, see rank | 3.00 | 3.14 |
| Married-Couple Family | 182, 51.85%, see rank | 50.15% | 48.42% |
| Nonfamily Households | 139, 39.60%, see rank | 35.78% | 33.57% |
ACS 2008-2012 data
Total population: 720
| Marion, SD | South Dakota | U.S. | |
| Total Households | 311, 100% | 320,467 | 115,226,802 |
| Average Household Size | 2.13, see rank | 2.44 | 2.61 |
| 1 Person Households | 118, 37.94%, see rank | 29.39% | 27.45% |
| 2 or More Person Households | 193, 62.06%, see rank | 70.61% | 72.55% |
| Family Households (Families) | 173, 55.63%, see rank | 64.82% | 66.47% |
| Average Family Size | 2.90, see rank | 3.10 | 3.29 |
| Married-Couple Family | 151, 48.55%, see rank | 50.99% | 48.97% |
| Nonfamily Households | 138, 44.37%, see rank | 35.18% | 33.53% |
ACS 2006-2010 data
Total population: 705
| Marion, SD | South Dakota | U.S. | |
| Total Households | 296, 100% | 315,468 | 114,235,996 |
| Average Household Size | 2.10, see rank | 2.43 | 2.59 |
| 1 Person Households | 102, 34.46%, see rank | 29.03% | 27.24% |
| 2 or More Person Households | 194, 65.54%, see rank | 70.97% | 72.76% |
| Family Households (Families) | 174, 58.78%, see rank | 65.26% | 66.75% |
| Average Family Size | 2.76, see rank | 3.07 | 3.25 |
| Married-Couple Family | 145, 48.99%, see rank | 51.99% | 49.60% |
| Nonfamily Households | 122, 41.22%, see rank | 34.74% | 33.25% |
ACS 2005-2009 data
Total population: 708
| Marion, SD | South Dakota | U.S. | |
| Total Households | 285, 100% | 314,674 | 112,611,029 |
| Average Household Size | 2.05, see rank | 2.43 | 2.60 |
| 1 Person Households | 93, 32.63%, see rank | 29.03% | 27.32% |
| 2 or More Person Households | 192, 67.37%, see rank | 70.97% | 72.68% |
| Family Households (Families) | 170, 59.65%, see rank | 65.18% | 66.67% |
| Average Family Size | 2.63, see rank | 3.08 | 3.27 |
| Married-Couple Family | 146, 51.23%, see rank | 51.82% | 49.71% |
| Nonfamily Households | 115, 40.35%, see rank | 34.82% | 33.33% |
US Census 2000 data
Total population: 892
| Marion, SD | South Dakota | U.S. | |
| Total Households | 350, 100% | 290,245 | 105,480,101 |
| Average Household Size | 2.39, see rank | 2.50 | 2.59 |
| 1 Person Households | 113, 32.29%, see rank | 27.58% | 25.82% |
| 2 or More Person Households | 237, 67.71%, see rank | 72.42% | 74.18% |
| Family Households (Families) | 232, 66.29%, see rank | 66.95% | 68.06% |
| Average Family Size | 3.02, see rank | 3.07 | 3.14 |
| Married-Couple Family | 202, 57.71%, see rank | 54.23% | 51.66% |
| Nonfamily Households | 118, 33.71%, see rank | 33.05% | 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.