Summit, SC Historical Household and Family Data
ACS 2010-2014 data
Total population: 556
| Summit, SC | South Carolina | U.S. | |
| Total Households | 208, 100% | 1,795,715 | 116,211,092 |
| Average Household Size | 2.67, see rank | 2.56 | 2.63 |
| 1 Person Households | 51, 24.52%, see rank | 27.77% | 27.57% |
| 2 or More Person Households | 157, 75.48%, see rank | 72.23% | 72.43% |
| Family Households (Families) | 150, 72.12%, see rank | 67.06% | 66.22% |
| Average Family Size | 3.26, see rank | 3.20 | 3.32 |
| Married-Couple Family | 103, 49.52%, see rank | 47.27% | 48.42% |
| Nonfamily Households | 58, 27.88%, see rank | 32.94% | 33.78% |
US Census 2010 data
Total population: 402
| Summit, SC | South Carolina | U.S. | |
| Total Households | 146, 100% | 1,801,181 | 116,716,292 |
| Average Household Size | 2.75, see rank | 2.49 | 2.58 |
| 1 Person Households | 22, 15.07%, see rank | 26.53% | 26.74% |
| 2 or More Person Households | 124, 84.93%, see rank | 73.47% | 73.26% |
| Family Households (Families) | 119, 81.51%, see rank | 67.53% | 66.43% |
| Average Family Size | 3.03, see rank | 3.01 | 3.14 |
| Married-Couple Family | 93, 63.70%, see rank | 47.19% | 48.42% |
| Nonfamily Households | 27, 18.49%, see rank | 32.47% | 33.57% |
ACS 2008-2012 data
Total population: 477
| Summit, SC | South Carolina | U.S. | |
| Total Households | 174, 100% | 1,768,255 | 115,226,802 |
| Average Household Size | 2.74, see rank | 2.54 | 2.61 |
| 1 Person Households | 19, 10.92%, see rank | 27.51% | 27.45% |
| 2 or More Person Households | 155, 89.08%, see rank | 72.49% | 72.55% |
| Family Households (Families) | 150, 86.21%, see rank | 67.41% | 66.47% |
| Average Family Size | 2.97, see rank | 3.17 | 3.29 |
| Married-Couple Family | 102, 58.62%, see rank | 47.97% | 48.97% |
| Nonfamily Households | 24, 13.79%, see rank | 32.59% | 33.53% |
ACS 2006-2010 data
Total population: 448
| Summit, SC | South Carolina | U.S. | |
| Total Households | 155, 100% | 1,741,994 | 114,235,996 |
| Average Household Size | 2.89, see rank | 2.51 | 2.59 |
| 1 Person Households | 8, 5.16%, see rank | 27.48% | 27.24% |
| 2 or More Person Households | 147, 94.84%, see rank | 72.52% | 72.76% |
| Family Households (Families) | 139, 89.68%, see rank | 67.39% | 66.75% |
| Average Family Size | 3.03, see rank | 3.13 | 3.25 |
| Married-Couple Family | 98, 63.23%, see rank | 48.27% | 49.60% |
| Nonfamily Households | 16, 10.32%, see rank | 32.61% | 33.25% |
ACS 2005-2009 data
Total population: 314
| Summit, SC | South Carolina | U.S. | |
| Total Households | 122, 100% | 1,693,388 | 112,611,029 |
| Average Household Size | 2.57, see rank | 2.52 | 2.60 |
| 1 Person Households | 12, 9.84%, see rank | 27.56% | 27.32% |
| 2 or More Person Households | 110, 90.16%, see rank | 72.44% | 72.68% |
| Family Households (Families) | 101, 82.79%, see rank | 67.35% | 66.67% |
| Average Family Size | 2.78, see rank | 3.15 | 3.27 |
| Married-Couple Family | 74, 60.66%, see rank | 48.41% | 49.71% |
| Nonfamily Households | 21, 17.21%, see rank | 32.65% | 33.33% |
US Census 2000 data
Total population: 219
| Summit, SC | South Carolina | U.S. | |
| Total Households | 92, 100% | 1,533,854 | 105,480,101 |
| Average Household Size | 2.38, see rank | 2.53 | 2.59 |
| 1 Person Households | 22, 23.91%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 70, 76.09%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 66, 71.74%, see rank | 69.94% | 68.06% |
| Average Family Size | 2.83, see rank | 3.02 | 3.14 |
| Married-Couple Family | 51, 55.43%, see rank | 51.06% | 51.66% |
| Nonfamily Households | 26, 28.26%, see rank | 30.06% | 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.