Lake County Historical Household and Family Data
ACS 2010-2014 data
Total population: 11,831
Lake County | South Dakota | U.S. | |
Total Households | 4,722, 100% | 327,101 | 116,211,092 |
Average Household Size | 2.35, see rank | 2.45 | 2.63 |
1 Person Households | 1,460, 30.92%, see rank | 29.47% | 27.57% |
2 or More Person Households | 3,262, 69.08%, see rank | 70.53% | 72.43% |
Family Households (Families) | 3,046, 64.51%, see rank | 64.44% | 66.22% |
Average Family Size | 2.95, see rank | 3.11 | 3.32 |
Married-Couple Family | 2,549, 53.98%, see rank | 50.30% | 48.42% |
Nonfamily Households | 1,676, 35.49%, see rank | 35.56% | 33.78% |
US Census 2010 data
Total population: 11,200
Lake County | South Dakota | U.S. | |
Total Households | 4,483, 100% | 322,282 | 116,716,292 |
Average Household Size | 2.30, see rank | 2.42 | 2.58 |
1 Person Households | 1,385, 30.89%, see rank | 29.36% | 26.74% |
2 or More Person Households | 3,098, 69.11%, see rank | 70.64% | 73.26% |
Family Households (Families) | 2,814, 62.77%, see rank | 64.22% | 66.43% |
Average Family Size | 2.88, see rank | 3.00 | 3.14 |
Married-Couple Family | 2,374, 52.96%, see rank | 50.15% | 48.42% |
Nonfamily Households | 1,669, 37.23%, see rank | 35.78% | 33.57% |
ACS 2008-2012 data
Total population: 11,364
Lake County | South Dakota | U.S. | |
Total Households | 4,594, 100% | 320,467 | 115,226,802 |
Average Household Size | 2.30, see rank | 2.44 | 2.61 |
1 Person Households | 1,447, 31.50%, see rank | 29.39% | 27.45% |
2 or More Person Households | 3,147, 68.50%, see rank | 70.61% | 72.55% |
Family Households (Families) | 2,872, 62.52%, see rank | 64.82% | 66.47% |
Average Family Size | 2.95, see rank | 3.10 | 3.29 |
Married-Couple Family | 2,476, 53.90%, see rank | 50.99% | 48.97% |
Nonfamily Households | 1,722, 37.48%, see rank | 35.18% | 33.53% |
ACS 2006-2010 data
Total population: 11,008
Lake County | South Dakota | U.S. | |
Total Households | 4,533, 100% | 315,468 | 114,235,996 |
Average Household Size | 2.27, see rank | 2.43 | 2.59 |
1 Person Households | 1,428, 31.50%, see rank | 29.03% | 27.24% |
2 or More Person Households | 3,105, 68.50%, see rank | 70.97% | 72.76% |
Family Households (Families) | 2,894, 63.84%, see rank | 65.26% | 66.75% |
Average Family Size | 2.89, see rank | 3.07 | 3.25 |
Married-Couple Family | 2,499, 55.13%, see rank | 51.99% | 49.60% |
Nonfamily Households | 1,639, 36.16%, see rank | 34.74% | 33.25% |
ACS 2005-2009 data
Total population: 11,500
Lake County | South Dakota | U.S. | |
Total Households | 4,480, 100% | 314,674 | 112,611,029 |
Average Household Size | 2.40, see rank | 2.43 | 2.60 |
1 Person Households | 1,350, 30.13%, see rank | 29.03% | 27.32% |
2 or More Person Households | 3,130, 69.87%, see rank | 70.97% | 72.68% |
Family Households (Families) | 3,018, 67.37%, see rank | 65.18% | 66.67% |
Average Family Size | 2.97, see rank | 3.08 | 3.27 |
Married-Couple Family | 2,585, 57.70%, see rank | 51.82% | 49.71% |
Nonfamily Households | 1,462, 32.63%, see rank | 34.82% | 33.33% |
US Census 2000 data
Total population: 11,276
Lake County | South Dakota | U.S. | |
Total Households | 4,372, 100% | 290,245 | 105,480,101 |
Average Household Size | 2.41, see rank | 2.50 | 2.59 |
1 Person Households | 1,275, 29.16%, see rank | 27.58% | 25.82% |
2 or More Person Households | 3,097, 70.84%, see rank | 72.42% | 74.18% |
Family Households (Families) | 2,830, 64.73%, see rank | 66.95% | 68.06% |
Average Family Size | 3.00, see rank | 3.07 | 3.14 |
Married-Couple Family | 2,446, 55.95%, see rank | 54.23% | 51.66% |
Nonfamily Households | 1,542, 35.27%, 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.