Lyman County Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,831
| Lyman County | South Dakota | U.S. | |
| Total Households | 1,446, 100% | 327,101 | 116,211,092 |
| Average Household Size | 2.64, see rank | 2.45 | 2.63 |
| 1 Person Households | 417, 28.84%, see rank | 29.47% | 27.57% |
| 2 or More Person Households | 1,029, 71.16%, see rank | 70.53% | 72.43% |
| Family Households (Families) | 972, 67.22%, see rank | 64.44% | 66.22% |
| Average Family Size | 3.38, see rank | 3.11 | 3.32 |
| Married-Couple Family | 644, 44.54%, see rank | 50.30% | 48.42% |
| Nonfamily Households | 474, 32.78%, see rank | 35.56% | 33.78% |
US Census 2010 data
Total population: 3,755
| Lyman County | South Dakota | U.S. | |
| Total Households | 1,392, 100% | 322,282 | 116,716,292 |
| Average Household Size | 2.67, see rank | 2.42 | 2.58 |
| 1 Person Households | 378, 27.16%, see rank | 29.36% | 26.74% |
| 2 or More Person Households | 1,014, 72.84%, see rank | 70.64% | 73.26% |
| Family Households (Families) | 967, 69.47%, see rank | 64.22% | 66.43% |
| Average Family Size | 3.19, see rank | 3.00 | 3.14 |
| Married-Couple Family | 655, 47.05%, see rank | 50.15% | 48.42% |
| Nonfamily Households | 425, 30.53%, see rank | 35.78% | 33.57% |
ACS 2008-2012 data
Total population: 3,752
| Lyman County | South Dakota | U.S. | |
| Total Households | 1,397, 100% | 320,467 | 115,226,802 |
| Average Household Size | 2.67, see rank | 2.44 | 2.61 |
| 1 Person Households | 418, 29.92%, see rank | 29.39% | 27.45% |
| 2 or More Person Households | 979, 70.08%, see rank | 70.61% | 72.55% |
| Family Households (Families) | 923, 66.07%, see rank | 64.82% | 66.47% |
| Average Family Size | 3.46, see rank | 3.10 | 3.29 |
| Married-Couple Family | 573, 41.02%, see rank | 50.99% | 48.97% |
| Nonfamily Households | 474, 33.93%, see rank | 35.18% | 33.53% |
ACS 2006-2010 data
Total population: 3,736
| Lyman County | South Dakota | U.S. | |
| Total Households | 1,449, 100% | 315,468 | 114,235,996 |
| Average Household Size | 2.56, see rank | 2.43 | 2.59 |
| 1 Person Households | 430, 29.68%, see rank | 29.03% | 27.24% |
| 2 or More Person Households | 1,019, 70.32%, see rank | 70.97% | 72.76% |
| Family Households (Families) | 959, 66.18%, see rank | 65.26% | 66.75% |
| Average Family Size | 3.30, see rank | 3.07 | 3.25 |
| Married-Couple Family | 584, 40.30%, see rank | 51.99% | 49.60% |
| Nonfamily Households | 490, 33.82%, see rank | 34.74% | 33.25% |
ACS 2005-2009 data
Total population: 3,855
| Lyman County | South Dakota | U.S. | |
| Total Households | 1,418, 100% | 314,674 | 112,611,029 |
| Average Household Size | 2.72, see rank | 2.43 | 2.60 |
| 1 Person Households | 407, 28.70%, see rank | 29.03% | 27.32% |
| 2 or More Person Households | 1,011, 71.30%, see rank | 70.97% | 72.68% |
| Family Households (Families) | 972, 68.55%, see rank | 65.18% | 66.67% |
| Average Family Size | 3.45, see rank | 3.08 | 3.27 |
| Married-Couple Family | 602, 42.45%, see rank | 51.82% | 49.71% |
| Nonfamily Households | 446, 31.45%, see rank | 34.82% | 33.33% |
US Census 2000 data
Total population: 3,895
| Lyman County | South Dakota | U.S. | |
| Total Households | 1,400, 100% | 290,245 | 105,480,101 |
| Average Household Size | 2.77, see rank | 2.50 | 2.59 |
| 1 Person Households | 345, 24.64%, see rank | 27.58% | 25.82% |
| 2 or More Person Households | 1,055, 75.36%, see rank | 72.42% | 74.18% |
| Family Households (Families) | 1,010, 72.14%, see rank | 66.95% | 68.06% |
| Average Family Size | 3.29, see rank | 3.07 | 3.14 |
| Married-Couple Family | 720, 51.43%, see rank | 54.23% | 51.66% |
| Nonfamily Households | 390, 27.86%, 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.