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Sweet Grass County Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,622
| Sweet Grass County | Montana | U.S. | |
| Total Households | 1,381, 100% | 407,797 | 116,211,092 |
| Average Household Size | 2.59, see rank | 2.40 | 2.63 |
| 1 Person Households | 365, 26.43%, see rank | 30.21% | 27.57% |
| 2 or More Person Households | 1,016, 73.57%, see rank | 69.79% | 72.43% |
| Family Households (Families) | 995, 72.05%, see rank | 62.78% | 66.22% |
| Average Family Size | 3.17, see rank | 3.06 | 3.32 |
| Married-Couple Family | 899, 65.10%, see rank | 49.61% | 48.42% |
| Nonfamily Households | 386, 27.95%, see rank | 37.22% | 33.78% |
US Census 2010 data
Total population: 3,651
| Sweet Grass County | Montana | U.S. | |
| Total Households | 1,590, 100% | 409,607 | 116,716,292 |
| Average Household Size | 2.27, see rank | 2.35 | 2.58 |
| 1 Person Households | 484, 30.44%, see rank | 29.73% | 26.74% |
| 2 or More Person Households | 1,106, 69.56%, see rank | 70.27% | 73.26% |
| Family Households (Families) | 1,045, 65.72%, see rank | 62.76% | 66.43% |
| Average Family Size | 2.82, see rank | 2.91 | 3.14 |
| Married-Couple Family | 894, 56.23%, see rank | 49.22% | 48.42% |
| Nonfamily Households | 545, 34.28%, see rank | 37.24% | 33.57% |
ACS 2008-2012 data
Total population: 3,661
| Sweet Grass County | Montana | U.S. | |
| Total Households | 1,267, 100% | 405,508 | 115,226,802 |
| Average Household Size | 2.81, see rank | 2.37 | 2.61 |
| 1 Person Households | 330, 26.05%, see rank | 29.85% | 27.45% |
| 2 or More Person Households | 937, 73.95%, see rank | 70.15% | 72.55% |
| Family Households (Families) | 916, 72.30%, see rank | 63.19% | 66.47% |
| Average Family Size | 3.44, see rank | 3.02 | 3.29 |
| Married-Couple Family | 817, 64.48%, see rank | 50.48% | 48.97% |
| Nonfamily Households | 351, 27.70%, see rank | 36.81% | 33.53% |
ACS 2006-2010 data
Total population: 3,717
| Sweet Grass County | Montana | U.S. | |
| Total Households | 1,510, 100% | 401,328 | 114,235,996 |
| Average Household Size | 2.42, see rank | 2.36 | 2.59 |
| 1 Person Households | 485, 32.12%, see rank | 29.10% | 27.24% |
| 2 or More Person Households | 1,025, 67.88%, see rank | 70.90% | 72.76% |
| Family Households (Families) | 984, 65.17%, see rank | 63.82% | 66.75% |
| Average Family Size | 3.11, see rank | 2.98 | 3.25 |
| Married-Couple Family | 932, 61.72%, see rank | 51.61% | 49.60% |
| Nonfamily Households | 526, 34.83%, see rank | 36.18% | 33.25% |
ACS 2005-2009 data
Total population: 3,675
| Sweet Grass County | Montana | U.S. | |
| Total Households | 1,287, 100% | 372,947 | 112,611,029 |
| Average Household Size | 2.78, see rank | 2.49 | 2.60 |
| 1 Person Households | 393, 30.54%, see rank | 29.45% | 27.32% |
| 2 or More Person Households | 894, 69.46%, see rank | 70.55% | 72.68% |
| Family Households (Families) | 878, 68.22%, see rank | 63.66% | 66.67% |
| Average Family Size | 3.56, see rank | 3.15 | 3.27 |
| Married-Couple Family | 801, 62.24%, see rank | 51.55% | 49.71% |
| Nonfamily Households | 409, 31.78%, see rank | 36.34% | 33.33% |
US Census 2000 data
Total population: 3,609
| Sweet Grass County | Montana | U.S. | |
| Total Households | 1,476, 100% | 358,667 | 105,480,101 |
| Average Household Size | 2.41, see rank | 2.45 | 2.59 |
| 1 Person Households | 426, 28.86%, see rank | 27.44% | 25.82% |
| 2 or More Person Households | 1,050, 71.14%, see rank | 72.56% | 74.18% |
| Family Households (Families) | 987, 66.87%, see rank | 66.19% | 68.06% |
| Average Family Size | 3.00, see rank | 2.99 | 3.14 |
| Married-Couple Family | 885, 59.96%, see rank | 53.55% | 51.66% |
| Nonfamily Households | 489, 33.13%, see rank | 33.81% | 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.