Knife River, MT Historical Marital Status Data
ACS 2008-2012 data
Total population: 398
| Knife River, MT | % | Montana | U.S. | |
| 15 Years and Over Total | 264 | see rank | 806,822 | 248,042,237 |
| Males, 15 Years and Over | 127 | 100%, see rank | 402,826 | 120,789,875 |
| Never Married | 44 | 34.65%, see rank | 31.16% | 35.08% |
| Married | 63 | 49.61%, see rank | 54.69% | 52.93% |
| Widowed | 10 | 7.87%, see rank | 2.52% | 2.53% |
| Divorced | 10 | 7.87%, see rank | 11.63% | 9.46% |
| Females, 15 Years and Over | 137 | 100%, see rank | 403,996 | 127,252,362 |
| Never Married | 34 | 24.82%, see rank | 23.43% | 28.74% |
| Married | 71 | 51.82%, see rank | 54.28% | 49.95% |
| Widowed | 13 | 9.49%, see rank | 9.67% | 9.34% |
| Divorced | 19 | 13.87%, see rank | 12.62% | 11.97% |
ACS 2006-2010 data
Total population: 280
| Knife River, MT | % | Montana | U.S. | |
| 15 Years and Over Total | 213 | see rank | 791,961 | 243,073,468 |
| Males, 15 Years and Over | 120 | 100%, see rank | 394,477 | 118,264,295 |
| Never Married | 46 | 38.33%, see rank | 29.93% | 34.21% |
| Married | 49 | 40.83%, see rank | 56.10% | 54.02% |
| Widowed | 10 | 8.33%, see rank | 2.41% | 2.52% |
| Divorced | 15 | 12.50%, see rank | 11.55% | 9.25% |
| Females, 15 Years and Over | 93 | 100%, see rank | 397,484 | 124,809,173 |
| Never Married | 15 | 16.13%, see rank | 23.00% | 27.93% |
| Married | 50 | 53.76%, see rank | 55.51% | 50.85% |
| Widowed | 13 | 13.98%, see rank | 9.50% | 9.55% |
| Divorced | 15 | 16.13%, see rank | 11.99% | 11.66% |
ACS 2005-2009 data
Total population: 289
| Knife River, MT | % | Montana | U.S. | |
| 15 Years and Over Total | 227 | see rank | 777,965 | 240,146,935 |
| Males, 15 Years and Over | 125 | 100%, see rank | 386,200 | 117,166,601 |
| Never Married | 53 | 42.40%, see rank | 32.02% | 34.13% |
| Married | 60 | 48.00%, see rank | 53.54% | 54.15% |
| Widowed | 0 | 0.00%, see rank | 2.60% | 2.53% |
| Divorced | 12 | 9.60%, see rank | 11.84% | 9.19% |
| Females, 15 Years and Over | 102 | 100%, see rank | 391,765 | 122,980,334 |
| Never Married | 12 | 11.76%, see rank | 24.38% | 27.67% |
| Married | 62 | 60.78%, see rank | 53.29% | 50.88% |
| Widowed | 19 | 18.63%, see rank | 9.86% | 9.85% |
| Divorced | 9 | 8.82%, see rank | 12.47% | 11.60% |
US Census 2000 data
Total population: 297
| Knife River, MT | % | Montana | U.S. | |
| 15 Years and Over Total | 240 | see rank | 715,915 | 221,148,671 |
| Males, 15 Years and Over | 118 | 100%, see rank | 353,801 | 107,027,405 |
| Never Married | 43 | 36.44%, see rank | 27.67% | 30.26% |
| Married | 66 | 55.93%, see rank | 59.49% | 58.58% |
| Widowed | 5 | 4.24%, see rank | 2.60% | 2.52% |
| Divorced | 4 | 3.39%, see rank | 10.24% | 8.65% |
| Females, 15 Years and Over | 122 | 100%, see rank | 362,114 | 114,121,266 |
| Never Married | 20 | 16.39%, see rank | 20.39% | 24.13% |
| Married | 70 | 57.38%, see rank | 57.69% | 54.60% |
| Widowed | 26 | 21.31%, see rank | 10.37% | 10.49% |
| Divorced | 6 | 4.92%, see rank | 11.55% | 10.78% |
* 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.