Buffalo County Historical Marital Status Data
ACS 2010-2014 data
Total population: 2,013
| Buffalo County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 1,384 | see rank | 662,290 | 252,974,135 |
| Males, 15 Years and Over | 688 | 100%, see rank | 330,772 | 123,281,364 |
| Never Married | 311 | 45.20%, see rank | 33.60% | 35.77% |
| Married | 268 | 38.95%, see rank | 53.49% | 52.04% |
| Widowed | 16 | 2.33%, see rank | 2.60% | 2.57% |
| Divorced | 93 | 13.52%, see rank | 10.32% | 9.62% |
| Females, 15 Years and Over | 696 | 100%, see rank | 331,518 | 129,692,771 |
| Never Married | 346 | 49.71%, see rank | 26.41% | 29.48% |
| Married | 250 | 35.92%, see rank | 53.01% | 49.19% |
| Widowed | 37 | 5.32%, see rank | 9.58% | 9.16% |
| Divorced | 63 | 9.05%, see rank | 10.99% | 12.16% |
ACS 2008-2012 data
Total population: 1,950
| Buffalo County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 1,346 | see rank | 648,109 | 248,042,237 |
| Males, 15 Years and Over | 679 | 100%, see rank | 322,699 | 120,789,875 |
| Never Married | 320 | 47.13%, see rank | 32.66% | 35.08% |
| Married | 269 | 39.62%, see rank | 54.45% | 52.93% |
| Widowed | 13 | 1.91%, see rank | 2.62% | 2.53% |
| Divorced | 77 | 11.34%, see rank | 10.28% | 9.46% |
| Females, 15 Years and Over | 667 | 100%, see rank | 325,410 | 127,252,362 |
| Never Married | 284 | 42.58%, see rank | 25.80% | 28.74% |
| Married | 246 | 36.88%, see rank | 53.39% | 49.95% |
| Widowed | 60 | 9.00%, see rank | 10.04% | 9.34% |
| Divorced | 77 | 11.54%, see rank | 10.78% | 11.97% |
ACS 2006-2010 data
Total population: 1,932
| Buffalo County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 1,323 | see rank | 634,715 | 243,073,468 |
| Males, 15 Years and Over | 681 | 100%, see rank | 315,298 | 118,264,295 |
| Never Married | 328 | 48.16%, see rank | 31.98% | 34.21% |
| Married | 243 | 35.68%, see rank | 55.60% | 54.02% |
| Widowed | 24 | 3.52%, see rank | 2.59% | 2.52% |
| Divorced | 86 | 12.63%, see rank | 9.83% | 9.25% |
| Females, 15 Years and Over | 642 | 100%, see rank | 319,417 | 124,809,173 |
| Never Married | 285 | 44.39%, see rank | 25.07% | 27.93% |
| Married | 213 | 33.18%, see rank | 54.20% | 50.85% |
| Widowed | 75 | 11.68%, see rank | 10.20% | 9.55% |
| Divorced | 69 | 10.75%, see rank | 10.53% | 11.66% |
ACS 2005-2009 data
Total population: 2,091
| Buffalo County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 1,437 | see rank | 634,602 | 240,146,935 |
| Males, 15 Years and Over | 741 | 100%, see rank | 314,539 | 117,166,601 |
| Never Married | 359 | 48.45%, see rank | 32.28% | 34.13% |
| Married | 228 | 30.77%, see rank | 55.43% | 54.15% |
| Widowed | 25 | 3.37%, see rank | 2.56% | 2.53% |
| Divorced | 129 | 17.41%, see rank | 9.73% | 9.19% |
| Females, 15 Years and Over | 696 | 100%, see rank | 320,063 | 122,980,334 |
| Never Married | 332 | 47.70%, see rank | 25.10% | 27.67% |
| Married | 203 | 29.17%, see rank | 53.83% | 50.88% |
| Widowed | 80 | 11.49%, see rank | 10.67% | 9.85% |
| Divorced | 81 | 11.64%, see rank | 10.39% | 11.60% |
US Census 2000 data
Total population: 2,032
| Buffalo County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 1,333 | see rank | 589,612 | 221,148,671 |
| Males, 15 Years and Over | 665 | 100%, see rank | 289,858 | 107,027,405 |
| Never Married | 340 | 51.13%, see rank | 29.83% | 30.26% |
| Married | 246 | 36.99%, see rank | 59.24% | 58.58% |
| Widowed | 18 | 2.71%, see rank | 2.43% | 2.52% |
| Divorced | 61 | 9.17%, see rank | 8.50% | 8.65% |
| Females, 15 Years and Over | 668 | 100%, see rank | 299,754 | 114,121,266 |
| Never Married | 256 | 38.32%, see rank | 22.54% | 24.13% |
| Married | 263 | 39.37%, see rank | 57.03% | 54.60% |
| Widowed | 70 | 10.48%, see rank | 11.38% | 10.49% |
| Divorced | 79 | 11.83%, see rank | 9.05% | 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.