Day County Historical Marital Status Data
ACS 2010-2014 data
Total population: 5,664
| Day County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 4,623 | see rank | 662,290 | 252,974,135 |
| Males, 15 Years and Over | 2,336 | 100%, see rank | 330,772 | 123,281,364 |
| Never Married | 632 | 27.05%, see rank | 33.60% | 35.77% |
| Married | 1,383 | 59.20%, see rank | 53.49% | 52.04% |
| Widowed | 101 | 4.32%, see rank | 2.60% | 2.57% |
| Divorced | 220 | 9.42%, see rank | 10.32% | 9.62% |
| Females, 15 Years and Over | 2,287 | 100%, see rank | 331,518 | 129,692,771 |
| Never Married | 378 | 16.53%, see rank | 26.41% | 29.48% |
| Married | 1,270 | 55.53%, see rank | 53.01% | 49.19% |
| Widowed | 342 | 14.95%, see rank | 9.58% | 9.16% |
| Divorced | 297 | 12.99%, see rank | 10.99% | 12.16% |
ACS 2008-2012 data
Total population: 5,673
| Day County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 4,650 | see rank | 648,109 | 248,042,237 |
| Males, 15 Years and Over | 2,321 | 100%, see rank | 322,699 | 120,789,875 |
| Never Married | 672 | 28.95%, see rank | 32.66% | 35.08% |
| Married | 1,320 | 56.87%, see rank | 54.45% | 52.93% |
| Widowed | 115 | 4.95%, see rank | 2.62% | 2.53% |
| Divorced | 214 | 9.22%, see rank | 10.28% | 9.46% |
| Females, 15 Years and Over | 2,329 | 100%, see rank | 325,410 | 127,252,362 |
| Never Married | 396 | 17.00%, see rank | 25.80% | 28.74% |
| Married | 1,307 | 56.12%, see rank | 53.39% | 49.95% |
| Widowed | 367 | 15.76%, see rank | 10.04% | 9.34% |
| Divorced | 259 | 11.12%, see rank | 10.78% | 11.97% |
ACS 2006-2010 data
Total population: 5,714
| Day County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 4,701 | see rank | 634,715 | 243,073,468 |
| Males, 15 Years and Over | 2,315 | 100%, see rank | 315,298 | 118,264,295 |
| Never Married | 629 | 27.17%, see rank | 31.98% | 34.21% |
| Married | 1,341 | 57.93%, see rank | 55.60% | 54.02% |
| Widowed | 119 | 5.14%, see rank | 2.59% | 2.52% |
| Divorced | 226 | 9.76%, see rank | 9.83% | 9.25% |
| Females, 15 Years and Over | 2,386 | 100%, see rank | 319,417 | 124,809,173 |
| Never Married | 422 | 17.69%, see rank | 25.07% | 27.93% |
| Married | 1,319 | 55.28%, see rank | 54.20% | 50.85% |
| Widowed | 424 | 17.77%, see rank | 10.20% | 9.55% |
| Divorced | 221 | 9.26%, see rank | 10.53% | 11.66% |
ACS 2005-2009 data
Total population: 5,637
| Day County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 4,561 | see rank | 634,602 | 240,146,935 |
| Males, 15 Years and Over | 2,190 | 100%, see rank | 314,539 | 117,166,601 |
| Never Married | 602 | 27.49%, see rank | 32.28% | 34.13% |
| Married | 1,225 | 55.94%, see rank | 55.43% | 54.15% |
| Widowed | 118 | 5.39%, see rank | 2.56% | 2.53% |
| Divorced | 245 | 11.19%, see rank | 9.73% | 9.19% |
| Females, 15 Years and Over | 2,371 | 100%, see rank | 320,063 | 122,980,334 |
| Never Married | 408 | 17.21%, see rank | 25.10% | 27.67% |
| Married | 1,255 | 52.93%, see rank | 53.83% | 50.88% |
| Widowed | 494 | 20.84%, see rank | 10.67% | 9.85% |
| Divorced | 214 | 9.03%, see rank | 10.39% | 11.60% |
US Census 2000 data
Total population: 6,267
| Day County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 5,017 | see rank | 589,612 | 221,148,671 |
| Males, 15 Years and Over | 2,476 | 100%, see rank | 289,858 | 107,027,405 |
| Never Married | 691 | 27.91%, see rank | 29.83% | 30.26% |
| Married | 1,506 | 60.82%, see rank | 59.24% | 58.58% |
| Widowed | 93 | 3.76%, see rank | 2.43% | 2.52% |
| Divorced | 186 | 7.51%, see rank | 8.50% | 8.65% |
| Females, 15 Years and Over | 2,541 | 100%, see rank | 299,754 | 114,121,266 |
| Never Married | 381 | 14.99%, see rank | 22.54% | 24.13% |
| Married | 1,530 | 60.21%, see rank | 57.03% | 54.60% |
| Widowed | 384 | 15.11%, see rank | 11.38% | 10.49% |
| Divorced | 246 | 9.68%, 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.