Union County Historical Marital Status Data
ACS 2010-2014 data
Total population: 14,751
| Union County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 11,612 | see rank | 662,290 | 252,974,135 |
| Males, 15 Years and Over | 5,841 | 100%, see rank | 330,772 | 123,281,364 |
| Never Married | 1,437 | 24.60%, see rank | 33.60% | 35.77% |
| Married | 3,748 | 64.17%, see rank | 53.49% | 52.04% |
| Widowed | 166 | 2.84%, see rank | 2.60% | 2.57% |
| Divorced | 490 | 8.39%, see rank | 10.32% | 9.62% |
| Females, 15 Years and Over | 5,771 | 100%, see rank | 331,518 | 129,692,771 |
| Never Married | 1,070 | 18.54%, see rank | 26.41% | 29.48% |
| Married | 3,589 | 62.19%, see rank | 53.01% | 49.19% |
| Widowed | 487 | 8.44%, see rank | 9.58% | 9.16% |
| Divorced | 625 | 10.83%, see rank | 10.99% | 12.16% |
ACS 2008-2012 data
Total population: 14,377
| Union County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 11,394 | see rank | 648,109 | 248,042,237 |
| Males, 15 Years and Over | 5,721 | 100%, see rank | 322,699 | 120,789,875 |
| Never Married | 1,287 | 22.50%, see rank | 32.66% | 35.08% |
| Married | 3,687 | 64.45%, see rank | 54.45% | 52.93% |
| Widowed | 147 | 2.57%, see rank | 2.62% | 2.53% |
| Divorced | 600 | 10.49%, see rank | 10.28% | 9.46% |
| Females, 15 Years and Over | 5,673 | 100%, see rank | 325,410 | 127,252,362 |
| Never Married | 1,045 | 18.42%, see rank | 25.80% | 28.74% |
| Married | 3,437 | 60.59%, see rank | 53.39% | 49.95% |
| Widowed | 482 | 8.50%, see rank | 10.04% | 9.34% |
| Divorced | 709 | 12.50%, see rank | 10.78% | 11.97% |
ACS 2006-2010 data
Total population: 13,903
| Union County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 11,022 | see rank | 634,715 | 243,073,468 |
| Males, 15 Years and Over | 5,614 | 100%, see rank | 315,298 | 118,264,295 |
| Never Married | 1,303 | 23.21%, see rank | 31.98% | 34.21% |
| Married | 3,594 | 64.02%, see rank | 55.60% | 54.02% |
| Widowed | 171 | 3.05%, see rank | 2.59% | 2.52% |
| Divorced | 546 | 9.73%, see rank | 9.83% | 9.25% |
| Females, 15 Years and Over | 5,408 | 100%, see rank | 319,417 | 124,809,173 |
| Never Married | 862 | 15.94%, see rank | 25.07% | 27.93% |
| Married | 3,463 | 64.03%, see rank | 54.20% | 50.85% |
| Widowed | 501 | 9.26%, see rank | 10.20% | 9.55% |
| Divorced | 582 | 10.76%, see rank | 10.53% | 11.66% |
ACS 2005-2009 data
Total population: 13,947
| Union County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 11,140 | see rank | 634,602 | 240,146,935 |
| Males, 15 Years and Over | 5,652 | 100%, see rank | 314,539 | 117,166,601 |
| Never Married | 1,450 | 25.65%, see rank | 32.28% | 34.13% |
| Married | 3,420 | 60.51%, see rank | 55.43% | 54.15% |
| Widowed | 167 | 2.95%, see rank | 2.56% | 2.53% |
| Divorced | 615 | 10.88%, see rank | 9.73% | 9.19% |
| Females, 15 Years and Over | 5,488 | 100%, see rank | 320,063 | 122,980,334 |
| Never Married | 1,005 | 18.31%, see rank | 25.10% | 27.67% |
| Married | 3,321 | 60.51%, see rank | 53.83% | 50.88% |
| Widowed | 531 | 9.68%, see rank | 10.67% | 9.85% |
| Divorced | 631 | 11.50%, see rank | 10.39% | 11.60% |
US Census 2000 data
Total population: 12,584
| Union County | % | South Dakota | U.S. | |
| 15 Years and Over Total | 9,806 | see rank | 589,612 | 221,148,671 |
| Males, 15 Years and Over | 4,898 | 100%, see rank | 289,858 | 107,027,405 |
| Never Married | 1,177 | 24.03%, see rank | 29.83% | 30.26% |
| Married | 3,193 | 65.19%, see rank | 59.24% | 58.58% |
| Widowed | 119 | 2.43%, see rank | 2.43% | 2.52% |
| Divorced | 409 | 8.35%, see rank | 8.50% | 8.65% |
| Females, 15 Years and Over | 4,908 | 100%, see rank | 299,754 | 114,121,266 |
| Never Married | 813 | 16.56%, see rank | 22.54% | 24.13% |
| Married | 3,204 | 65.28%, see rank | 57.03% | 54.60% |
| Widowed | 526 | 10.72%, see rank | 11.38% | 10.49% |
| Divorced | 365 | 7.44%, 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.