Oliver County Historical Marital Status Data
ACS 2010-2014 data
Total population: 1,832
| Oliver County | % | North Dakota | U.S. | |
| 15 Years and Over Total | 1,476 | see rank | 572,261 | 252,974,135 |
| Males, 15 Years and Over | 754 | 100%, see rank | 290,882 | 123,281,364 |
| Never Married | 143 | 18.97%, see rank | 36.01% | 35.77% |
| Married | 545 | 72.28%, see rank | 52.79% | 52.04% |
| Widowed | 45 | 5.97%, see rank | 2.32% | 2.57% |
| Divorced | 21 | 2.79%, see rank | 8.88% | 9.62% |
| Females, 15 Years and Over | 722 | 100%, see rank | 281,379 | 129,692,771 |
| Never Married | 98 | 13.57%, see rank | 26.84% | 29.48% |
| Married | 518 | 71.75%, see rank | 53.63% | 49.19% |
| Widowed | 72 | 9.97%, see rank | 9.63% | 9.16% |
| Divorced | 34 | 4.71%, see rank | 9.89% | 12.16% |
ACS 2008-2012 data
Total population: 1,875
| Oliver County | % | North Dakota | U.S. | |
| 15 Years and Over Total | 1,489 | see rank | 551,600 | 248,042,237 |
| Males, 15 Years and Over | 770 | 100%, see rank | 278,270 | 120,789,875 |
| Never Married | 179 | 23.25%, see rank | 34.98% | 35.08% |
| Married | 502 | 65.19%, see rank | 53.78% | 52.93% |
| Widowed | 31 | 4.03%, see rank | 2.33% | 2.53% |
| Divorced | 58 | 7.53%, see rank | 8.91% | 9.46% |
| Females, 15 Years and Over | 719 | 100%, see rank | 273,330 | 127,252,362 |
| Never Married | 75 | 10.43%, see rank | 26.18% | 28.74% |
| Married | 505 | 70.24%, see rank | 53.96% | 49.95% |
| Widowed | 81 | 11.27%, see rank | 10.34% | 9.34% |
| Divorced | 58 | 8.07%, see rank | 9.52% | 11.97% |
ACS 2006-2010 data
Total population: 1,808
| Oliver County | % | North Dakota | U.S. | |
| 15 Years and Over Total | 1,466 | see rank | 538,799 | 243,073,468 |
| Males, 15 Years and Over | 730 | 100%, see rank | 270,955 | 118,264,295 |
| Never Married | 132 | 18.08%, see rank | 34.65% | 34.21% |
| Married | 505 | 69.18%, see rank | 54.38% | 54.02% |
| Widowed | 27 | 3.70%, see rank | 2.55% | 2.52% |
| Divorced | 66 | 9.04%, see rank | 8.42% | 9.25% |
| Females, 15 Years and Over | 736 | 100%, see rank | 267,844 | 124,809,173 |
| Never Married | 111 | 15.08%, see rank | 25.86% | 27.93% |
| Married | 480 | 65.22%, see rank | 54.30% | 50.85% |
| Widowed | 103 | 13.99%, see rank | 10.93% | 9.55% |
| Divorced | 42 | 5.71%, see rank | 8.91% | 11.66% |
ACS 2005-2009 data
Total population: 1,624
| Oliver County | % | North Dakota | U.S. | |
| 15 Years and Over Total | 1,354 | see rank | 522,663 | 240,146,935 |
| Males, 15 Years and Over | 666 | 100%, see rank | 261,459 | 117,166,601 |
| Never Married | 91 | 13.66%, see rank | 33.92% | 34.13% |
| Married | 499 | 74.92%, see rank | 55.74% | 54.15% |
| Widowed | 11 | 1.65%, see rank | 2.46% | 2.53% |
| Divorced | 65 | 9.76%, see rank | 7.88% | 9.19% |
| Females, 15 Years and Over | 688 | 100%, see rank | 261,204 | 122,980,334 |
| Never Married | 102 | 14.83%, see rank | 25.49% | 27.67% |
| Married | 473 | 68.75%, see rank | 55.24% | 50.88% |
| Widowed | 80 | 11.63%, see rank | 11.06% | 9.85% |
| Divorced | 33 | 4.80%, see rank | 8.20% | 11.60% |
US Census 2000 data
Total population: 2,065
| Oliver County | % | North Dakota | U.S. | |
| 15 Years and Over Total | 1,644 | see rank | 512,281 | 221,148,671 |
| Males, 15 Years and Over | 855 | 100%, see rank | 253,900 | 107,027,405 |
| Never Married | 212 | 24.80%, see rank | 32.03% | 30.26% |
| Married | 572 | 66.90%, see rank | 58.14% | 58.58% |
| Widowed | 17 | 1.99%, see rank | 2.50% | 2.52% |
| Divorced | 54 | 6.32%, see rank | 7.33% | 8.65% |
| Females, 15 Years and Over | 789 | 100%, see rank | 258,381 | 114,121,266 |
| Never Married | 114 | 14.45%, see rank | 23.21% | 24.13% |
| Married | 559 | 70.85%, see rank | 56.83% | 54.60% |
| Widowed | 89 | 11.28%, see rank | 11.74% | 10.49% |
| Divorced | 27 | 3.42%, see rank | 8.22% | 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.