Delaware County Historical Marital Status Data
ACS 2010-2014 data
Total population: 17,578
| Delaware County | % | Iowa | U.S. | |
| 15 Years and Over Total | 14,068 | see rank | 2,475,176 | 252,974,135 |
| Males, 15 Years and Over | 6,974 | 100%, see rank | 1,217,529 | 123,281,364 |
| Never Married | 1,764 | 25.29%, see rank | 31.87% | 35.77% |
| Married | 4,223 | 60.55%, see rank | 55.49% | 52.04% |
| Widowed | 262 | 3.76%, see rank | 2.60% | 2.57% |
| Divorced | 725 | 10.40%, see rank | 10.05% | 9.62% |
| Females, 15 Years and Over | 7,094 | 100%, see rank | 1,257,647 | 129,692,771 |
| Never Married | 1,483 | 20.90%, see rank | 25.22% | 29.48% |
| Married | 4,105 | 57.87%, see rank | 53.54% | 49.19% |
| Widowed | 724 | 10.21%, see rank | 9.92% | 9.16% |
| Divorced | 782 | 11.02%, see rank | 11.31% | 12.16% |
ACS 2008-2012 data
Total population: 17,721
| Delaware County | % | Iowa | U.S. | |
| 15 Years and Over Total | 14,142 | see rank | 2,446,953 | 248,042,237 |
| Males, 15 Years and Over | 7,032 | 100%, see rank | 1,200,224 | 120,789,875 |
| Never Married | 1,691 | 24.05%, see rank | 31.25% | 35.08% |
| Married | 4,368 | 62.12%, see rank | 56.39% | 52.93% |
| Widowed | 210 | 2.99%, see rank | 2.58% | 2.53% |
| Divorced | 763 | 10.85%, see rank | 9.77% | 9.46% |
| Females, 15 Years and Over | 7,110 | 100%, see rank | 1,246,729 | 127,252,362 |
| Never Married | 1,448 | 20.37%, see rank | 24.71% | 28.74% |
| Married | 4,182 | 58.82%, see rank | 53.84% | 49.95% |
| Widowed | 754 | 10.60%, see rank | 10.15% | 9.34% |
| Divorced | 726 | 10.21%, see rank | 11.30% | 11.97% |
ACS 2006-2010 data
Total population: 17,857
| Delaware County | % | Iowa | U.S. | |
| 15 Years and Over Total | 14,221 | see rank | 2,419,931 | 243,073,468 |
| Males, 15 Years and Over | 6,991 | 100%, see rank | 1,183,691 | 118,264,295 |
| Never Married | 1,464 | 20.94%, see rank | 30.62% | 34.21% |
| Married | 4,459 | 63.78%, see rank | 57.42% | 54.02% |
| Widowed | 198 | 2.83%, see rank | 2.56% | 2.52% |
| Divorced | 870 | 12.44%, see rank | 9.40% | 9.25% |
| Females, 15 Years and Over | 7,230 | 100%, see rank | 1,236,240 | 124,809,173 |
| Never Married | 1,421 | 19.65%, see rank | 24.07% | 27.93% |
| Married | 4,396 | 60.80%, see rank | 54.58% | 50.85% |
| Widowed | 782 | 10.82%, see rank | 10.50% | 9.55% |
| Divorced | 631 | 8.73%, see rank | 10.84% | 11.66% |
ACS 2005-2009 data
Total population: 17,445
| Delaware County | % | Iowa | U.S. | |
| 15 Years and Over Total | 13,871 | see rank | 2,395,663 | 240,146,935 |
| Males, 15 Years and Over | 6,872 | 100%, see rank | 1,169,459 | 117,166,601 |
| Never Married | 1,445 | 21.03%, see rank | 30.30% | 34.13% |
| Married | 4,560 | 66.36%, see rank | 57.95% | 54.15% |
| Widowed | 210 | 3.06%, see rank | 2.50% | 2.53% |
| Divorced | 657 | 9.56%, see rank | 9.25% | 9.19% |
| Females, 15 Years and Over | 6,999 | 100%, see rank | 1,226,204 | 122,980,334 |
| Never Married | 1,347 | 19.25%, see rank | 23.95% | 27.67% |
| Married | 4,349 | 62.14%, see rank | 54.89% | 50.88% |
| Widowed | 790 | 11.29%, see rank | 10.66% | 9.85% |
| Divorced | 513 | 7.33%, see rank | 10.50% | 11.60% |
US Census 2000 data
Total population: 18,404
| Delaware County | % | Iowa | U.S. | |
| 15 Years and Over Total | 14,147 | see rank | 2,324,863 | 221,148,671 |
| Males, 15 Years and Over | 6,976 | 100%, see rank | 1,126,566 | 107,027,405 |
| Never Married | 1,808 | 25.92%, see rank | 28.23% | 30.26% |
| Married | 4,546 | 65.17%, see rank | 60.73% | 58.58% |
| Widowed | 145 | 2.08%, see rank | 2.52% | 2.52% |
| Divorced | 477 | 6.84%, see rank | 8.52% | 8.65% |
| Females, 15 Years and Over | 7,171 | 100%, see rank | 1,198,297 | 114,121,266 |
| Never Married | 1,377 | 19.20%, see rank | 21.80% | 24.13% |
| Married | 4,479 | 62.46%, see rank | 56.98% | 54.60% |
| Widowed | 841 | 11.73%, see rank | 11.64% | 10.49% |
| Divorced | 474 | 6.61%, see rank | 9.58% | 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.