USA.com / Maryland / Frederick County / Rocky Ridge, MD / 21778 / Population and Races / Historical Marital Status Data
21778 Zip Code Historical Marital Status Data
ACS 2010-2014 data
Total population: 1,141
| 21778 Zip Code | % | Maryland | U.S. | |
| 15 Years and Over Total | 964 | see rank | 4,772,468 | 252,974,135 |
| Males, 15 Years and Over | 506 | 100%, see rank | 2,282,784 | 123,281,364 |
| Never Married | 237 | 46.84%, see rank | 37.18% | 35.77% |
| Married | 232 | 45.85%, see rank | 52.02% | 52.04% |
| Widowed | 11 | 2.17%, see rank | 2.51% | 2.57% |
| Divorced | 26 | 5.14%, see rank | 8.29% | 9.62% |
| Females, 15 Years and Over | 458 | 100%, see rank | 2,489,684 | 129,692,771 |
| Never Married | 133 | 29.04%, see rank | 32.67% | 29.48% |
| Married | 247 | 53.93%, see rank | 47.39% | 49.19% |
| Widowed | 24 | 5.24%, see rank | 8.75% | 9.16% |
| Divorced | 54 | 11.79%, see rank | 11.19% | 12.16% |
ACS 2008-2012 data
Total population: 1,345
| 21778 Zip Code | % | Maryland | U.S. | |
| 15 Years and Over Total | 1,127 | see rank | 4,675,864 | 248,042,237 |
| Males, 15 Years and Over | 558 | 100%, see rank | 2,233,380 | 120,789,875 |
| Never Married | 237 | 42.47%, see rank | 36.49% | 35.08% |
| Married | 321 | 57.53%, see rank | 52.83% | 52.93% |
| Widowed | 0 | 0.00%, see rank | 2.52% | 2.53% |
| Divorced | 0 | 0.00%, see rank | 8.16% | 9.46% |
| Females, 15 Years and Over | 569 | 100%, see rank | 2,442,484 | 127,252,362 |
| Never Married | 169 | 29.70%, see rank | 31.95% | 28.74% |
| Married | 329 | 57.82%, see rank | 48.05% | 49.95% |
| Widowed | 20 | 3.51%, see rank | 8.92% | 9.34% |
| Divorced | 51 | 8.96%, see rank | 11.07% | 11.97% |
US Census 2000 data
Total population: 1,020
| 21778 Zip Code | % | Maryland | U.S. | |
| 15 Years and Over Total | 879 | see rank | 4,159,636 | 221,148,671 |
| Males, 15 Years and Over | 452 | 100%, see rank | 1,972,921 | 107,027,405 |
| Never Married | 135 | 29.87%, see rank | 30.96% | 30.26% |
| Married | 282 | 62.39%, see rank | 59.09% | 58.58% |
| Widowed | 0 | 0.00%, see rank | 2.54% | 2.52% |
| Divorced | 35 | 7.74%, see rank | 7.41% | 8.65% |
| Females, 15 Years and Over | 427 | 100%, see rank | 2,186,715 | 114,121,266 |
| Never Married | 62 | 14.52%, see rank | 26.75% | 24.13% |
| Married | 287 | 67.21%, see rank | 53.09% | 54.60% |
| Widowed | 46 | 10.77%, see rank | 10.08% | 10.49% |
| Divorced | 32 | 7.49%, see rank | 10.07% | 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.