USA.com / Maryland / Dorchester County / East New Market, MD / 21631 / Population and Races / Historical Household and Family Data
21631 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,638
| 21631 Zip Code | Maryland | U.S. | |
| Total Households | 1,080, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.43, see rank | 2.67 | 2.63 |
| 1 Person Households | 265, 24.54%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 815, 75.46%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 794, 73.52%, see rank | 67.07% | 66.22% |
| Average Family Size | 2.92, see rank | 3.35 | 3.32 |
| Married-Couple Family | 647, 59.91%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 286, 26.48%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 2,731
| 21631 Zip Code | Maryland | U.S. | |
| Total Households | 1,080, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.52, see rank | 2.61 | 2.58 |
| 1 Person Households | 244, 22.59%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 836, 77.41%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 788, 72.96%, see rank | 67.10% | 66.43% |
| Average Family Size | 2.94, see rank | 3.15 | 3.14 |
| Married-Couple Family | 652, 60.37%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 292, 27.04%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 2,681
| 21631 Zip Code | Maryland | U.S. | |
| Total Households | 1,149, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.32, see rank | 2.64 | 2.61 |
| 1 Person Households | 265, 23.06%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 884, 76.94%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 850, 73.98%, see rank | 66.97% | 66.47% |
| Average Family Size | 2.74, see rank | 3.32 | 3.29 |
| Married-Couple Family | 651, 56.66%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 299, 26.02%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 2,233
| 21631 Zip Code | Maryland | U.S. | |
| Total Households | 893, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.47, see rank | 2.61 | 2.59 |
| 1 Person Households | 200, 22.40%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 693, 77.60%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 660, 73.91%, see rank | 68.62% | 68.06% |
| Average Family Size | 2.88, see rank | 3.13 | 3.14 |
| Married-Couple Family | 550, 61.59%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 233, 26.09%, see rank | 31.38% | 31.94% |
* 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.