USA.com / Maryland / Montgomery County / Poolesville, MD / 20837 / Population and Races / Historical Household and Family Data
20837 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 5,935
| 20837 Zip Code | Maryland | U.S. | |
| Total Households | 1,929, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 3.07, see rank | 2.67 | 2.63 |
| 1 Person Households | 339, 17.57%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 1,590, 82.43%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 1,487, 77.09%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.53, see rank | 3.35 | 3.32 |
| Married-Couple Family | 1,298, 67.29%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 442, 22.91%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 5,789
| 20837 Zip Code | Maryland | U.S. | |
| Total Households | 1,965, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.94, see rank | 2.61 | 2.58 |
| 1 Person Households | 287, 14.61%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 1,678, 85.39%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 1,606, 81.73%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.25, see rank | 3.15 | 3.14 |
| Married-Couple Family | 1,348, 68.60%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 359, 18.27%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 5,657
| 20837 Zip Code | Maryland | U.S. | |
| Total Households | 1,904, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.97, see rank | 2.64 | 2.61 |
| 1 Person Households | 385, 20.22%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 1,519, 79.78%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 1,445, 75.89%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.52, see rank | 3.32 | 3.29 |
| Married-Couple Family | 1,261, 66.23%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 459, 24.11%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 6,045
| 20837 Zip Code | Maryland | U.S. | |
| Total Households | 1,953, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 3.09, see rank | 2.61 | 2.59 |
| 1 Person Households | 243, 12.44%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 1,710, 87.56%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 1,639, 83.92%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.37, see rank | 3.13 | 3.14 |
| Married-Couple Family | 1,404, 71.89%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 314, 16.08%, 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.