USA.com / Maryland / Montgomery County / Burtonsville, MD / 20866 / Population and Races / Historical Household and Family Data
20866 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,900
| 20866 Zip Code | Maryland | U.S. | |
| Total Households | 4,413, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.89, see rank | 2.67 | 2.63 |
| 1 Person Households | 843, 19.10%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 3,570, 80.90%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 3,409, 77.25%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.38, see rank | 3.35 | 3.32 |
| Married-Couple Family | 2,579, 58.44%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 1,004, 22.75%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 13,344
| 20866 Zip Code | Maryland | U.S. | |
| Total Households | 4,466, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.95, see rank | 2.61 | 2.58 |
| 1 Person Households | 798, 17.87%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 3,668, 82.13%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 3,468, 77.65%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.36, see rank | 3.15 | 3.14 |
| Married-Couple Family | 2,393, 53.58%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 998, 22.35%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 12,557
| 20866 Zip Code | Maryland | U.S. | |
| Total Households | 4,434, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.79, see rank | 2.64 | 2.61 |
| 1 Person Households | 986, 22.24%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 3,448, 77.76%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 3,313, 74.72%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.34, see rank | 3.32 | 3.29 |
| Married-Couple Family | 2,424, 54.67%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 1,121, 25.28%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 11,470
| 20866 Zip Code | Maryland | U.S. | |
| Total Households | 4,043, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.81, see rank | 2.61 | 2.59 |
| 1 Person Households | 746, 18.45%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 3,297, 81.55%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 2,995, 74.08%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.25, see rank | 3.13 | 3.14 |
| Married-Couple Family | 2,234, 55.26%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 1,048, 25.92%, 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.