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21226 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 7,766
| 21226 Zip Code | Maryland | U.S. | |
| Total Households | 2,708, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.86, see rank | 2.67 | 2.63 |
| 1 Person Households | 543, 20.05%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 2,165, 79.95%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 1,864, 68.83%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.47, see rank | 3.35 | 3.32 |
| Married-Couple Family | 1,179, 43.54%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 844, 31.17%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 7,561
| 21226 Zip Code | Maryland | U.S. | |
| Total Households | 2,924, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.58, see rank | 2.61 | 2.58 |
| 1 Person Households | 740, 25.31%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 2,184, 74.69%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 1,883, 64.40%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.07, see rank | 3.15 | 3.14 |
| Married-Couple Family | 1,182, 40.42%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 1,041, 35.60%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 6,795
| 21226 Zip Code | Maryland | U.S. | |
| Total Households | 2,764, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.44, see rank | 2.64 | 2.61 |
| 1 Person Households | 870, 31.48%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 1,894, 68.52%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 1,633, 59.08%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.25, see rank | 3.32 | 3.29 |
| Married-Couple Family | 1,074, 38.86%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 1,131, 40.92%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 6,720
| 21226 Zip Code | Maryland | U.S. | |
| Total Households | 2,661, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.52, see rank | 2.61 | 2.59 |
| 1 Person Households | 686, 25.78%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 1,975, 74.22%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 1,707, 64.15%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.04, see rank | 3.13 | 3.14 |
| Married-Couple Family | 1,157, 43.48%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 954, 35.85%, 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.