USA.com / Maryland / Anne Arundel County / Harwood, MD / 20776 / Population and Races / Historical Household and Family Data
20776 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,339
| 20776 Zip Code | Maryland | U.S. | |
| Total Households | 1,151, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.89, see rank | 2.67 | 2.63 |
| 1 Person Households | 180, 15.64%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 971, 84.36%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 929, 80.71%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.24, see rank | 3.35 | 3.32 |
| Married-Couple Family | 659, 57.25%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 222, 19.29%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 3,289
| 20776 Zip Code | Maryland | U.S. | |
| Total Households | 1,157, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.83, see rank | 2.61 | 2.58 |
| 1 Person Households | 177, 15.30%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 980, 84.70%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 922, 79.69%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.13, see rank | 3.15 | 3.14 |
| Married-Couple Family | 720, 62.23%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 235, 20.31%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 3,607
| 20776 Zip Code | Maryland | U.S. | |
| Total Households | 1,166, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 3.08, see rank | 2.64 | 2.61 |
| 1 Person Households | 83, 7.12%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 1,083, 92.88%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 1,033, 88.59%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.28, see rank | 3.32 | 3.29 |
| Married-Couple Family | 864, 74.10%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 133, 11.41%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 3,420
| 20776 Zip Code | Maryland | U.S. | |
| Total Households | 1,198, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.84, see rank | 2.61 | 2.59 |
| 1 Person Households | 192, 16.03%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 1,006, 83.97%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 949, 79.22%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.15, see rank | 3.13 | 3.14 |
| Married-Couple Family | 741, 61.85%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 249, 20.78%, 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.