USA.com / Maryland / Anne Arundel County / West River, MD / 20778 / Population and Races / Historical Household and Family Data
20778 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,114
| 20778 Zip Code | Maryland | U.S. | |
| Total Households | 753, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.80, see rank | 2.67 | 2.63 |
| 1 Person Households | 87, 11.55%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 666, 88.45%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 620, 82.34%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.02, see rank | 3.35 | 3.32 |
| Married-Couple Family | 404, 53.65%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 133, 17.66%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 2,009
| 20778 Zip Code | Maryland | U.S. | |
| Total Households | 747, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.68, see rank | 2.61 | 2.58 |
| 1 Person Households | 133, 17.80%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 614, 82.20%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 577, 77.24%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.05, see rank | 3.15 | 3.14 |
| Married-Couple Family | 501, 67.07%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 170, 22.76%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 2,152
| 20778 Zip Code | Maryland | U.S. | |
| Total Households | 736, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.92, see rank | 2.64 | 2.61 |
| 1 Person Households | 111, 15.08%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 625, 84.92%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 549, 74.59%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.32, see rank | 3.32 | 3.29 |
| Married-Couple Family | 385, 52.31%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 187, 25.41%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 1,796
| 20778 Zip Code | Maryland | U.S. | |
| Total Households | 637, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.81, see rank | 2.61 | 2.59 |
| 1 Person Households | 97, 15.23%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 540, 84.77%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 512, 80.38%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.13, see rank | 3.13 | 3.14 |
| Married-Couple Family | 449, 70.49%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 125, 19.62%, 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.