USA.com / Maryland / Howard County / West Friendship, MD / 21794 / Population and Races / Historical Household and Family Data
21794 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 2,421
| 21794 Zip Code | Maryland | U.S. | |
| Total Households | 780, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 3.08, see rank | 2.67 | 2.63 |
| 1 Person Households | 98, 12.56%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 682, 87.44%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 671, 86.03%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.41, see rank | 3.35 | 3.32 |
| Married-Couple Family | 657, 84.23%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 109, 13.97%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 2,434
| 21794 Zip Code | Maryland | U.S. | |
| Total Households | 756, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 3.19, see rank | 2.61 | 2.58 |
| 1 Person Households | 70, 9.26%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 686, 90.74%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 669, 88.49%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.40, see rank | 3.15 | 3.14 |
| Married-Couple Family | 596, 78.84%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 87, 11.51%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 2,251
| 21794 Zip Code | Maryland | U.S. | |
| Total Households | 701, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 3.19, see rank | 2.64 | 2.61 |
| 1 Person Households | 48, 6.85%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 653, 93.15%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 653, 93.15%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.35, see rank | 3.32 | 3.29 |
| Married-Couple Family | 611, 87.16%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 48, 6.85%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 1,687
| 21794 Zip Code | Maryland | U.S. | |
| Total Households | 508, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 3.29, see rank | 2.61 | 2.59 |
| 1 Person Households | 40, 7.87%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 468, 92.13%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 459, 90.35%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.47, see rank | 3.13 | 3.14 |
| Married-Couple Family | 425, 83.66%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 49, 9.65%, 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.