USA.com / Maryland / Harford County / Edgewood, MD / 21040 / Population and Races / Historical Household and Family Data
21040 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 25,027
| 21040 Zip Code | Maryland | U.S. | |
| Total Households | 8,984, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.78, see rank | 2.67 | 2.63 |
| 1 Person Households | 1,822, 20.28%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 7,162, 79.72%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 6,517, 72.54%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.34, see rank | 3.35 | 3.32 |
| Married-Couple Family | 3,696, 41.14%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 2,467, 27.46%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 24,420
| 21040 Zip Code | Maryland | U.S. | |
| Total Households | 8,680, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.81, see rank | 2.61 | 2.58 |
| 1 Person Households | 1,918, 22.10%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 6,762, 77.90%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 6,255, 72.06%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.26, see rank | 3.15 | 3.14 |
| Married-Couple Family | 3,705, 42.68%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 2,425, 27.94%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 24,282
| 21040 Zip Code | Maryland | U.S. | |
| Total Households | 9,018, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.69, see rank | 2.64 | 2.61 |
| 1 Person Households | 2,063, 22.88%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 6,955, 77.12%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 6,360, 70.53%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.29, see rank | 3.32 | 3.29 |
| Married-Couple Family | 3,801, 42.15%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 2,658, 29.47%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 22,350
| 21040 Zip Code | Maryland | U.S. | |
| Total Households | 8,008, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.79, see rank | 2.61 | 2.59 |
| 1 Person Households | 1,611, 20.12%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 6,397, 79.88%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 5,952, 74.33%, see rank | 68.62% | 68.06% |
| Average Family Size | 3.19, see rank | 3.13 | 3.14 |
| Married-Couple Family | 3,934, 49.13%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 2,056, 25.67%, 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.