USA.com / Maryland / Baltimore County / Owings Mills, MD / 21117 / Population and Races / Historical Household and Family Data
21117 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 57,724
| 21117 Zip Code | Maryland | U.S. | |
| Total Households | 22,398, 100% | 2,155,983 | 116,211,092 |
| Average Household Size | 2.52, see rank | 2.67 | 2.63 |
| 1 Person Households | 6,201, 27.69%, see rank | 26.95% | 27.57% |
| 2 or More Person Households | 16,197, 72.31%, see rank | 73.05% | 72.43% |
| Family Households (Families) | 14,658, 65.44%, see rank | 67.07% | 66.22% |
| Average Family Size | 3.18, see rank | 3.35 | 3.32 |
| Married-Couple Family | 10,050, 44.87%, see rank | 47.68% | 48.42% |
| Nonfamily Households | 7,740, 34.56%, see rank | 32.93% | 33.78% |
US Census 2010 data
Total population: 53,778
| 21117 Zip Code | Maryland | U.S. | |
| Total Households | 21,805, 100% | 2,156,411 | 116,716,292 |
| Average Household Size | 2.40, see rank | 2.61 | 2.58 |
| 1 Person Households | 6,538, 29.98%, see rank | 26.11% | 26.74% |
| 2 or More Person Households | 15,267, 70.02%, see rank | 73.89% | 73.26% |
| Family Households (Families) | 13,574, 62.25%, see rank | 67.10% | 66.43% |
| Average Family Size | 3.01, see rank | 3.15 | 3.14 |
| Married-Couple Family | 9,607, 44.06%, see rank | 47.61% | 48.42% |
| Nonfamily Households | 8,231, 37.75%, see rank | 32.90% | 33.57% |
ACS 2008-2012 data
Total population: 55,580
| 21117 Zip Code | Maryland | U.S. | |
| Total Households | 22,312, 100% | 2,138,806 | 115,226,802 |
| Average Household Size | 2.45, see rank | 2.64 | 2.61 |
| 1 Person Households | 6,628, 29.71%, see rank | 27.12% | 27.45% |
| 2 or More Person Households | 15,684, 70.29%, see rank | 72.88% | 72.55% |
| Family Households (Families) | 14,393, 64.51%, see rank | 66.97% | 66.47% |
| Average Family Size | 3.14, see rank | 3.32 | 3.29 |
| Married-Couple Family | 10,526, 47.18%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 7,919, 35.49%, see rank | 33.03% | 33.53% |
US Census 2000 data
Total population: 41,411
| 21117 Zip Code | Maryland | U.S. | |
| Total Households | 16,922, 100% | 1,980,859 | 105,480,101 |
| Average Household Size | 2.42, see rank | 2.61 | 2.59 |
| 1 Person Households | 4,585, 27.09%, see rank | 25.01% | 25.82% |
| 2 or More Person Households | 12,337, 72.91%, see rank | 74.99% | 74.18% |
| Family Households (Families) | 10,838, 64.05%, see rank | 68.62% | 68.06% |
| Average Family Size | 2.99, see rank | 3.13 | 3.14 |
| Married-Couple Family | 8,428, 49.80%, see rank | 50.21% | 51.66% |
| Nonfamily Households | 6,084, 35.95%, 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.