USA.com / Georgia / Cobb County / Marietta, GA / 30068 / Population and Races / Historical Household and Family Data
30068 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 32,394
| 30068 Zip Code | Georgia | U.S. | |
| Total Households | 12,020, 100% | 3,540,690 | 116,211,092 |
| Average Household Size | 2.69, see rank | 2.72 | 2.63 |
| 1 Person Households | 2,278, 18.95%, see rank | 26.68% | 27.57% |
| 2 or More Person Households | 9,742, 81.05%, see rank | 73.32% | 72.43% |
| Family Households (Families) | 9,270, 77.12%, see rank | 67.98% | 66.22% |
| Average Family Size | 3.13, see rank | 3.41 | 3.32 |
| Married-Couple Family | 7,895, 65.68%, see rank | 47.85% | 48.42% |
| Nonfamily Households | 2,750, 22.88%, see rank | 32.02% | 33.78% |
US Census 2010 data
Total population: 31,595
| 30068 Zip Code | Georgia | U.S. | |
| Total Households | 12,054, 100% | 3,585,584 | 116,716,292 |
| Average Household Size | 2.62, see rank | 2.63 | 2.58 |
| 1 Person Households | 2,523, 20.93%, see rank | 25.36% | 26.74% |
| 2 or More Person Households | 9,531, 79.07%, see rank | 74.64% | 73.26% |
| Family Households (Families) | 9,087, 75.39%, see rank | 68.55% | 66.43% |
| Average Family Size | 3.05, see rank | 3.17 | 3.14 |
| Married-Couple Family | 7,830, 64.96%, see rank | 47.82% | 48.42% |
| Nonfamily Households | 2,967, 24.61%, see rank | 31.45% | 33.57% |
ACS 2008-2012 data
Total population: 32,775
| 30068 Zip Code | Georgia | U.S. | |
| Total Households | 12,105, 100% | 3,508,477 | 115,226,802 |
| Average Household Size | 2.70, see rank | 2.70 | 2.61 |
| 1 Person Households | 2,157, 17.82%, see rank | 26.45% | 27.45% |
| 2 or More Person Households | 9,948, 82.18%, see rank | 73.55% | 72.55% |
| Family Households (Families) | 9,474, 78.27%, see rank | 68.33% | 66.47% |
| Average Family Size | 3.12, see rank | 3.36 | 3.29 |
| Married-Couple Family | 8,275, 68.36%, see rank | 48.46% | 48.97% |
| Nonfamily Households | 2,631, 21.73%, see rank | 31.67% | 33.53% |
US Census 2000 data
Total population: 31,878
| 30068 Zip Code | Georgia | U.S. | |
| Total Households | 11,959, 100% | 3,006,369 | 105,480,101 |
| Average Household Size | 2.66, see rank | 2.65 | 2.59 |
| 1 Person Households | 2,216, 18.53%, see rank | 23.63% | 25.82% |
| 2 or More Person Households | 9,743, 81.47%, see rank | 76.37% | 74.18% |
| Family Households (Families) | 9,218, 77.08%, see rank | 70.24% | 68.06% |
| Average Family Size | 3.05, see rank | 3.14 | 3.14 |
| Married-Couple Family | 8,072, 67.50%, see rank | 51.52% | 51.66% |
| Nonfamily Households | 2,741, 22.92%, see rank | 29.76% | 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.