USA.com / Iowa / Cerro Gordo County / Mason City, IA / 50401 / Population and Races / Historical Household and Family Data
50401 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 29,321
| 50401 Zip Code | Iowa | U.S. | |
| Total Households | 13,515, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.10, see rank | 2.42 | 2.63 |
| 1 Person Households | 5,285, 39.10%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 8,230, 60.90%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 7,381, 54.61%, see rank | 64.68% | 66.22% |
| Average Family Size | 2.89, see rank | 3.05 | 3.32 |
| Married-Couple Family | 5,405, 39.99%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 6,134, 45.39%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 29,837
| 50401 Zip Code | Iowa | U.S. | |
| Total Households | 13,103, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.21, see rank | 2.41 | 2.58 |
| 1 Person Households | 4,510, 34.42%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 8,593, 65.58%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 7,728, 58.98%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.83, see rank | 2.97 | 3.14 |
| Married-Couple Family | 5,805, 44.30%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 5,375, 41.02%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 29,617
| 50401 Zip Code | Iowa | U.S. | |
| Total Households | 13,764, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.09, see rank | 2.41 | 2.61 |
| 1 Person Households | 5,175, 37.60%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 8,589, 62.40%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 7,591, 55.15%, see rank | 65.05% | 66.47% |
| Average Family Size | 2.83, see rank | 3.03 | 3.29 |
| Married-Couple Family | 5,715, 41.52%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 6,173, 44.85%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 31,291
| 50401 Zip Code | Iowa | U.S. | |
| Total Households | 13,181, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.29, see rank | 2.46 | 2.59 |
| 1 Person Households | 4,286, 32.52%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 8,895, 67.48%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 8,144, 61.79%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.91, see rank | 3.00 | 3.14 |
| Married-Couple Family | 6,424, 48.74%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 5,037, 38.21%, see rank | 33.03% | 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.