USA.com / Iowa / Dickinson County / Milford, IA / 51351 / Population and Races / Historical Household and Family Data
51351 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,468
| 51351 Zip Code | Iowa | U.S. | |
| Total Households | 1,999, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.21, see rank | 2.42 | 2.63 |
| 1 Person Households | 539, 26.96%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 1,460, 73.04%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 1,345, 67.28%, see rank | 64.68% | 66.22% |
| Average Family Size | 2.71, see rank | 3.05 | 3.32 |
| Married-Couple Family | 1,079, 53.98%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 654, 32.72%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 4,365
| 51351 Zip Code | Iowa | U.S. | |
| Total Households | 1,927, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.24, see rank | 2.41 | 2.58 |
| 1 Person Households | 566, 29.37%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 1,361, 70.63%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 1,266, 65.70%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.73, see rank | 2.97 | 3.14 |
| Married-Couple Family | 1,045, 54.23%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 661, 34.30%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 4,392
| 51351 Zip Code | Iowa | U.S. | |
| Total Households | 2,159, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.01, see rank | 2.41 | 2.61 |
| 1 Person Households | 679, 31.45%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 1,480, 68.55%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 1,373, 63.59%, see rank | 65.05% | 66.47% |
| Average Family Size | 2.51, see rank | 3.03 | 3.29 |
| Married-Couple Family | 1,097, 50.81%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 786, 36.41%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 4,173
| 51351 Zip Code | Iowa | U.S. | |
| Total Households | 1,793, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.30, see rank | 2.46 | 2.59 |
| 1 Person Households | 509, 28.39%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 1,284, 71.61%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 1,194, 66.59%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.81, see rank | 3.00 | 3.14 |
| Married-Couple Family | 995, 55.49%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 599, 33.41%, 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.