51521 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,856
| 51521 Zip Code | Iowa | U.S. | |
| Total Households | 818, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.26, see rank | 2.42 | 2.63 |
| 1 Person Households | 272, 33.25%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 546, 66.75%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 493, 60.27%, see rank | 64.68% | 66.22% |
| Average Family Size | 2.96, see rank | 3.05 | 3.32 |
| Married-Couple Family | 425, 51.96%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 325, 39.73%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 2,036
| 51521 Zip Code | Iowa | U.S. | |
| Total Households | 873, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.33, see rank | 2.41 | 2.58 |
| 1 Person Households | 244, 27.95%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 629, 72.05%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 593, 67.93%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.81, see rank | 2.97 | 3.14 |
| Married-Couple Family | 484, 55.44%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 280, 32.07%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 1,831
| 51521 Zip Code | Iowa | U.S. | |
| Total Households | 823, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.20, see rank | 2.41 | 2.61 |
| 1 Person Households | 275, 33.41%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 548, 66.59%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 506, 61.48%, see rank | 65.05% | 66.47% |
| Average Family Size | 2.86, see rank | 3.03 | 3.29 |
| Married-Couple Family | 418, 50.79%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 317, 38.52%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 2,203
| 51521 Zip Code | Iowa | U.S. | |
| Total Households | 874, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.47, see rank | 2.46 | 2.59 |
| 1 Person Households | 206, 23.57%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 668, 76.43%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 642, 73.46%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.91, see rank | 3.00 | 3.14 |
| Married-Couple Family | 550, 62.93%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 232, 26.54%, 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.