51638 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,476
| 51638 Zip Code | Iowa | U.S. | |
| Total Households | 661, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.23, see rank | 2.42 | 2.63 |
| 1 Person Households | 180, 27.23%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 481, 72.77%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 447, 67.62%, see rank | 64.68% | 66.22% |
| Average Family Size | 2.73, see rank | 3.05 | 3.32 |
| Married-Couple Family | 380, 57.49%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 214, 32.38%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 1,299
| 51638 Zip Code | Iowa | U.S. | |
| Total Households | 544, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.41 | 2.58 |
| 1 Person Households | 146, 26.84%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 398, 73.16%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 383, 70.40%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.86, see rank | 2.97 | 3.14 |
| Married-Couple Family | 327, 60.11%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 161, 29.60%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 1,369
| 51638 Zip Code | Iowa | U.S. | |
| Total Households | 589, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.32, see rank | 2.41 | 2.61 |
| 1 Person Households | 180, 30.56%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 409, 69.44%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 391, 66.38%, see rank | 65.05% | 66.47% |
| Average Family Size | 2.93, see rank | 3.03 | 3.29 |
| Married-Couple Family | 312, 52.97%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 198, 33.62%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 1,620
| 51638 Zip Code | Iowa | U.S. | |
| Total Households | 649, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.50, see rank | 2.46 | 2.59 |
| 1 Person Households | 148, 22.80%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 501, 77.20%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 477, 73.50%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.93, see rank | 3.00 | 3.14 |
| Married-Couple Family | 411, 63.33%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 172, 26.50%, 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.