USA.com / Iowa / Black Hawk County / Gilbertville, IA / 50634 / Population and Races / Historical Household and Family Data
50634 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 656
| 50634 Zip Code | Iowa | U.S. | |
| Total Households | 329, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 1.99, see rank | 2.42 | 2.63 |
| 1 Person Households | 135, 41.03%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 194, 58.97%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 172, 52.28%, see rank | 64.68% | 66.22% |
| Average Family Size | 2.70, see rank | 3.05 | 3.32 |
| Married-Couple Family | 138, 41.95%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 157, 47.72%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 713
| 50634 Zip Code | Iowa | U.S. | |
| Total Households | 304, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.35, see rank | 2.41 | 2.58 |
| 1 Person Households | 88, 28.95%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 216, 71.05%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 199, 65.46%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.87, see rank | 2.97 | 3.14 |
| Married-Couple Family | 160, 52.63%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 105, 34.54%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 803
| 50634 Zip Code | Iowa | U.S. | |
| Total Households | 372, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.16, see rank | 2.41 | 2.61 |
| 1 Person Households | 157, 42.20%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 215, 57.80%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 188, 50.54%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.10, see rank | 3.03 | 3.29 |
| Married-Couple Family | 148, 39.78%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 184, 49.46%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 767
| 50634 Zip Code | Iowa | U.S. | |
| Total Households | 297, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.58, see rank | 2.46 | 2.59 |
| 1 Person Households | 77, 25.93%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 220, 74.07%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 212, 71.38%, see rank | 66.97% | 68.06% |
| Average Family Size | 3.14, see rank | 3.00 | 3.14 |
| Married-Couple Family | 182, 61.28%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 85, 28.62%, 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.