USA.com / Iowa / Johnson County / Tiffin, IA / 52340 / Population and Races / Historical Household and Family Data
52340 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,963
| 52340 Zip Code | Iowa | U.S. | |
| Total Households | 849, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.31, see rank | 2.42 | 2.63 |
| 1 Person Households | 272, 32.04%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 577, 67.96%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 497, 58.54%, see rank | 64.68% | 66.22% |
| Average Family Size | 3.08, see rank | 3.05 | 3.32 |
| Married-Couple Family | 345, 40.64%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 352, 41.46%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 2,180
| 52340 Zip Code | Iowa | U.S. | |
| Total Households | 896, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.43, see rank | 2.41 | 2.58 |
| 1 Person Households | 240, 26.79%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 656, 73.21%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 555, 61.94%, see rank | 64.67% | 66.43% |
| Average Family Size | 3.01, see rank | 2.97 | 3.14 |
| Married-Couple Family | 422, 47.10%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 341, 38.06%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 2,140
| 52340 Zip Code | Iowa | U.S. | |
| Total Households | 919, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.33, see rank | 2.41 | 2.61 |
| 1 Person Households | 284, 30.90%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 635, 69.10%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 562, 61.15%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.04, see rank | 3.03 | 3.29 |
| Married-Couple Family | 338, 36.78%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 357, 38.85%, see rank | 34.95% | 33.53% |
US Census 2000 data
Total population: 1,202
| 52340 Zip Code | Iowa | U.S. | |
| Total Households | 527, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.28, see rank | 2.46 | 2.59 |
| 1 Person Households | 149, 28.27%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 378, 71.73%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 330, 62.62%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.81, see rank | 3.00 | 3.14 |
| Married-Couple Family | 263, 49.91%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 197, 37.38%, 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.