Linn County Historical Household and Family Data
ACS 2010-2014 data
Total population: 214,927
| Linn County | Iowa | U.S. | |
| Total Households | 87,004, 100% | 1,232,228 | 116,211,092 |
| Average Household Size | 2.41, see rank | 2.42 | 2.63 |
| 1 Person Households | 25,576, 29.40%, see rank | 28.77% | 27.57% |
| 2 or More Person Households | 61,428, 70.60%, see rank | 71.23% | 72.43% |
| Family Households (Families) | 54,987, 63.20%, see rank | 64.68% | 66.22% |
| Average Family Size | 3.08, see rank | 3.05 | 3.32 |
| Married-Couple Family | 42,623, 48.99%, see rank | 51.37% | 48.42% |
| Nonfamily Households | 32,017, 36.80%, see rank | 35.32% | 33.78% |
US Census 2010 data
Total population: 211,226
| Linn County | Iowa | U.S. | |
| Total Households | 86,134, 100% | 1,221,576 | 116,716,292 |
| Average Household Size | 2.39, see rank | 2.41 | 2.58 |
| 1 Person Households | 25,188, 29.24%, see rank | 28.45% | 26.74% |
| 2 or More Person Households | 60,946, 70.76%, see rank | 71.55% | 73.26% |
| Family Households (Families) | 54,169, 62.89%, see rank | 64.67% | 66.43% |
| Average Family Size | 2.98, see rank | 2.97 | 3.14 |
| Married-Couple Family | 42,071, 48.84%, see rank | 51.18% | 48.42% |
| Nonfamily Households | 31,965, 37.11%, see rank | 35.33% | 33.57% |
ACS 2008-2012 data
Total population: 211,954
| Linn County | Iowa | U.S. | |
| Total Households | 85,654, 100% | 1,223,509 | 115,226,802 |
| Average Household Size | 2.42, see rank | 2.41 | 2.61 |
| 1 Person Households | 25,533, 29.81%, see rank | 28.63% | 27.45% |
| 2 or More Person Households | 60,121, 70.19%, see rank | 71.37% | 72.55% |
| Family Households (Families) | 53,604, 62.58%, see rank | 65.05% | 66.47% |
| Average Family Size | 3.10, see rank | 3.03 | 3.29 |
| Married-Couple Family | 41,578, 48.54%, see rank | 51.96% | 48.97% |
| Nonfamily Households | 32,050, 37.42%, see rank | 34.95% | 33.53% |
ACS 2006-2010 data
Total population: 207,765
| Linn County | Iowa | U.S. | |
| Total Households | 85,447, 100% | 1,215,954 | 114,235,996 |
| Average Household Size | 2.37, see rank | 2.40 | 2.59 |
| 1 Person Households | 25,236, 29.53%, see rank | 28.44% | 27.24% |
| 2 or More Person Households | 60,211, 70.47%, see rank | 71.56% | 72.76% |
| Family Households (Families) | 53,906, 63.09%, see rank | 65.29% | 66.75% |
| Average Family Size | 3.02, see rank | 3.01 | 3.25 |
| Married-Couple Family | 41,921, 49.06%, see rank | 52.60% | 49.60% |
| Nonfamily Households | 31,541, 36.91%, see rank | 34.71% | 33.25% |
ACS 2005-2009 data
Total population: 204,955
| Linn County | Iowa | U.S. | |
| Total Households | 85,576, 100% | 1,215,970 | 112,611,029 |
| Average Household Size | 2.33, see rank | 2.36 | 2.60 |
| 1 Person Households | 24,857, 29.05%, see rank | 28.28% | 27.32% |
| 2 or More Person Households | 60,719, 70.95%, see rank | 71.72% | 72.68% |
| Family Households (Families) | 53,887, 62.97%, see rank | 65.23% | 66.67% |
| Average Family Size | 2.96, see rank | 2.96 | 3.27 |
| Married-Couple Family | 42,105, 49.20%, see rank | 52.57% | 49.71% |
| Nonfamily Households | 31,689, 37.03%, see rank | 34.77% | 33.33% |
US Census 2000 data
Total population: 191,701
| Linn County | Iowa | U.S. | |
| Total Households | 76,753, 100% | 1,149,276 | 105,480,101 |
| Average Household Size | 2.43, see rank | 2.46 | 2.59 |
| 1 Person Households | 21,092, 27.48%, see rank | 27.24% | 25.82% |
| 2 or More Person Households | 55,661, 72.52%, see rank | 72.76% | 74.18% |
| Family Households (Families) | 50,335, 65.58%, see rank | 66.97% | 68.06% |
| Average Family Size | 2.99, see rank | 3.00 | 3.14 |
| Married-Couple Family | 40,828, 53.19%, see rank | 55.10% | 51.66% |
| Nonfamily Households | 26,418, 34.42%, 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.