Bay County Historical Household and Family Data
ACS 2010-2014 data
Total population: 107,074
| Bay County | Michigan | U.S. | |
| Total Households | 43,712, 100% | 3,827,880 | 116,211,092 |
| Average Household Size | 2.42, see rank | 2.52 | 2.63 |
| 1 Person Households | 12,829, 29.35%, see rank | 28.90% | 27.57% |
| 2 or More Person Households | 30,883, 70.65%, see rank | 71.10% | 72.43% |
| Family Households (Families) | 28,334, 64.82%, see rank | 65.34% | 66.22% |
| Average Family Size | 3.06, see rank | 3.20 | 3.32 |
| Married-Couple Family | 21,216, 48.54%, see rank | 48.00% | 48.42% |
| Nonfamily Households | 15,378, 35.18%, see rank | 34.66% | 33.78% |
US Census 2010 data
Total population: 107,771
| Bay County | Michigan | U.S. | |
| Total Households | 44,603, 100% | 3,872,508 | 116,716,292 |
| Average Household Size | 2.38, see rank | 2.49 | 2.58 |
| 1 Person Households | 13,066, 29.29%, see rank | 27.88% | 26.74% |
| 2 or More Person Households | 31,537, 70.71%, see rank | 72.12% | 73.26% |
| Family Households (Families) | 29,116, 65.28%, see rank | 65.95% | 66.43% |
| Average Family Size | 2.92, see rank | 3.05 | 3.14 |
| Married-Couple Family | 21,659, 48.56%, see rank | 47.96% | 48.42% |
| Nonfamily Households | 15,487, 34.72%, see rank | 34.05% | 33.57% |
ACS 2008-2012 data
Total population: 107,633
| Bay County | Michigan | U.S. | |
| Total Households | 43,918, 100% | 3,818,931 | 115,226,802 |
| Average Household Size | 2.42, see rank | 2.53 | 2.61 |
| 1 Person Households | 12,204, 27.79%, see rank | 28.58% | 27.45% |
| 2 or More Person Households | 31,714, 72.21%, see rank | 71.42% | 72.55% |
| Family Households (Families) | 29,159, 66.39%, see rank | 65.96% | 66.47% |
| Average Family Size | 3.02, see rank | 3.20 | 3.29 |
| Married-Couple Family | 22,629, 51.53%, see rank | 48.96% | 48.97% |
| Nonfamily Households | 14,759, 33.61%, see rank | 34.04% | 33.53% |
ACS 2006-2010 data
Total population: 108,156
| Bay County | Michigan | U.S. | |
| Total Households | 44,345, 100% | 3,843,997 | 114,235,996 |
| Average Household Size | 2.41, see rank | 2.53 | 2.59 |
| 1 Person Households | 11,982, 27.02%, see rank | 28.19% | 27.24% |
| 2 or More Person Households | 32,363, 72.98%, see rank | 71.81% | 72.76% |
| Family Households (Families) | 29,799, 67.20%, see rank | 66.44% | 66.75% |
| Average Family Size | 2.99, see rank | 3.19 | 3.25 |
| Married-Couple Family | 22,820, 51.46%, see rank | 49.75% | 49.60% |
| Nonfamily Households | 14,546, 32.80%, see rank | 33.56% | 33.25% |
ACS 2005-2009 data
Total population: 107,778
| Bay County | Michigan | U.S. | |
| Total Households | 44,559, 100% | 3,860,160 | 112,611,029 |
| Average Household Size | 2.39, see rank | 2.53 | 2.60 |
| 1 Person Households | 12,313, 27.63%, see rank | 27.94% | 27.32% |
| 2 or More Person Households | 32,246, 72.37%, see rank | 72.06% | 72.68% |
| Family Households (Families) | 29,870, 67.03%, see rank | 66.58% | 66.67% |
| Average Family Size | 2.98, see rank | 3.19 | 3.27 |
| Married-Couple Family | 23,276, 52.24%, see rank | 50.04% | 49.71% |
| Nonfamily Households | 14,689, 32.97%, see rank | 33.42% | 33.33% |
US Census 2000 data
Total population: 110,157
| Bay County | Michigan | U.S. | |
| Total Households | 43,930, 100% | 3,785,661 | 105,480,101 |
| Average Household Size | 2.47, see rank | 2.56 | 2.59 |
| 1 Person Households | 11,935, 27.17%, see rank | 26.25% | 25.82% |
| 2 or More Person Households | 31,995, 72.83%, see rank | 73.75% | 74.18% |
| Family Households (Families) | 30,039, 68.38%, see rank | 68.04% | 68.06% |
| Average Family Size | 3.00, see rank | 3.10 | 3.14 |
| Married-Couple Family | 23,586, 53.69%, see rank | 51.45% | 51.66% |
| Nonfamily Households | 13,891, 31.62%, see rank | 31.96% | 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.