USA.com / Illinois / Adams County / Quincy, IL / 62301 / Population and Races / Historical Household and Family Data
62301 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 33,024
| 62301 Zip Code | Illinois | U.S. | |
| Total Households | 13,658, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.32, see rank | 2.63 | 2.63 |
| 1 Person Households | 5,131, 37.57%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 8,527, 62.43%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 7,823, 57.28%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.19, see rank | 3.36 | 3.32 |
| Married-Couple Family | 5,403, 39.56%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 5,835, 42.72%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 33,758
| 62301 Zip Code | Illinois | U.S. | |
| Total Households | 14,194, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.23, see rank | 2.59 | 2.58 |
| 1 Person Households | 5,239, 36.91%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 8,955, 63.09%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 7,990, 56.29%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.93, see rank | 3.20 | 3.14 |
| Married-Couple Family | 5,473, 38.56%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 6,204, 43.71%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 33,552
| 62301 Zip Code | Illinois | U.S. | |
| Total Households | 13,733, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.33, see rank | 2.62 | 2.61 |
| 1 Person Households | 4,873, 35.48%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 8,860, 64.52%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 8,098, 58.97%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.13, see rank | 3.34 | 3.29 |
| Married-Couple Family | 5,823, 42.40%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 5,635, 41.03%, see rank | 34.18% | 33.53% |
US Census 2000 data
Total population: 52,461
| 62301 Zip Code | Illinois | U.S. | |
| Total Households | 21,041, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.38, see rank | 2.63 | 2.59 |
| 1 Person Households | 6,415, 30.49%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 14,626, 69.51%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 13,625, 64.75%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.97, see rank | 3.23 | 3.14 |
| Married-Couple Family | 10,780, 51.23%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 7,416, 35.25%, see rank | 32.37% | 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.