Eldorado, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,139
| Eldorado, IL | Illinois | U.S. | |
| Total Households | 1,563, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.55, see rank | 2.63 | 2.63 |
| 1 Person Households | 504, 32.25%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 1,059, 67.75%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 1,001, 64.04%, see rank | 65.52% | 66.22% |
| Average Family Size | 3.31, see rank | 3.36 | 3.32 |
| Married-Couple Family | 696, 44.53%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 562, 35.96%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 4,122
| Eldorado, IL | Illinois | U.S. | |
| Total Households | 1,796, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.21, see rank | 2.59 | 2.58 |
| 1 Person Households | 667, 37.14%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 1,129, 62.86%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 1,044, 58.13%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.85, see rank | 3.20 | 3.14 |
| Married-Couple Family | 685, 38.14%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 752, 41.87%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 4,331
| Eldorado, IL | Illinois | U.S. | |
| Total Households | 1,725, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.42, see rank | 2.62 | 2.61 |
| 1 Person Households | 496, 28.75%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 1,229, 71.25%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 1,183, 68.58%, see rank | 65.82% | 66.47% |
| Average Family Size | 2.98, see rank | 3.34 | 3.29 |
| Married-Couple Family | 763, 44.23%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 542, 31.42%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 4,371
| Eldorado, IL | Illinois | U.S. | |
| Total Households | 1,849, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.31, see rank | 2.61 | 2.59 |
| 1 Person Households | 614, 33.21%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 1,235, 66.79%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 1,224, 66.20%, see rank | 66.28% | 66.75% |
| Average Family Size | 2.96, see rank | 3.31 | 3.25 |
| Married-Couple Family | 815, 44.08%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 625, 33.80%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 4,550
| Eldorado, IL | Illinois | U.S. | |
| Total Households | 1,957, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.32, see rank | 2.62 | 2.60 |
| 1 Person Households | 562, 28.72%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 1,395, 71.28%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 1,384, 70.72%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.86, see rank | 3.34 | 3.27 |
| Married-Couple Family | 901, 46.04%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 573, 29.28%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 4,534
| Eldorado, IL | Illinois | U.S. | |
| Total Households | 1,945, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.21, see rank | 2.63 | 2.59 |
| 1 Person Households | 697, 35.84%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 1,248, 64.16%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 1,182, 60.77%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.86, see rank | 3.23 | 3.14 |
| Married-Couple Family | 891, 45.81%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 763, 39.23%, 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.