Centralia, IL Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,880
| Centralia, IL | Illinois | U.S. | |
| Total Households | 5,639, 100% | 4,778,633 | 116,211,092 |
| Average Household Size | 2.21, see rank | 2.63 | 2.63 |
| 1 Person Households | 2,218, 39.33%, see rank | 28.68% | 27.57% |
| 2 or More Person Households | 3,421, 60.67%, see rank | 71.32% | 72.43% |
| Family Households (Families) | 3,108, 55.12%, see rank | 65.52% | 66.22% |
| Average Family Size | 2.99, see rank | 3.36 | 3.32 |
| Married-Couple Family | 1,856, 32.91%, see rank | 48.22% | 48.42% |
| Nonfamily Households | 2,531, 44.88%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 13,032
| Centralia, IL | Illinois | U.S. | |
| Total Households | 5,505, 100% | 4,836,972 | 116,716,292 |
| Average Household Size | 2.30, see rank | 2.59 | 2.58 |
| 1 Person Households | 1,977, 35.91%, see rank | 27.83% | 26.74% |
| 2 or More Person Households | 3,528, 64.09%, see rank | 72.17% | 73.26% |
| Family Households (Families) | 3,212, 58.35%, see rank | 65.81% | 66.43% |
| Average Family Size | 2.91, see rank | 3.20 | 3.14 |
| Married-Couple Family | 2,056, 37.35%, see rank | 48.23% | 48.42% |
| Nonfamily Households | 2,293, 41.65%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 13,019
| Centralia, IL | Illinois | U.S. | |
| Total Households | 5,520, 100% | 4,774,275 | 115,226,802 |
| Average Household Size | 2.26, see rank | 2.62 | 2.61 |
| 1 Person Households | 2,100, 38.04%, see rank | 28.52% | 27.45% |
| 2 or More Person Households | 3,420, 61.96%, see rank | 71.48% | 72.55% |
| Family Households (Families) | 3,226, 58.44%, see rank | 65.82% | 66.47% |
| Average Family Size | 3.08, see rank | 3.34 | 3.29 |
| Married-Couple Family | 2,020, 36.59%, see rank | 48.67% | 48.97% |
| Nonfamily Households | 2,294, 41.56%, see rank | 34.18% | 33.53% |
ACS 2006-2010 data
Total population: 13,250
| Centralia, IL | Illinois | U.S. | |
| Total Households | 5,590, 100% | 4,769,951 | 114,235,996 |
| Average Household Size | 2.27, see rank | 2.61 | 2.59 |
| 1 Person Households | 2,032, 36.35%, see rank | 28.23% | 27.24% |
| 2 or More Person Households | 3,558, 63.65%, see rank | 71.77% | 72.76% |
| Family Households (Families) | 3,366, 60.21%, see rank | 66.28% | 66.75% |
| Average Family Size | 3.05, see rank | 3.31 | 3.25 |
| Married-Couple Family | 2,141, 38.30%, see rank | 49.36% | 49.60% |
| Nonfamily Households | 2,224, 39.79%, see rank | 33.72% | 33.25% |
ACS 2005-2009 data
Total population: 13,510
| Centralia, IL | Illinois | U.S. | |
| Total Households | 5,985, 100% | 4,749,388 | 112,611,029 |
| Average Household Size | 2.16, see rank | 2.62 | 2.60 |
| 1 Person Households | 2,204, 36.83%, see rank | 28.40% | 27.32% |
| 2 or More Person Households | 3,781, 63.17%, see rank | 71.60% | 72.68% |
| Family Households (Families) | 3,544, 59.21%, see rank | 66.09% | 66.67% |
| Average Family Size | 2.89, see rank | 3.34 | 3.27 |
| Married-Couple Family | 2,290, 38.26%, see rank | 49.35% | 49.71% |
| Nonfamily Households | 2,441, 40.79%, see rank | 33.91% | 33.33% |
US Census 2000 data
Total population: 14,136
| Centralia, IL | Illinois | U.S. | |
| Total Households | 5,784, 100% | 4,591,779 | 105,480,101 |
| Average Household Size | 2.30, see rank | 2.63 | 2.59 |
| 1 Person Households | 1,998, 34.54%, see rank | 26.78% | 25.82% |
| 2 or More Person Households | 3,786, 65.46%, see rank | 73.22% | 74.18% |
| Family Households (Families) | 3,567, 61.67%, see rank | 67.63% | 68.06% |
| Average Family Size | 2.95, see rank | 3.23 | 3.14 |
| Married-Couple Family | 2,493, 43.10%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 2,217, 38.33%, 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.