USA.com / Illinois / Rock Island County / Rock Island, IL / 61201 / Population and Races / Historical Household and Family Data
61201 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 38,986
61201 Zip Code | Illinois | U.S. | |
Total Households | 15,470, 100% | 4,778,633 | 116,211,092 |
Average Household Size | 2.35, see rank | 2.63 | 2.63 |
1 Person Households | 5,724, 37.00%, see rank | 28.68% | 27.57% |
2 or More Person Households | 9,746, 63.00%, see rank | 71.32% | 72.43% |
Family Households (Families) | 8,887, 57.45%, see rank | 65.52% | 66.22% |
Average Family Size | 3.20, see rank | 3.36 | 3.32 |
Married-Couple Family | 5,844, 37.78%, see rank | 48.22% | 48.42% |
Nonfamily Households | 6,583, 42.55%, see rank | 34.48% | 33.78% |
US Census 2010 data
Total population: 39,116
61201 Zip Code | Illinois | U.S. | |
Total Households | 15,966, 100% | 4,836,972 | 116,716,292 |
Average Household Size | 2.30, see rank | 2.59 | 2.58 |
1 Person Households | 5,611, 35.14%, see rank | 27.83% | 26.74% |
2 or More Person Households | 10,355, 64.86%, see rank | 72.17% | 73.26% |
Family Households (Families) | 9,224, 57.77%, see rank | 65.81% | 66.43% |
Average Family Size | 2.97, see rank | 3.20 | 3.14 |
Married-Couple Family | 6,053, 37.91%, see rank | 48.23% | 48.42% |
Nonfamily Households | 6,742, 42.23%, see rank | 34.19% | 33.57% |
ACS 2008-2012 data
Total population: 38,943
61201 Zip Code | Illinois | U.S. | |
Total Households | 15,596, 100% | 4,774,275 | 115,226,802 |
Average Household Size | 2.33, see rank | 2.62 | 2.61 |
1 Person Households | 5,832, 37.39%, see rank | 28.52% | 27.45% |
2 or More Person Households | 9,764, 62.61%, see rank | 71.48% | 72.55% |
Family Households (Families) | 8,880, 56.94%, see rank | 65.82% | 66.47% |
Average Family Size | 3.20, see rank | 3.34 | 3.29 |
Married-Couple Family | 6,062, 38.87%, see rank | 48.67% | 48.97% |
Nonfamily Households | 6,716, 43.06%, see rank | 34.18% | 33.53% |
US Census 2000 data
Total population: 39,151
61201 Zip Code | Illinois | U.S. | |
Total Households | 15,985, 100% | 4,591,779 | 105,480,101 |
Average Household Size | 2.30, see rank | 2.63 | 2.59 |
1 Person Households | 5,582, 34.92%, see rank | 26.78% | 25.82% |
2 or More Person Households | 10,403, 65.08%, see rank | 73.22% | 74.18% |
Family Households (Families) | 9,360, 58.55%, see rank | 67.63% | 68.06% |
Average Family Size | 2.97, see rank | 3.23 | 3.14 |
Married-Couple Family | 6,480, 40.54%, see rank | 51.26% | 51.66% |
Nonfamily Households | 6,625, 41.45%, 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.