USA.com / Montana / Lewis And Clark County / Helena, MT / 59601 / Population and Races / Historical Household and Family Data
59601 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 29,453
| 59601 Zip Code | Montana | U.S. | |
| Total Households | 13,083, 100% | 407,797 | 116,211,092 |
| Average Household Size | 2.13, see rank | 2.40 | 2.63 |
| 1 Person Households | 5,217, 39.88%, see rank | 30.21% | 27.57% |
| 2 or More Person Households | 7,866, 60.12%, see rank | 69.79% | 72.43% |
| Family Households (Families) | 6,943, 53.07%, see rank | 62.78% | 66.22% |
| Average Family Size | 2.90, see rank | 3.06 | 3.32 |
| Married-Couple Family | 5,277, 40.33%, see rank | 49.61% | 48.42% |
| Nonfamily Households | 6,140, 46.93%, see rank | 37.22% | 33.78% |
US Census 2010 data
Total population: 29,283
| 59601 Zip Code | Montana | U.S. | |
| Total Households | 13,266, 100% | 409,607 | 116,716,292 |
| Average Household Size | 2.08, see rank | 2.35 | 2.58 |
| 1 Person Households | 5,197, 39.18%, see rank | 29.73% | 26.74% |
| 2 or More Person Households | 8,069, 60.82%, see rank | 70.27% | 73.26% |
| Family Households (Families) | 7,030, 52.99%, see rank | 62.76% | 66.43% |
| Average Family Size | 2.77, see rank | 2.91 | 3.14 |
| Married-Couple Family | 5,193, 39.15%, see rank | 49.22% | 48.42% |
| Nonfamily Households | 6,236, 47.01%, see rank | 37.24% | 33.57% |
ACS 2008-2012 data
Total population: 29,619
| 59601 Zip Code | Montana | U.S. | |
| Total Households | 13,530, 100% | 405,508 | 115,226,802 |
| Average Household Size | 2.07, see rank | 2.37 | 2.61 |
| 1 Person Households | 5,478, 40.49%, see rank | 29.85% | 27.45% |
| 2 or More Person Households | 8,052, 59.51%, see rank | 70.15% | 72.55% |
| Family Households (Families) | 6,978, 51.57%, see rank | 63.19% | 66.47% |
| Average Family Size | 2.84, see rank | 3.02 | 3.29 |
| Married-Couple Family | 5,732, 42.37%, see rank | 50.48% | 48.97% |
| Nonfamily Households | 6,552, 48.43%, see rank | 36.81% | 33.53% |
US Census 2000 data
Total population: 28,856
| 59601 Zip Code | Montana | U.S. | |
| Total Households | 12,794, 100% | 358,667 | 105,480,101 |
| Average Household Size | 2.17, see rank | 2.45 | 2.59 |
| 1 Person Households | 4,681, 36.59%, see rank | 27.44% | 25.82% |
| 2 or More Person Households | 8,113, 63.41%, see rank | 72.56% | 74.18% |
| Family Households (Families) | 7,322, 57.23%, see rank | 66.19% | 68.06% |
| Average Family Size | 2.85, see rank | 2.99 | 3.14 |
| Married-Couple Family | 5,627, 43.98%, see rank | 53.55% | 51.66% |
| Nonfamily Households | 5,472, 42.77%, see rank | 33.81% | 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.