59401 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 14,332
Median Age (
see rank)
| 59401 Zip Code | 35.50 years old |
| Montana | 39.80 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 59401 Zip Code | 34.30 years old |
| Montana | 38.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 59401 Zip Code | 36.70 years old |
| Montana | 40.90 years old |
| U.S. | 38.80 years old |
| | 59401 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 1,158 | 8.08%, see rank | 6.07% | 6.36% |
| 5 to 9 years | 612 | 4.27%, see rank | 6.39% | 6.51% |
| 10 to 14 years | 708 | 4.94%, see rank | 6.00% | 6.59% |
| 15 to 19 years | 844 | 5.89%, see rank | 6.51% | 6.85% |
| 20 to 24 years | 1,283 | 8.95%, see rank | 7.07% | 7.13% |
| 25 to 34 years | 2,454 | 17.12%, see rank | 12.49% | 13.47% |
| 35 to 44 years | 1,608 | 11.22%, see rank | 11.27% | 12.96% |
| 45 to 54 years | 2,020 | 14.09%, see rank | 13.90% | 14.09% |
| 55 to 64 years | 1,843 | 12.86%, see rank | 14.59% | 12.29% |
| 65 to 74 years | 803 | 5.60%, see rank | 8.89% | 7.64% |
| 75 to 84 | 641 | 4.47%, see rank | 4.77% | 4.25% |
| 85 years and over | 358 | 2.50%, see rank | 2.05% | 1.85% |
US Census 2010 data
Total population: 13,774
Median Age (
see rank)
| 59401 Zip Code | 37.40 years old |
| Montana | 39.80 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 59401 Zip Code | 35.20 years old |
| Montana | 38.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 59401 Zip Code | 39.80 years old |
| Montana | 41.00 years old |
| U.S. | 38.50 years old |
| | 59401 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 933 | 6.77%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 732 | 5.31%, see rank | 6.14% | 6.59% |
| 10 to 14 years | 723 | 5.25%, see rank | 6.18% | 6.70% |
| 15 to 19 years | 841 | 6.11%, see rank | 6.74% | 7.14% |
| 20 to 24 years | 1,166 | 8.47%, see rank | 6.79% | 6.99% |
| 25 to 34 years | 2,112 | 15.33%, see rank | 12.42% | 13.30% |
| 35 to 44 years | 1,599 | 11.61%, see rank | 11.42% | 13.30% |
| 45 to 54 years | 2,147 | 15.59%, see rank | 15.14% | 14.58% |
| 55 to 64 years | 1,668 | 12.11%, see rank | 14.03% | 11.82% |
| 65 to 74 years | 847 | 6.15%, see rank | 8.16% | 7.03% |
| 75 to 84 | 617 | 4.48%, see rank | 4.65% | 4.23% |
| 85 years and over | 389 | 2.82%, see rank | 2.02% | 1.78% |
ACS 2008-2012 data
Total population: 13,858
Median Age (
see rank)
| 59401 Zip Code | 35.70 years old |
| Montana | 39.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 59401 Zip Code | 34.30 years old |
| Montana | 38.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 59401 Zip Code | 38.80 years old |
| Montana | 41.00 years old |
| U.S. | 38.50 years old |
| | 59401 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 1,101 | 7.94%, see rank | 6.14% | 6.51% |
| 5 to 9 years | 579 | 4.18%, see rank | 6.31% | 6.57% |
| 10 to 14 years | 812 | 5.86%, see rank | 6.12% | 6.68% |
| 15 to 19 years | 673 | 4.86%, see rank | 6.76% | 7.09% |
| 20 to 24 years | 1,338 | 9.66%, see rank | 6.91% | 7.04% |
| 25 to 34 years | 2,250 | 16.24%, see rank | 12.28% | 13.32% |
| 35 to 44 years | 1,511 | 10.90%, see rank | 11.53% | 13.34% |
| 45 to 54 years | 1,928 | 13.91%, see rank | 14.91% | 14.44% |
| 55 to 64 years | 1,915 | 13.82%, see rank | 14.10% | 11.84% |
| 65 to 74 years | 762 | 5.50%, see rank | 8.22% | 7.12% |
| 75 to 84 | 626 | 4.52%, see rank | 4.74% | 4.25% |
| 85 years and over | 363 | 2.62%, see rank | 1.97% | 1.78% |
US Census 2000 data
Total population: 14,316
Median Age (
see rank)
| 59401 Zip Code | 36.00 years old |
| Montana | 37.50 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 59401 Zip Code | 34.40 years old |
| Montana | 36.60 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 59401 Zip Code | 37.60 years old |
| Montana | 38.50 years old |
| U.S. | 36.50 years old |
| | 59401 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 933 | 6.52%, see rank | 6.08% | 6.81% |
| 5 to 9 years | 910 | 6.36%, see rank | 6.87% | 7.30% |
| 10 to 14 years | 1,049 | 7.33%, see rank | 7.68% | 7.29% |
| 15 to 19 years | 1,016 | 7.10%, see rank | 7.90% | 7.18% |
| 20 to 24 years | 1,088 | 7.60%, see rank | 6.47% | 6.74% |
| 25 to 34 years | 1,939 | 13.54%, see rank | 11.45% | 14.18% |
| 35 to 44 years | 2,380 | 16.62%, see rank | 15.73% | 16.04% |
| 45 to 54 years | 1,828 | 12.77%, see rank | 14.97% | 13.39% |
| 55 to 64 years | 1,044 | 7.29%, see rank | 9.43% | 8.63% |
| 65 to 74 years | 878 | 6.13%, see rank | 6.93% | 6.54% |
| 75 to 84 | 843 | 5.89%, see rank | 4.78% | 4.39% |
| 85 years and over | 408 | 2.85%, see rank | 1.70% | 1.51% |
* 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.
