59911 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 7,677
Median Age (
see rank)
| 59911 Zip Code | 51.90 years old |
| Montana | 39.80 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 59911 Zip Code | 51.10 years old |
| Montana | 38.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 59911 Zip Code | 53.00 years old |
| Montana | 40.90 years old |
| U.S. | 38.80 years old |
| | 59911 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 352 | 4.59%, see rank | 6.07% | 6.36% |
| 5 to 9 years | 463 | 6.03%, see rank | 6.39% | 6.51% |
| 10 to 14 years | 354 | 4.61%, see rank | 6.00% | 6.59% |
| 15 to 19 years | 360 | 4.69%, see rank | 6.51% | 6.85% |
| 20 to 24 years | 290 | 3.78%, see rank | 7.07% | 7.13% |
| 25 to 34 years | 547 | 7.13%, see rank | 12.49% | 13.47% |
| 35 to 44 years | 663 | 8.64%, see rank | 11.27% | 12.96% |
| 45 to 54 years | 1,209 | 15.75%, see rank | 13.90% | 14.09% |
| 55 to 64 years | 1,400 | 18.24%, see rank | 14.59% | 12.29% |
| 65 to 74 years | 1,404 | 18.29%, see rank | 8.89% | 7.64% |
| 75 to 84 | 468 | 6.10%, see rank | 4.77% | 4.25% |
| 85 years and over | 167 | 2.18%, see rank | 2.05% | 1.85% |
US Census 2010 data
Total population: 7,678
Median Age (
see rank)
| 59911 Zip Code | 51.40 years old |
| Montana | 39.80 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 59911 Zip Code | 51.60 years old |
| Montana | 38.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 59911 Zip Code | 51.20 years old |
| Montana | 41.00 years old |
| U.S. | 38.50 years old |
| | 59911 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 315 | 4.10%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 370 | 4.82%, see rank | 6.14% | 6.59% |
| 10 to 14 years | 389 | 5.07%, see rank | 6.18% | 6.70% |
| 15 to 19 years | 412 | 5.37%, see rank | 6.74% | 7.14% |
| 20 to 24 years | 240 | 3.13%, see rank | 6.79% | 6.99% |
| 25 to 34 years | 628 | 8.18%, see rank | 12.42% | 13.30% |
| 35 to 44 years | 724 | 9.43%, see rank | 11.42% | 13.30% |
| 45 to 54 years | 1,287 | 16.76%, see rank | 15.14% | 14.58% |
| 55 to 64 years | 1,555 | 20.25%, see rank | 14.03% | 11.82% |
| 65 to 74 years | 1,105 | 14.39%, see rank | 8.16% | 7.03% |
| 75 to 84 | 484 | 6.30%, see rank | 4.65% | 4.23% |
| 85 years and over | 169 | 2.20%, see rank | 2.02% | 1.78% |
ACS 2008-2012 data
Total population: 7,832
Median Age (
see rank)
| 59911 Zip Code | 51.60 years old |
| Montana | 39.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 59911 Zip Code | 50.50 years old |
| Montana | 38.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 59911 Zip Code | 52.70 years old |
| Montana | 41.00 years old |
| U.S. | 38.50 years old |
| | 59911 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 353 | 4.51%, see rank | 6.14% | 6.51% |
| 5 to 9 years | 417 | 5.32%, see rank | 6.31% | 6.57% |
| 10 to 14 years | 316 | 4.03%, see rank | 6.12% | 6.68% |
| 15 to 19 years | 324 | 4.14%, see rank | 6.76% | 7.09% |
| 20 to 24 years | 327 | 4.18%, see rank | 6.91% | 7.04% |
| 25 to 34 years | 522 | 6.66%, see rank | 12.28% | 13.32% |
| 35 to 44 years | 690 | 8.81%, see rank | 11.53% | 13.34% |
| 45 to 54 years | 1,482 | 18.92%, see rank | 14.91% | 14.44% |
| 55 to 64 years | 1,493 | 19.06%, see rank | 14.10% | 11.84% |
| 65 to 74 years | 1,264 | 16.14%, see rank | 8.22% | 7.12% |
| 75 to 84 | 440 | 5.62%, see rank | 4.74% | 4.25% |
| 85 years and over | 204 | 2.60%, see rank | 1.97% | 1.78% |
US Census 2000 data
Total population: 6,936
Median Age (
see rank)
| 59911 Zip Code | 45.30 years old |
| Montana | 37.50 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 59911 Zip Code | 45.60 years old |
| Montana | 36.60 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 59911 Zip Code | 45.10 years old |
| Montana | 38.50 years old |
| U.S. | 36.50 years old |
| | 59911 Zip Code | % of the Total Population | Montana | U.S. |
| Under 5 years | 269 | 3.88%, see rank | 6.08% | 6.81% |
| 5 to 9 years | 407 | 5.87%, see rank | 6.87% | 7.30% |
| 10 to 14 years | 517 | 7.45%, see rank | 7.68% | 7.29% |
| 15 to 19 years | 460 | 6.63%, see rank | 7.90% | 7.18% |
| 20 to 24 years | 245 | 3.53%, see rank | 6.47% | 6.74% |
| 25 to 34 years | 510 | 7.35%, see rank | 11.45% | 14.18% |
| 35 to 44 years | 1,023 | 14.75%, see rank | 15.73% | 16.04% |
| 45 to 54 years | 1,327 | 19.13%, see rank | 14.97% | 13.39% |
| 55 to 64 years | 975 | 14.06%, see rank | 9.43% | 8.63% |
| 65 to 74 years | 654 | 9.43%, see rank | 6.93% | 6.54% |
| 75 to 84 | 437 | 6.30%, see rank | 4.78% | 4.39% |
| 85 years and over | 112 | 1.61%, 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.
