Madison County Historical Age Data
ACS 2010-2014 data
Total population: 7,723
Median Age (
see rank)
| Madison County | 51.40 years old |
| Montana | 39.80 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Madison County | 51.50 years old |
| Montana | 38.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Madison County | 51.30 years old |
| Montana | 40.90 years old |
| U.S. | 38.80 years old |
| | Madison County | % of the Total Population | Montana | U.S. |
| Under 5 years | 362 | 4.69%, see rank | 6.07% | 6.36% |
| 5 to 9 years | 351 | 4.54%, see rank | 6.39% | 6.51% |
| 10 to 14 years | 412 | 5.33%, see rank | 6.00% | 6.59% |
| 15 to 19 years | 365 | 4.73%, see rank | 6.51% | 6.85% |
| 20 to 24 years | 331 | 4.29%, see rank | 7.07% | 7.13% |
| 25 to 34 years | 659 | 8.53%, see rank | 12.49% | 13.47% |
| 35 to 44 years | 779 | 10.09%, see rank | 11.27% | 12.96% |
| 45 to 54 years | 1,089 | 14.10%, see rank | 13.90% | 14.09% |
| 55 to 64 years | 1,579 | 20.45%, see rank | 14.59% | 12.29% |
| 65 to 74 years | 1,094 | 14.17%, see rank | 8.89% | 7.64% |
| 75 to 84 | 554 | 7.17%, see rank | 4.77% | 4.25% |
| 85 years and over | 148 | 1.92%, see rank | 2.05% | 1.85% |
US Census 2010 data
Total population: 7,691
Median Age (
see rank)
| Madison County | 49.80 years old |
| Montana | 39.80 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Madison County | 49.60 years old |
| Montana | 38.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Madison County | 49.90 years old |
| Montana | 41.00 years old |
| U.S. | 38.50 years old |
| | Madison County | % of the Total Population | Montana | U.S. |
| Under 5 years | 348 | 4.52%, see rank | 6.31% | 6.54% |
| 5 to 9 years | 358 | 4.65%, see rank | 6.14% | 6.59% |
| 10 to 14 years | 401 | 5.21%, see rank | 6.18% | 6.70% |
| 15 to 19 years | 384 | 4.99%, see rank | 6.74% | 7.14% |
| 20 to 24 years | 289 | 3.76%, see rank | 6.79% | 6.99% |
| 25 to 34 years | 725 | 9.43%, see rank | 12.42% | 13.30% |
| 35 to 44 years | 799 | 10.39%, see rank | 11.42% | 13.30% |
| 45 to 54 years | 1,235 | 16.06%, see rank | 15.14% | 14.58% |
| 55 to 64 years | 1,540 | 20.02%, see rank | 14.03% | 11.82% |
| 65 to 74 years | 958 | 12.46%, see rank | 8.16% | 7.03% |
| 75 to 84 | 478 | 6.22%, see rank | 4.65% | 4.23% |
| 85 years and over | 176 | 2.29%, see rank | 2.02% | 1.78% |
ACS 2008-2012 data
Total population: 7,688
Median Age (
see rank)
| Madison County | 50.00 years old |
| Montana | 39.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Madison County | 50.20 years old |
| Montana | 38.80 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Madison County | 49.90 years old |
| Montana | 41.00 years old |
| U.S. | 38.50 years old |
| | Madison County | % of the Total Population | Montana | U.S. |
| Under 5 years | 344 | 4.47%, see rank | 6.14% | 6.51% |
| 5 to 9 years | 370 | 4.81%, see rank | 6.31% | 6.57% |
| 10 to 14 years | 363 | 4.72%, see rank | 6.12% | 6.68% |
| 15 to 19 years | 375 | 4.88%, see rank | 6.76% | 7.09% |
| 20 to 24 years | 322 | 4.19%, see rank | 6.91% | 7.04% |
| 25 to 34 years | 669 | 8.70%, see rank | 12.28% | 13.32% |
| 35 to 44 years | 807 | 10.50%, see rank | 11.53% | 13.34% |
| 45 to 54 years | 1,268 | 16.49%, see rank | 14.91% | 14.44% |
| 55 to 64 years | 1,546 | 20.11%, see rank | 14.10% | 11.84% |
| 65 to 74 years | 966 | 12.57%, see rank | 8.22% | 7.12% |
| 75 to 84 | 521 | 6.78%, see rank | 4.74% | 4.25% |
| 85 years and over | 137 | 1.78%, see rank | 1.97% | 1.78% |
ACS 2006-2010 data
Total population: 7,588
Median Age (
see rank)
| Madison County | 48.70 years old |
| Montana | 39.70 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Madison County | 48.80 years old |
| Montana | 38.60 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Madison County | 48.60 years old |
| Montana | 40.90 years old |
| U.S. | 38.10 years old |
| | Madison County | % of the Total Population | Montana | U.S. |
| Under 5 years | 328 | 4.32%, see rank | 6.13% | 6.62% |
| 5 to 9 years | 390 | 5.14%, see rank | 6.20% | 6.62% |
| 10 to 14 years | 355 | 4.68%, see rank | 6.33% | 6.79% |
| 15 to 19 years | 351 | 4.63%, see rank | 7.14% | 7.28% |
| 20 to 24 years | 295 | 3.89%, see rank | 7.02% | 6.98% |
| 25 to 34 years | 705 | 9.29%, see rank | 11.87% | 13.22% |
| 35 to 44 years | 847 | 11.16%, see rank | 12.02% | 13.89% |
| 45 to 54 years | 1,337 | 17.62%, see rank | 15.65% | 14.57% |
| 55 to 64 years | 1,449 | 19.10%, see rank | 13.27% | 11.28% |
| 65 to 74 years | 906 | 11.94%, see rank | 7.69% | 6.74% |
| 75 to 84 | 462 | 6.09%, see rank | 4.86% | 4.30% |
| 85 years and over | 163 | 2.15%, see rank | 1.82% | 1.70% |
ACS 2005-2009 data
Total population: 7,314
Median Age (
see rank)
| Madison County | 47.30 years old |
| Montana | 39.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Madison County | 47.10 years old |
| Montana | 37.70 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Madison County | 47.40 years old |
| Montana | 40.20 years old |
| U.S. | 37.90 years old |
| | Madison County | % of the Total Population | Montana | U.S. |
| Under 5 years | 284 | 3.88%, see rank | 6.21% | 6.92% |
| 5 to 9 years | 419 | 5.73%, see rank | 6.08% | 6.59% |
| 10 to 14 years | 349 | 4.77%, see rank | 6.35% | 6.83% |
| 15 to 19 years | 467 | 6.39%, see rank | 7.34% | 7.15% |
| 20 to 24 years | 311 | 4.25%, see rank | 7.81% | 7.02% |
| 25 to 34 years | 593 | 8.11%, see rank | 11.76% | 13.42% |
| 35 to 44 years | 929 | 12.70%, see rank | 12.26% | 14.18% |
| 45 to 54 years | 1,301 | 17.79%, see rank | 15.63% | 14.48% |
| 55 to 64 years | 1,291 | 17.65%, see rank | 12.47% | 10.81% |
| 65 to 74 years | 809 | 11.06%, see rank | 7.28% | 6.50% |
| 75 to 84 | 395 | 5.40%, see rank | 4.90% | 4.40% |
| 85 years and over | 166 | 2.27%, see rank | 1.91% | 1.71% |
US Census 2000 data
Total population: 6,851
Median Age (
see rank)
| Madison County | 43.40 years old |
| Montana | 37.50 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Madison County | 43.50 years old |
| Montana | 36.60 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Madison County | 43.20 years old |
| Montana | 38.50 years old |
| U.S. | 36.50 years old |
| | Madison County | % of the Total Population | Montana | U.S. |
| Under 5 years | 320 | 4.67%, see rank | 6.08% | 6.81% |
| 5 to 9 years | 396 | 5.78%, see rank | 6.87% | 7.30% |
| 10 to 14 years | 480 | 7.01%, see rank | 7.68% | 7.29% |
| 15 to 19 years | 494 | 7.21%, see rank | 7.90% | 7.18% |
| 20 to 24 years | 213 | 3.11%, see rank | 6.47% | 6.74% |
| 25 to 34 years | 631 | 9.21%, see rank | 11.45% | 14.18% |
| 35 to 44 years | 1,081 | 15.78%, see rank | 15.73% | 16.04% |
| 45 to 54 years | 1,168 | 17.05%, see rank | 14.97% | 13.39% |
| 55 to 64 years | 892 | 13.02%, see rank | 9.43% | 8.63% |
| 65 to 74 years | 656 | 9.58%, see rank | 6.93% | 6.54% |
| 75 to 84 | 381 | 5.56%, see rank | 4.78% | 4.39% |
| 85 years and over | 139 | 2.03%, 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.
