Montgomery County Historical Age Data
ACS 2010-2014 data
Total population: 487,028
Median Age (
see rank)
| Montgomery County | 36.30 years old |
| Texas | 33.90 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Montgomery County | 35.40 years old |
| Texas | 32.90 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Montgomery County | 37.20 years old |
| Texas | 35.00 years old |
| U.S. | 38.80 years old |
| | Montgomery County | % of the Total Population | Texas | U.S. |
| Under 5 years | 34,255 | 7.03%, see rank | 7.44% | 6.36% |
| 5 to 9 years | 36,317 | 7.46%, see rank | 7.58% | 6.51% |
| 10 to 14 years | 39,407 | 8.09%, see rank | 7.42% | 6.59% |
| 15 to 19 years | 34,381 | 7.06%, see rank | 7.25% | 6.85% |
| 20 to 24 years | 28,101 | 5.77%, see rank | 7.36% | 7.13% |
| 25 to 34 years | 61,991 | 12.73%, see rank | 14.44% | 13.47% |
| 35 to 44 years | 68,323 | 14.03%, see rank | 13.63% | 12.96% |
| 45 to 54 years | 70,737 | 14.52%, see rank | 13.23% | 14.09% |
| 55 to 64 years | 58,530 | 12.02%, see rank | 10.74% | 12.29% |
| 65 to 74 years | 34,211 | 7.02%, see rank | 6.32% | 7.64% |
| 75 to 84 | 15,331 | 3.15%, see rank | 3.33% | 4.25% |
| 85 years and over | 5,444 | 1.12%, see rank | 1.27% | 1.85% |
US Census 2010 data
Total population: 455,746
Median Age (
see rank)
| Montgomery County | 36.10 years old |
| Texas | 33.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Montgomery County | 35.10 years old |
| Texas | 32.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Montgomery County | 37.00 years old |
| Texas | 34.60 years old |
| U.S. | 38.50 years old |
| | Montgomery County | % of the Total Population | Texas | U.S. |
| Under 5 years | 33,224 | 7.29%, see rank | 7.67% | 6.54% |
| 5 to 9 years | 35,620 | 7.82%, see rank | 7.67% | 6.59% |
| 10 to 14 years | 35,852 | 7.87%, see rank | 7.48% | 6.70% |
| 15 to 19 years | 32,561 | 7.14%, see rank | 7.49% | 7.14% |
| 20 to 24 years | 24,927 | 5.47%, see rank | 7.23% | 6.99% |
| 25 to 34 years | 59,055 | 12.96%, see rank | 14.37% | 13.30% |
| 35 to 44 years | 65,708 | 14.42%, see rank | 13.75% | 13.30% |
| 45 to 54 years | 68,698 | 15.07%, see rank | 13.66% | 14.58% |
| 55 to 64 years | 52,697 | 11.56%, see rank | 10.33% | 11.82% |
| 65 to 74 years | 29,169 | 6.40%, see rank | 5.85% | 7.03% |
| 75 to 84 | 13,699 | 3.01%, see rank | 3.28% | 4.23% |
| 85 years and over | 4,536 | 1.00%, see rank | 1.21% | 1.78% |
ACS 2008-2012 data
Total population: 458,339
Median Age (
see rank)
| Montgomery County | 36.20 years old |
| Texas | 33.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Montgomery County | 35.20 years old |
| Texas | 32.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Montgomery County | 37.00 years old |
| Texas | 34.70 years old |
| U.S. | 38.50 years old |
| | Montgomery County | % of the Total Population | Texas | U.S. |
| Under 5 years | 33,421 | 7.29%, see rank | 7.65% | 6.51% |
| 5 to 9 years | 34,900 | 7.61%, see rank | 7.62% | 6.57% |
| 10 to 14 years | 36,766 | 8.02%, see rank | 7.44% | 6.68% |
| 15 to 19 years | 32,750 | 7.15%, see rank | 7.45% | 7.09% |
| 20 to 24 years | 25,440 | 5.55%, see rank | 7.29% | 7.04% |
| 25 to 34 years | 58,977 | 12.87%, see rank | 14.37% | 13.32% |
| 35 to 44 years | 65,928 | 14.38%, see rank | 13.80% | 13.34% |
| 45 to 54 years | 68,675 | 14.98%, see rank | 13.54% | 14.44% |
| 55 to 64 years | 53,304 | 11.63%, see rank | 10.37% | 11.84% |
| 65 to 74 years | 29,725 | 6.49%, see rank | 5.93% | 7.12% |
| 75 to 84 | 13,801 | 3.01%, see rank | 3.29% | 4.25% |
| 85 years and over | 4,652 | 1.01%, see rank | 1.23% | 1.78% |
ACS 2006-2010 data
Total population: 427,717
Median Age (
see rank)
| Montgomery County | 35.80 years old |
| Texas | 33.40 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Montgomery County | 34.90 years old |
| Texas | 32.40 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Montgomery County | 36.70 years old |
| Texas | 34.50 years old |
| U.S. | 38.10 years old |
| | Montgomery County | % of the Total Population | Texas | U.S. |
| Under 5 years | 31,780 | 7.43%, see rank | 7.83% | 6.62% |
| 5 to 9 years | 32,379 | 7.57%, see rank | 7.59% | 6.62% |
| 10 to 14 years | 34,912 | 8.16%, see rank | 7.45% | 6.79% |
| 15 to 19 years | 31,150 | 7.28%, see rank | 7.61% | 7.28% |
| 20 to 24 years | 23,765 | 5.56%, see rank | 7.34% | 6.98% |
| 25 to 34 years | 55,032 | 12.87%, see rank | 14.36% | 13.22% |
| 35 to 44 years | 63,406 | 14.82%, see rank | 14.12% | 13.89% |
| 45 to 54 years | 65,192 | 15.24%, see rank | 13.67% | 14.57% |
| 55 to 64 years | 47,695 | 11.15%, see rank | 9.89% | 11.28% |
| 65 to 74 years | 25,789 | 6.03%, see rank | 5.65% | 6.74% |
| 75 to 84 | 12,580 | 2.94%, see rank | 3.30% | 4.30% |
| 85 years and over | 4,037 | 0.94%, see rank | 1.19% | 1.70% |
ACS 2005-2009 data
Total population: 411,726
Median Age (
see rank)
| Montgomery County | 35.40 years old |
| Texas | 33.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Montgomery County | 34.50 years old |
| Texas | 31.90 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Montgomery County | 36.40 years old |
| Texas | 34.10 years old |
| U.S. | 37.90 years old |
| | Montgomery County | % of the Total Population | Texas | U.S. |
| Under 5 years | 30,918 | 7.51%, see rank | 8.37% | 6.92% |
| 5 to 9 years | 31,242 | 7.59%, see rank | 7.56% | 6.59% |
| 10 to 14 years | 33,610 | 8.16%, see rank | 7.48% | 6.83% |
| 15 to 19 years | 29,771 | 7.23%, see rank | 7.37% | 7.15% |
| 20 to 24 years | 24,868 | 6.04%, see rank | 7.41% | 7.02% |
| 25 to 34 years | 52,932 | 12.86%, see rank | 14.64% | 13.42% |
| 35 to 44 years | 60,887 | 14.79%, see rank | 14.22% | 14.18% |
| 45 to 54 years | 62,760 | 15.24%, see rank | 13.44% | 14.48% |
| 55 to 64 years | 44,810 | 10.88%, see rank | 9.42% | 10.81% |
| 65 to 74 years | 24,184 | 5.87%, see rank | 5.43% | 6.50% |
| 75 to 84 | 12,121 | 2.94%, see rank | 3.42% | 4.40% |
| 85 years and over | 3,623 | 0.88%, see rank | 1.24% | 1.71% |
US Census 2000 data
Total population: 293,768
Median Age (
see rank)
| Montgomery County | 34.40 years old |
| Texas | 32.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Montgomery County | 33.50 years old |
| Texas | 31.30 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Montgomery County | 35.20 years old |
| Texas | 33.40 years old |
| U.S. | 36.50 years old |
| | Montgomery County | % of the Total Population | Texas | U.S. |
| Under 5 years | 22,739 | 7.74%, see rank | 7.79% | 6.81% |
| 5 to 9 years | 24,636 | 8.39%, see rank | 7.93% | 7.30% |
| 10 to 14 years | 24,685 | 8.40%, see rank | 7.82% | 7.29% |
| 15 to 19 years | 22,423 | 7.63%, see rank | 7.85% | 7.18% |
| 20 to 24 years | 15,814 | 5.38%, see rank | 7.38% | 6.74% |
| 25 to 34 years | 39,136 | 13.32%, see rank | 15.16% | 14.18% |
| 35 to 44 years | 50,877 | 17.32%, see rank | 15.93% | 16.04% |
| 45 to 54 years | 42,414 | 14.44%, see rank | 12.52% | 13.39% |
| 55 to 64 years | 25,496 | 8.68%, see rank | 7.66% | 8.63% |
| 65 to 74 years | 15,414 | 5.25%, see rank | 5.48% | 6.54% |
| 75 to 84 | 7,810 | 2.66%, see rank | 3.32% | 4.39% |
| 85 years and over | 2,324 | 0.79%, see rank | 1.14% | 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.
