San Marcos Consolidated Independent School District Historical Age Data
ACS 2010-2014 data
Total population: 69,985
Median Age (
see rank)
| San Marcos Consolidated Independent School District | 24.40 years old |
| Texas | 33.90 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| San Marcos Consolidated Independent School District | 24.60 years old |
| Texas | 32.90 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| San Marcos Consolidated Independent School District | 24.20 years old |
| Texas | 35.00 years old |
| U.S. | 38.80 years old |
| | San Marcos Consolidated Independent School District | % of the Total Population | Texas | U.S. |
| Under 5 years | 3,086 | 4.41%, see rank | 7.44% | 6.36% |
| 5 to 9 years | 3,108 | 4.44%, see rank | 7.58% | 6.51% |
| 10 to 14 years | 3,384 | 4.84%, see rank | 7.42% | 6.59% |
| 15 to 19 years | 8,613 | 12.31%, see rank | 7.25% | 6.85% |
| 20 to 24 years | 18,272 | 26.11%, see rank | 7.36% | 7.13% |
| 25 to 34 years | 10,572 | 15.11%, see rank | 14.44% | 13.47% |
| 35 to 44 years | 6,377 | 9.11%, see rank | 13.63% | 12.96% |
| 45 to 54 years | 5,203 | 7.43%, see rank | 13.23% | 14.09% |
| 55 to 64 years | 5,694 | 8.14%, see rank | 10.74% | 12.29% |
| 65 to 74 years | 3,211 | 4.59%, see rank | 6.32% | 7.64% |
| 75 to 84 | 1,716 | 2.45%, see rank | 3.33% | 4.25% |
| 85 years and over | 749 | 1.07%, see rank | 1.27% | 1.85% |
US Census 2010 data
Total population: 64,257
Median Age (
see rank)
| San Marcos Consolidated Independent School District | 24.00 years old |
| Texas | 33.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| San Marcos Consolidated Independent School District | 24.10 years old |
| Texas | 32.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| San Marcos Consolidated Independent School District | 23.80 years old |
| Texas | 34.60 years old |
| U.S. | 38.50 years old |
| | San Marcos Consolidated Independent School District | % of the Total Population | Texas | U.S. |
| Under 5 years | 3,126 | 4.86%, see rank | 7.67% | 6.54% |
| 5 to 9 years | 2,903 | 4.52%, see rank | 7.67% | 6.59% |
| 10 to 14 years | 3,002 | 4.67%, see rank | 7.48% | 6.70% |
| 15 to 19 years | 8,405 | 13.08%, see rank | 7.49% | 7.14% |
| 20 to 24 years | 16,845 | 26.22%, see rank | 7.23% | 6.99% |
| 25 to 34 years | 8,831 | 13.74%, see rank | 14.37% | 13.30% |
| 35 to 44 years | 5,539 | 8.62%, see rank | 13.75% | 13.30% |
| 45 to 54 years | 5,499 | 8.56%, see rank | 13.66% | 14.58% |
| 55 to 64 years | 4,908 | 7.64%, see rank | 10.33% | 11.82% |
| 65 to 74 years | 2,772 | 4.31%, see rank | 5.85% | 7.03% |
| 75 to 84 | 1,670 | 2.60%, see rank | 3.28% | 4.23% |
| 85 years and over | 757 | 1.18%, see rank | 1.21% | 1.78% |
ACS 2008-2012 data
Total population: 64,967
Median Age (
see rank)
| San Marcos Consolidated Independent School District | 24.10 years old |
| Texas | 33.60 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| San Marcos Consolidated Independent School District | 24.10 years old |
| Texas | 32.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| San Marcos Consolidated Independent School District | 24.00 years old |
| Texas | 34.70 years old |
| U.S. | 38.50 years old |
| | San Marcos Consolidated Independent School District | % of the Total Population | Texas | U.S. |
| Under 5 years | 3,388 | 5.21%, see rank | 7.65% | 6.51% |
| 5 to 9 years | 3,026 | 4.66%, see rank | 7.62% | 6.57% |
| 10 to 14 years | 3,083 | 4.75%, see rank | 7.44% | 6.68% |
| 15 to 19 years | 9,342 | 14.38%, see rank | 7.45% | 7.09% |
| 20 to 24 years | 15,822 | 24.35%, see rank | 7.29% | 7.04% |
| 25 to 34 years | 8,677 | 13.36%, see rank | 14.37% | 13.32% |
| 35 to 44 years | 6,135 | 9.44%, see rank | 13.80% | 13.34% |
| 45 to 54 years | 5,110 | 7.87%, see rank | 13.54% | 14.44% |
| 55 to 64 years | 5,098 | 7.85%, see rank | 10.37% | 11.84% |
| 65 to 74 years | 2,785 | 4.29%, see rank | 5.93% | 7.12% |
| 75 to 84 | 1,904 | 2.93%, see rank | 3.29% | 4.25% |
| 85 years and over | 597 | 0.92%, see rank | 1.23% | 1.78% |
ACS 2006-2010 data
Total population: 60,887
Median Age (
see rank)
| San Marcos Consolidated Independent School District | 24.00 years old |
| Texas | 33.40 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| San Marcos Consolidated Independent School District | 24.20 years old |
| Texas | 32.40 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| San Marcos Consolidated Independent School District | 23.60 years old |
| Texas | 34.50 years old |
| U.S. | 38.10 years old |
| | San Marcos Consolidated Independent School District | % of the Total Population | Texas | U.S. |
| Under 5 years | 2,755 | 4.52%, see rank | 7.83% | 6.62% |
| 5 to 9 years | 2,782 | 4.57%, see rank | 7.59% | 6.62% |
| 10 to 14 years | 3,196 | 5.25%, see rank | 7.45% | 6.79% |
| 15 to 19 years | 8,536 | 14.02%, see rank | 7.61% | 7.28% |
| 20 to 24 years | 15,546 | 25.53%, see rank | 7.34% | 6.98% |
| 25 to 34 years | 7,933 | 13.03%, see rank | 14.36% | 13.22% |
| 35 to 44 years | 5,524 | 9.07%, see rank | 14.12% | 13.89% |
| 45 to 54 years | 5,393 | 8.86%, see rank | 13.67% | 14.57% |
| 55 to 64 years | 4,387 | 7.21%, see rank | 9.89% | 11.28% |
| 65 to 74 years | 2,608 | 4.28%, see rank | 5.65% | 6.74% |
| 75 to 84 | 1,777 | 2.92%, see rank | 3.30% | 4.30% |
| 85 years and over | 450 | 0.74%, see rank | 1.19% | 1.70% |
ACS 2005-2009 data
Total population: 65,126
Median Age (
see rank)
| San Marcos Consolidated Independent School District | 23.70 years old |
| Texas | 33.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| San Marcos Consolidated Independent School District | 24.20 years old |
| Texas | 31.90 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| San Marcos Consolidated Independent School District | 23.20 years old |
| Texas | 34.10 years old |
| U.S. | 37.90 years old |
| | San Marcos Consolidated Independent School District | % of the Total Population | Texas | U.S. |
| Under 5 years | 3,185 | 4.89%, see rank | 8.37% | 6.92% |
| 5 to 9 years | 2,898 | 4.45%, see rank | 7.56% | 6.59% |
| 10 to 14 years | 3,230 | 4.96%, see rank | 7.48% | 6.83% |
| 15 to 19 years | 8,216 | 12.62%, see rank | 7.37% | 7.15% |
| 20 to 24 years | 18,329 | 28.14%, see rank | 7.41% | 7.02% |
| 25 to 34 years | 7,825 | 12.02%, see rank | 14.64% | 13.42% |
| 35 to 44 years | 5,873 | 9.02%, see rank | 14.22% | 14.18% |
| 45 to 54 years | 6,191 | 9.51%, see rank | 13.44% | 14.48% |
| 55 to 64 years | 4,566 | 7.01%, see rank | 9.42% | 10.81% |
| 65 to 74 years | 2,555 | 3.92%, see rank | 5.43% | 6.50% |
| 75 to 84 | 1,731 | 2.66%, see rank | 3.42% | 4.40% |
| 85 years and over | 527 | 0.81%, see rank | 1.24% | 1.71% |
* 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.
