| San Marcos, TX | Henderson, NV | United States |
Population | 64,812 | 311,250 | 329,725,481 |
Female Population | 52.5% | 50.3% | 50.5% |
Male Population | 47.5% | 49.7% | 49.5% |
Median Age | 24.9 | 42.3 | 38.4 |
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Population - 2010 | 45,258 | 257,453 | 309,327,143 |
Population - 2000 | 34,733 | 175,381 | 285,036,114 |
Population - 1990 | 28,743 | 64,942 | 251,960,433 |
Pop. 2000 to Now | 91.0% | 87.7% | 15.6% |
Pop. 1990 to Now | 130.8% | 406.9% | 30.8% |
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Population Density | 1,905.3 | 2,972.2 | 93.4 |
Land Area | 34.0 | 104.7 | 3,531,905.4 |
Water Area | 0.1 | 0.5 | 264,836.8 |
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Est. Total Population By Age | | | |
| San Marcos, TX | Henderson, NV | United States |
Age 0 to 4 | 3.7% | 4.8% | 5.9% |
Age 5 to 9 | 3.3% | 6.2% | 6.1% |
Age 10 to 14 | 3.6% | 6.5% | 6.6% |
Age 15 to 17 | 2.4% | 4.1% | 3.9% |
Age 18 to 20 | 16.9% | 2.9% | 4.0% |
Age 21 to 24 | 20.5% | 3.5% | 5.2% |
Age 25 to 34 | 17.3% | 12.2% | 13.8% |
Age 35 to 44 | 9.6% | 13.2% | 12.9% |
Age 45 to 54 | 6.6% | 13.7% | 12.6% |
Age 55 to 59 | 3.4% | 6.6% | 6.7% |
Age 60 to 64 | 3.6% | 6.7% | 6.3% |
Age 65 to 74 | 6.1% | 11.7% | 9.6% |
Age 75 to 84 | 1.9% | 6.1% | 4.5% |
Age 85 and over | 1.3% | 1.8% | 1.9% |
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Race | | | |
| San Marcos, TX | Henderson, NV | United States |
White | 45.2% | 60.4% | 59.4% |
Black | 6.6% | 5.8% | 12.2% |
Asian | 2.5% | 8.9% | 5.6% |
Native American | 0.2% | 0.3% | 0.6% |
Hawaiian, Pacific Islander | 0.0% | 0.7% | 0.2% |
Other | 1.4% | 0.6% | 0.4% |
Two or More Races | 3.1% | 4.6% | 3.2% |
Hispanic | 40.9% | 18.6% | 18.4% |
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Marriage & Family | | | |
| San Marcos, TX | Henderson, NV | United States |
Married Population | 27.8% | 52.3% | 49.8% |
Currently Married | 26.2% | 50.9% | 48.0% |
Married but Separated | 1.6% | 1.4% | 1.8% |
Single Population | 72.2% | 47.7% | 50.2% |
Never Married | 61.2% | 28.5% | 33.8% |
Divorced | 8.1% | 13.9% | 10.8% |
Widowed | 2.8% | 5.2% | 5.6% |
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Household Size | 2.29 | 2.55 | 2.60 |
Households | 25,732 | 121,325 | 124,010,992 |
Family Households | 11,052 | 80,181 | 80,755,759 |
Married couple, w/children | 21.9% | 29.5% | 30.5% |
Married couple, no children | 40.8% | 46.4% | 42.9% |
Non Family Households | 14,680 | 41,144 | 43,255,233 |
Single householder, w/children | 16.7% | 13.7% | 15.8% |
Single householder, no children | 20.6% | 10.4% | 10.8% |