| Columbia, LA | Denver, CO | United States |
Population | 377 | 706,799 | 329,725,481 |
Female Population | 42.7% | 49.7% | 50.5% |
Male Population | 57.3% | 50.3% | 49.5% |
Median Age | 35.4 | 34.8 | 38.4 |
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Population - 2010 | 390 | 603,012 | 309,327,143 |
Population - 2000 | 477 | 554,636 | 285,036,114 |
Population - 1990 | 386 | 467,610 | 251,960,433 |
Pop. 2000 to Now | -23.7% | 32.6% | 15.6% |
Pop. 1990 to Now | -5.7% | 57.3% | 30.8% |
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Population Density | 498.0 | 4,610.8 | 93.4 |
Land Area | 0.8 | 153.3 | 3,531,905.4 |
Water Area | 0.0 | 1.6 | 264,836.8 |
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Est. Total Population By Age | | | |
| Columbia, LA | Denver, CO | United States |
Age 0 to 4 | 8.0% | 5.7% | 5.9% |
Age 5 to 9 | 5.6% | 5.2% | 6.1% |
Age 10 to 14 | 1.6% | 5.4% | 6.6% |
Age 15 to 17 | 10.3% | 2.9% | 3.9% |
Age 18 to 20 | 4.8% | 3.0% | 4.0% |
Age 21 to 24 | 0.0% | 5.1% | 5.2% |
Age 25 to 34 | 18.6% | 23.1% | 13.8% |
Age 35 to 44 | 19.1% | 16.4% | 12.9% |
Age 45 to 54 | 10.9% | 11.7% | 12.6% |
Age 55 to 59 | 2.1% | 5.1% | 6.7% |
Age 60 to 64 | 7.2% | 4.7% | 6.3% |
Age 65 to 74 | 9.0% | 7.3% | 9.6% |
Age 75 to 84 | 1.3% | 3.0% | 4.5% |
Age 85 and over | 1.6% | 1.4% | 1.9% |
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Race | | | |
| Columbia, LA | Denver, CO | United States |
White | 68.7% | 54.0% | 59.4% |
Black | 28.9% | 8.6% | 12.2% |
Asian | 0.0% | 3.5% | 5.6% |
Native American | 0.0% | 0.4% | 0.6% |
Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
Other | 1.1% | 0.3% | 0.4% |
Two or More Races | 0.5% | 3.6% | 3.2% |
Hispanic | 0.8% | 29.4% | 18.4% |
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Marriage & Family | | | |
| Columbia, LA | Denver, CO | United States |
Married Population | 41.6% | 41.2% | 49.8% |
Currently Married | 41.3% | 39.6% | 48.0% |
Married but Separated | 0.3% | 1.6% | 1.8% |
Single Population | 58.4% | 58.8% | 50.2% |
Never Married | 42.8% | 43.4% | 33.8% |
Divorced | 9.4% | 11.8% | 10.8% |
Widowed | 6.3% | 3.5% | 5.6% |
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Household Size | 2.69 | 2.21 | 2.60 |
Households | 123 | 313,926 | 124,010,992 |
Family Households | 89 | 148,599 | 80,755,759 |
Married couple, w/children | 22.5% | 32.7% | 30.5% |
Married couple, no children | 43.8% | 39.7% | 42.9% |
Non Family Households | 34 | 165,327 | 43,255,233 |
Single householder, w/children | 32.6% | 16.5% | 15.8% |
Single householder, no children | 1.1% | 11.0% | 10.8% |