| | Fort Meade, MD | Okanogan, WA | United States |
| Population | 11,253 | 2,990 | 329,725,481 |
| Female Population | 46.0% | 52.5% | 50.5% |
| Male Population | 54.0% | 47.5% | 49.5% |
| Median Age | 25.1 | 37.8 | 38.4 |
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| Population - 2010 | 10,910 | 2,612 | 309,327,143 |
| Population - 2000 | 9,882 | 2,484 | 285,036,114 |
| Population - 1990 | 12,509 | 2,370 | 251,960,433 |
| Pop. 2000 to Now | 5.7% | 5.0% | 15.6% |
| Pop. 1990 to Now | -16.5% | 10.0% | 30.8% |
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| Population Density | 1,371.3 | 1,487.6 | 93.4 |
| Land Area | 8.2 | 2.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Fort Meade, MD | Okanogan, WA | United States |
| Age 0 to 4 | 9.9% | 6.6% | 5.9% |
| Age 5 to 9 | 9.0% | 5.1% | 6.1% |
| Age 10 to 14 | 8.3% | 9.6% | 6.6% |
| Age 15 to 17 | 2.9% | 5.6% | 3.9% |
| Age 18 to 20 | 7.8% | 4.2% | 4.0% |
| Age 21 to 24 | 12.0% | 4.1% | 5.2% |
| Age 25 to 34 | 21.9% | 11.5% | 13.8% |
| Age 35 to 44 | 14.0% | 13.6% | 12.9% |
| Age 45 to 54 | 8.3% | 13.6% | 12.6% |
| Age 55 to 59 | 1.7% | 1.8% | 6.7% |
| Age 60 to 64 | 2.1% | 7.1% | 6.3% |
| Age 65 to 74 | 2.0% | 11.1% | 9.6% |
| Age 75 to 84 | 0.1% | 4.6% | 4.5% |
| Age 85 and over | 0.0% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Fort Meade, MD | Okanogan, WA | United States |
| White | 45.7% | 64.4% | 59.4% |
| Black | 25.3% | 0.6% | 12.2% |
| Asian | 7.4% | 0.9% | 5.6% |
| Native American | 0.2% | 3.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.3% | 0.0% | 0.2% |
| Other | 0.5% | 1.0% | 0.4% |
| Two or More Races | 7.3% | 9.4% | 3.2% |
| Hispanic | 13.3% | 20.6% | 18.4% |
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| Marriage & Family | | | |
| | Fort Meade, MD | Okanogan, WA | United States |
| Married Population | 60.2% | 41.2% | 49.8% |
| Currently Married | 59.1% | 40.8% | 48.0% |
| Married but Separated | 1.0% | 0.4% | 1.8% |
| Single Population | 39.8% | 58.8% | 50.2% |
| Never Married | 35.5% | 35.4% | 33.8% |
| Divorced | 4.1% | 18.6% | 10.8% |
| Widowed | 0.2% | 4.8% | 5.6% |
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| Household Size | 3.29 | 2.45 | 2.60 |
| Households | 2,943 | 1,124 | 124,010,992 |
| Family Households | 2,385 | 698 | 80,755,759 |
| Married couple, w/children | 57.6% | 32.1% | 30.5% |
| Married couple, no children | 28.8% | 32.4% | 42.9% |
| Non Family Households | 558 | 426 | 43,255,233 |
| Single householder, w/children | 10.2% | 35.1% | 15.8% |
| Single householder, no children | 3.4% | 0.4% | 10.8% |