| | Dunn, NC | Odenton, MD | United States |
| Population | 8,616 | 43,488 | 329,725,481 |
| Female Population | 57.1% | 53.2% | 50.5% |
| Male Population | 42.9% | 46.8% | 49.5% |
| Median Age | 42 | 36.5 | 38.4 |
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| Population - 2010 | 9,326 | 35,399 | 309,327,143 |
| Population - 2000 | 9,196 | 20,534 | 285,036,114 |
| Population - 1990 | 8,336 | 12,833 | 251,960,433 |
| Pop. 2000 to Now | 5.3% | 104.0% | 15.6% |
| Pop. 1990 to Now | 16.2% | 226.4% | 30.8% |
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| Population Density | 1,260.4 | 2,943.6 | 93.4 |
| Land Area | 6.8 | 14.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Dunn, NC | Odenton, MD | United States |
| Age 0 to 4 | 5.1% | 5.0% | 5.9% |
| Age 5 to 9 | 5.5% | 8.2% | 6.1% |
| Age 10 to 14 | 6.4% | 7.7% | 6.6% |
| Age 15 to 17 | 2.9% | 3.3% | 3.9% |
| Age 18 to 20 | 2.9% | 2.0% | 4.0% |
| Age 21 to 24 | 5.8% | 6.3% | 5.2% |
| Age 25 to 34 | 14.6% | 15.4% | 13.8% |
| Age 35 to 44 | 9.8% | 16.7% | 12.9% |
| Age 45 to 54 | 10.9% | 13.3% | 12.6% |
| Age 55 to 59 | 6.5% | 6.3% | 6.7% |
| Age 60 to 64 | 6.6% | 4.4% | 6.3% |
| Age 65 to 74 | 12.6% | 7.1% | 9.6% |
| Age 75 to 84 | 7.1% | 3.2% | 4.5% |
| Age 85 and over | 3.3% | 1.0% | 1.9% |
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| Race | | | |
| | Dunn, NC | Odenton, MD | United States |
| White | 49.6% | 53.4% | 59.4% |
| Black | 39.9% | 23.0% | 12.2% |
| Asian | 0.5% | 5.5% | 5.6% |
| Native American | 0.3% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.2% | 0.4% |
| Two or More Races | 1.3% | 8.1% | 3.2% |
| Hispanic | 8.0% | 9.7% | 18.4% |
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| Marriage & Family | | | |
| | Dunn, NC | Odenton, MD | United States |
| Married Population | 41.9% | 51.0% | 49.8% |
| Currently Married | 38.0% | 49.2% | 48.0% |
| Married but Separated | 3.9% | 1.8% | 1.8% |
| Single Population | 58.1% | 49.0% | 50.2% |
| Never Married | 35.1% | 31.3% | 33.8% |
| Divorced | 11.1% | 13.2% | 10.8% |
| Widowed | 11.9% | 4.5% | 5.6% |
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| Household Size | 2.26 | 2.44 | 2.60 |
| Households | 3,721 | 17,790 | 124,010,992 |
| Family Households | 2,112 | 11,079 | 80,755,759 |
| Married couple, w/children | 18.0% | 37.4% | 30.5% |
| Married couple, no children | 39.6% | 34.4% | 42.9% |
| Non Family Households | 1,609 | 6,711 | 43,255,233 |
| Single householder, w/children | 28.8% | 15.4% | 15.8% |
| Single householder, no children | 13.6% | 12.8% | 10.8% |