| | Agder, MN | Munich, ND | United States |
| Population | 125 | 279 | 329,725,481 |
| Female Population | 35.2% | 45.2% | 50.5% |
| Male Population | 64.8% | 54.8% | 49.5% |
| Median Age | 39.3 | 36.7 | 38.4 |
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| Population - 2010 | 109 | 209 | 309,327,143 |
| Population - 2000 | 108 | 268 | 285,036,114 |
| Population - 1990 | 112 | 310 | 251,960,433 |
| Pop. 2000 to Now | 1.9% | -28.4% | 15.6% |
| Pop. 1990 to Now | -1.8% | -38.1% | 30.8% |
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| Population Density | 2.8 | 194.7 | 93.4 |
| Land Area | 44.3 | 1.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Agder, MN | Munich, ND | United States |
| Age 0 to 4 | 5.6% | 15.4% | 5.9% |
| Age 5 to 9 | 16.8% | 4.7% | 6.1% |
| Age 10 to 14 | 1.6% | 3.6% | 6.6% |
| Age 15 to 17 | 9.6% | 2.5% | 3.9% |
| Age 18 to 20 | 0.8% | 1.8% | 4.0% |
| Age 21 to 24 | 0.8% | 0.7% | 5.2% |
| Age 25 to 34 | 1.6% | 17.9% | 13.8% |
| Age 35 to 44 | 23.2% | 11.8% | 12.9% |
| Age 45 to 54 | 10.4% | 3.6% | 12.6% |
| Age 55 to 59 | 10.4% | 16.5% | 6.7% |
| Age 60 to 64 | 6.4% | 1.8% | 6.3% |
| Age 65 to 74 | 8.0% | 12.2% | 9.6% |
| Age 75 to 84 | 4.8% | 6.1% | 4.5% |
| Age 85 and over | 0.0% | 1.4% | 1.9% |
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| Race | | | |
| | Agder, MN | Munich, ND | United States |
| White | 99.2% | 90.3% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.8% | 1.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.7% | 0.4% |
| Two or More Races | 0.0% | 7.5% | 3.2% |
| Hispanic | 0.0% | 0.0% | 18.4% |
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| Marriage & Family | | | |
| | Agder, MN | Munich, ND | United States |
| Married Population | 71.6% | 48.4% | 49.8% |
| Currently Married | 71.6% | 48.4% | 48.0% |
| Married but Separated | 0.0% | 0.0% | 1.8% |
| Single Population | 28.4% | 51.6% | 50.2% |
| Never Married | 20.0% | 36.6% | 33.8% |
| Divorced | 2.1% | 5.6% | 10.8% |
| Widowed | 6.3% | 9.4% | 5.6% |
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| Household Size | 3.13 | 2.45 | 2.60 |
| Households | 40 | 114 | 124,010,992 |
| Family Households | 34 | 54 | 80,755,759 |
| Married couple, w/children | 35.3% | 48.1% | 30.5% |
| Married couple, no children | 58.8% | 51.9% | 42.9% |
| Non Family Households | 6 | 60 | 43,255,233 |
| Single householder, w/children | 0.0% | 0.0% | 15.8% |
| Single householder, no children | 5.9% | 0.0% | 10.8% |