| | East Jordan, MI | Denver, IA | United States |
| Population | 2,044 | 1,873 | 329,725,481 |
| Female Population | 46.3% | 53.1% | 50.5% |
| Male Population | 53.7% | 46.9% | 49.5% |
| Median Age | 45.1 | 36.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,345 | 1,767 | 309,327,143 |
| Population - 2000 | 2,507 | 1,627 | 285,036,114 |
| Population - 1990 | 2,240 | 1,600 | 251,960,433 |
| Pop. 2000 to Now | -6.7% | 15.5% | 15.6% |
| Pop. 1990 to Now | 4.4% | 17.4% | 30.8% |
| space4 | | | |
| Population Density | 681.3 | 1,196.0 | 93.4 |
| Land Area | 3.0 | 1.6 | 3,531,905.4 |
| Water Area | 0.9 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | East Jordan, MI | Denver, IA | United States |
| Age 0 to 4 | 3.1% | 8.1% | 5.9% |
| Age 5 to 9 | 3.4% | 9.5% | 6.1% |
| Age 10 to 14 | 3.6% | 8.0% | 6.6% |
| Age 15 to 17 | 3.9% | 3.6% | 3.9% |
| Age 18 to 20 | 1.0% | 2.5% | 4.0% |
| Age 21 to 24 | 7.7% | 3.9% | 5.2% |
| Age 25 to 34 | 15.3% | 11.6% | 13.8% |
| Age 35 to 44 | 11.8% | 14.9% | 12.9% |
| Age 45 to 54 | 18.7% | 10.9% | 12.6% |
| Age 55 to 59 | 5.7% | 5.6% | 6.7% |
| Age 60 to 64 | 6.1% | 5.0% | 6.3% |
| Age 65 to 74 | 12.6% | 8.9% | 9.6% |
| Age 75 to 84 | 3.3% | 5.4% | 4.5% |
| Age 85 and over | 3.8% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | East Jordan, MI | Denver, IA | United States |
| White | 90.1% | 96.9% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.9% | 0.5% | 5.6% |
| Native American | 1.4% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.5% | 2.0% | 3.2% |
| Hispanic | 6.1% | 0.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | East Jordan, MI | Denver, IA | United States |
| Married Population | 44.5% | 65.4% | 49.8% |
| Currently Married | 43.7% | 64.2% | 48.0% |
| Married but Separated | 0.9% | 1.2% | 1.8% |
| Single Population | 55.5% | 34.6% | 50.2% |
| Never Married | 33.9% | 20.5% | 33.8% |
| Divorced | 14.3% | 6.6% | 10.8% |
| Widowed | 7.2% | 7.5% | 5.6% |
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| Household Size | 2.04 | 2.55 | 2.60 |
| Households | 997 | 724 | 124,010,992 |
| Family Households | 556 | 500 | 80,755,759 |
| Married couple, w/children | 18.3% | 48.8% | 30.5% |
| Married couple, no children | 52.2% | 40.8% | 42.9% |
| Non Family Households | 441 | 224 | 43,255,233 |
| Single householder, w/children | 14.0% | 8.6% | 15.8% |
| Single householder, no children | 15.5% | 1.8% | 10.8% |