| | Richland, IA | Tipton, IA | United States |
| Population | 516 | 3,143 | 329,725,481 |
| Female Population | 50.4% | 52.0% | 50.5% |
| Male Population | 49.6% | 48.0% | 49.5% |
| Median Age | 40.8 | 41.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 601 | 3,214 | 309,327,143 |
| Population - 2000 | 587 | 3,155 | 285,036,114 |
| Population - 1990 | 522 | 2,998 | 251,960,433 |
| Pop. 2000 to Now | -0.9% | 0.7% | 15.6% |
| Pop. 1990 to Now | 11.5% | 6.0% | 30.8% |
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| Population Density | 671.9 | 1,553.6 | 93.4 |
| Land Area | 0.8 | 2.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Richland, IA | Tipton, IA | United States |
| Age 0 to 4 | 5.8% | 2.1% | 5.9% |
| Age 5 to 9 | 7.8% | 9.4% | 6.1% |
| Age 10 to 14 | 8.7% | 6.0% | 6.6% |
| Age 15 to 17 | 4.5% | 6.2% | 3.9% |
| Age 18 to 20 | 3.3% | 3.7% | 4.0% |
| Age 21 to 24 | 1.6% | 1.6% | 5.2% |
| Age 25 to 34 | 9.7% | 11.5% | 13.8% |
| Age 35 to 44 | 11.4% | 13.2% | 12.9% |
| Age 45 to 54 | 17.8% | 9.4% | 12.6% |
| Age 55 to 59 | 6.0% | 5.1% | 6.7% |
| Age 60 to 64 | 4.7% | 9.3% | 6.3% |
| Age 65 to 74 | 12.6% | 9.9% | 9.6% |
| Age 75 to 84 | 6.2% | 6.5% | 4.5% |
| Age 85 and over | 0.0% | 6.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Richland, IA | Tipton, IA | United States |
| White | 89.0% | 94.9% | 59.4% |
| Black | 0.0% | 1.3% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.8% | 0.9% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 3.1% | 0.4% | 3.2% |
| Hispanic | 7.2% | 2.1% | 18.4% |
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| Marriage & Family | | | |
| | Richland, IA | Tipton, IA | United States |
| Married Population | 62.6% | 48.2% | 49.8% |
| Currently Married | 58.1% | 47.8% | 48.0% |
| Married but Separated | 4.5% | 0.3% | 1.8% |
| Single Population | 37.4% | 51.9% | 50.2% |
| Never Married | 19.5% | 26.8% | 33.8% |
| Divorced | 12.2% | 14.5% | 10.8% |
| Widowed | 5.7% | 10.5% | 5.6% |
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| Household Size | 2.37 | 2.42 | 2.60 |
| Households | 218 | 1,252 | 124,010,992 |
| Family Households | 131 | 802 | 80,755,759 |
| Married couple, w/children | 37.4% | 30.8% | 30.5% |
| Married couple, no children | 53.4% | 46.4% | 42.9% |
| Non Family Households | 87 | 450 | 43,255,233 |
| Single householder, w/children | 9.2% | 20.8% | 15.8% |
| Single householder, no children | 0.0% | 2.0% | 10.8% |