| Index | Calamus | Iowa | National |
| Income per capita | $26,397 | $27,621 | $28,555 |
| Median household income | $55,625 | $52,716 | $53,482 |
| Median income owner occupied | $57,727 | $64,199 | $68,142 |
| Median income renter occupied | $31,607 | $29,226 | $33,219 |
| Median earnings male | $41,818 | $36,237 | $36,116 |
| Median earnings female | $25,568 | $24,406 | $25,692 |
| Unemployment rate | 2.6% | 3.7% | 5.8% |
| Poverty level | 8.7% | 12.6% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 19.0% | 0.0% |
| Manufacturing sector | 23.8% | 5.7% |
| Financial & insurance services | 1.9% | 6.9% |
| Wholesale & retail services | 8.6% | 5.7% |
| Public administration | 5.7% | 4.6% |
| Transportation, warehousing & utilities | 12.4% | 4.6% |
| Education, health & social services | 7.6% | 46.0% |
| Other | 21.0% | 11.5% |
| City, State | Population | Household Income | National Avg. |
| Long Grove, IA | 940 | $97,353 | 82% |
| Donahue, IA | 461 | $67,083 | 25% |
| New Liberty, IA | 159 | $65,833 | 23% |
| Welton, IA | 157 | $62,000 | 16% |
| De Witt, IA | 5,297 | $58,438 | 9% |
| Calamus, IA | 380 | $55,625 | 4% |
| City, State | Population | Household Income | National Avg. |
| Willow Lake, SD | 380 | $31,833 | 40% |
| Jenkinsburg, GA | 380 | $43,438 | 19% |
| Birdseye, IN | 380 | $31,750 | 41% |
| Gypsum, KS | 380 | $46,023 | 14% |
| Henderson, MI | 380 | $34,286 | 36% |
| Calamus, IA | 380 | $55,625 | 4% |