| Index | Dow City | Iowa | National |
| Income per capita | $37,904 | $42,672 | $44,883 |
| Median household income | $52,801 | $81,387 | $81,333 |
| Median income owner occupied | $101,775 | $98,724 | $106,172 |
| Median income renter occupied | $38,746 | $45,890 | $52,080 |
| Median earnings male | $32,823 | $54,047 | $54,343 |
| Median earnings female | $33,648 | $36,462 | $38,439 |
| Unemployment rate | 0.6% | 3.2% | 4.9% |
| Poverty level | 21.4% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 21.3% | 21.3% |
| Manufacturing sector | 32.3% | 32.3% |
| Financial & insurance services | 1.3% | 1.3% |
| Wholesale & retail services | 5.2% | 5.2% |
| Public administration | 12.9% | 12.9% |
| Transportation, warehousing & utilities | 3.9% | 3.9% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 23.2% | 23.2% |
| City | Population | Household Income | National Avg. |
| Westphalia, IA | 167 | $120,484 | 48.1% |
| Buck Grove, IA | 36 | $118,062 | 45.2% |
| Panama, IA | 283 | $104,476 | 28.5% |
| Irwin, IA | 336 | $95,625 | 17.6% |
| Kirkman, IA | 57 | $90,439 | 11.2% |
| Dow City, IA | 449 | $52,801 | 35.1% |
| City | Population | Household Income | National Avg. |
| Rock Mills, AL | 449 | $51,314 | 36.9% |
| Horseshoe Lake, AR | 449 | $56,306 | 30.8% |
| Oak Grove, AR | 449 | $58,253 | 28.4% |
| Langleyville, IL | 449 | $90,525 | 11.3% |
| Interlochen, MI | 449 | $127,892 | 57.2% |
| Dow City, IA | 449 | $52,801 | 35.1% |