| Index | Decatur City | Iowa | National |
| Income per capita | $24,372 | $42,672 | $44,883 |
| Median household income | $66,959 | $81,387 | $81,333 |
| Median income owner occupied | $63,463 | $98,724 | $106,172 |
| Median income renter occupied | $0 | $45,890 | $52,080 |
| Median earnings male | $0 | $54,047 | $54,343 |
| Median earnings female | $37,369 | $36,462 | $38,439 |
| Unemployment rate | 0.7% | 3.2% | 4.9% |
| Poverty level | 32.8% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 23.4% | 23.4% |
| Manufacturing sector | 12.8% | 12.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 4.3% | 4.3% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 4.3% | 4.3% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 55.3% | 55.3% |
| City | Population | Household Income | National Avg. |
| Pleasanton, IA | 52 | $152,196 | 87.1% |
| Sun Valley Lake, IA | 193 | $109,724 | 34.9% |
| Ellston, IA | 38 | $81,961 | 0.8% |
| Leon, IA | 1,934 | $80,015 | 1.6% |
| Garden Grove, IA | 207 | $64,601 | 20.6% |
| Decatur City, IA | 198 | $66,959 | 17.7% |
| City | Population | Household Income | National Avg. |
| Hackberry, AZ | 198 | $0 | 100.0% |
| Dixon, IA | 198 | $91,744 | 12.8% |
| Grand River, IA | 198 | $51,896 | 36.2% |
| Little Sioux, IA | 198 | $33,002 | 59.4% |
| Oakford, IL | 198 | $85,849 | 5.6% |
| Decatur City, IA | 198 | $66,959 | 17.7% |