| Index | Kelley | Iowa | National |
| Income per capita | $52,966 | $42,672 | $44,883 |
| Median household income | $153,700 | $81,387 | $81,333 |
| Median income owner occupied | $112,088 | $98,724 | $106,172 |
| Median income renter occupied | $213,147 | $45,890 | $52,080 |
| Median earnings male | $69,760 | $54,047 | $54,343 |
| Median earnings female | $68,508 | $36,462 | $38,439 |
| Unemployment rate | 1.4% | 3.2% | 4.9% |
| Poverty level | 8.5% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.3% | 5.3% |
| Manufacturing sector | 28.3% | 28.3% |
| Financial & insurance services | 0.7% | 0.7% |
| Wholesale & retail services | 11.8% | 11.8% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 32.2% | 32.2% |
| Education, health & social services | 5.9% | 5.9% |
| Other | 15.1% | 15.1% |
| City | Population | Household Income | National Avg. |
| Polk City, IA | 4,940 | $189,188 | 132.6% |
| Alleman, IA | 447 | $167,707 | 106.2% |
| Huxley, IA | 4,000 | $163,490 | 101.0% |
| Granger, IA | 1,931 | $144,569 | 77.7% |
| Gilbert, IA | 1,119 | $135,122 | 66.1% |
| Kelley, IA | 377 | $153,700 | 89.0% |
| City | Population | Household Income | National Avg. |
| Bitter Springs, AZ | 377 | $48,843 | 39.9% |
| California Pines, CA | 377 | $49,396 | 39.3% |
| Clarksburg, CA | 377 | $0 | 100.0% |
| Topaz, CA | 377 | $110,999 | 36.5% |
| Tetonia, ID | 377 | $71,383 | 12.2% |
| Kelley, IA | 377 | $153,700 | 89.0% |