| Index | Kimballton | Iowa | National |
| Income per capita | $26,409 | $28,872 | $29,829 |
| Median household income | $51,250 | $54,570 | $55,322 |
| Median income owner occupied | $59,375 | $66,527 | $70,586 |
| Median income renter occupied | $35,000 | $30,828 | $35,192 |
| Median earnings male | $41,500 | $37,409 | $36,919 |
| Median earnings female | $21,389 | $25,115 | $26,250 |
| Unemployment rate | 2.6% | 3.1% | 4.7% |
| Poverty level | 19.3% | 12.3% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 8.7% | 8.7% |
| Manufacturing sector | 5.8% | 5.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 20.3% | 20.3% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 8.7% | 8.7% |
| Education, health & social services | 8.7% | 8.7% |
| Other | 43.5% | 43.5% |
| City | Population | Household Income | National Avg. |
| Irwin, IA | 327 | $64,063 | 15.8% |
| Kirkman, IA | 54 | $61,250 | 10.7% |
| Elk Horn, IA | 548 | $56,719 | 2.5% |
| Avoca, IA | 1,368 | $53,688 | 3.0% |
| Gray, IA | 34 | $51,250 | 7.4% |
| Kimballton, IA | 275 | $51,250 | 7.4% |
| City | Population | Household Income | National Avg. |
| Ambler, AK | 275 | $34,750 | 37.2% |
| Huslia, AK | 275 | $40,000 | 27.7% |
| Mount Olive CDP (Coosa County), AL | 275 | $34,507 | 37.6% |
| Oconee, GA | 275 | $0 | 100.0% |
| Malcom, IA | 275 | $49,688 | 10.2% |
| Kimballton, IA | 275 | $51,250 | 7.4% |
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