| Index | Klemme | Iowa | National |
| Income per capita | $30,987 | $42,672 | $44,883 |
| Median household income | $75,529 | $81,387 | $81,333 |
| Median income owner occupied | $85,174 | $98,724 | $106,172 |
| Median income renter occupied | $47,823 | $45,890 | $52,080 |
| Median earnings male | $63,270 | $54,047 | $54,343 |
| Median earnings female | $35,669 | $36,462 | $38,439 |
| Unemployment rate | 2.9% | 3.2% | 4.9% |
| Poverty level | 14.9% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.9% | 13.9% |
| Manufacturing sector | 25.3% | 25.3% |
| Financial & insurance services | 5.4% | 5.4% |
| Wholesale & retail services | 12.0% | 12.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 18.1% | 18.1% |
| Education, health & social services | 3.6% | 3.6% |
| Other | 21.7% | 21.7% |
| City | Population | Household Income | National Avg. |
| Ventura, IA | 783 | $109,441 | 34.6% |
| Meservey, IA | 286 | $108,545 | 33.5% |
| Crystal Lake, IA | 269 | $95,718 | 17.7% |
| Duncan, IA | 104 | $93,977 | 15.5% |
| Garner, IA | 3,134 | $93,156 | 14.5% |
| Klemme, IA | 678 | $75,529 | 7.1% |
| City | Population | Household Income | National Avg. |
| Gila Crossing, AZ | 678 | $0 | 100.0% |
| San Luis, CO | 678 | $39,041 | 52.0% |
| Dongola, IL | 678 | $49,934 | 38.6% |
| Holiday Hills, IL | 678 | $108,872 | 33.9% |
| Linden, IN | 678 | $76,695 | 5.7% |
| Klemme, IA | 678 | $75,529 | 7.1% |