| Index | New Liberty | Iowa | National |
| Income per capita | $46,882 | $42,672 | $44,883 |
| Median household income | $82,232 | $81,387 | $81,333 |
| Median income owner occupied | $85,916 | $98,724 | $106,172 |
| Median income renter occupied | $69,555 | $45,890 | $52,080 |
| Median earnings male | $53,652 | $54,047 | $54,343 |
| Median earnings female | $32,423 | $36,462 | $38,439 |
| Unemployment rate | 2.4% | 3.2% | 4.9% |
| Poverty level | 13.0% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 23.1% | 23.1% |
| Manufacturing sector | 38.5% | 38.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 5.1% | 5.1% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 12.8% | 12.8% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 15.4% | 15.4% |
| City | Population | Household Income | National Avg. |
| Donahue, IA | 392 | $138,877 | 70.8% |
| Bennett, IA | 434 | $106,860 | 31.4% |
| Blue Grass, IA | 2,108 | $106,817 | 31.3% |
| Durant, IA | 1,944 | $104,538 | 28.5% |
| Tipton, IA | 3,276 | $104,120 | 28.0% |
| New Liberty, IA | 111 | $82,232 | 1.1% |
| City | Population | Household Income | National Avg. |
| Eagle, AK | 111 | $65,844 | 19.0% |
| Kohls Ranch, AZ | 111 | $107,382 | 32.0% |
| Bark Ranch, CO | 111 | $0 | 100.0% |
| Shannon City, IA | 111 | $102,203 | 25.7% |
| New Middletown, IN | 111 | $84,505 | 3.9% |
| New Liberty, IA | 111 | $82,232 | 1.1% |