| Index | Postville | Iowa | National |
| Income per capita | $28,392 | $42,672 | $44,883 |
| Median household income | $72,730 | $81,387 | $81,333 |
| Median income owner occupied | $92,667 | $98,724 | $106,172 |
| Median income renter occupied | $56,325 | $45,890 | $52,080 |
| Median earnings male | $47,921 | $54,047 | $54,343 |
| Median earnings female | $37,535 | $36,462 | $38,439 |
| Unemployment rate | 3.2% | 3.2% | 4.9% |
| Poverty level | 29.3% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.0% | 16.0% |
| Manufacturing sector | 38.5% | 38.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 11.8% | 11.8% |
| Public administration | 0.3% | 0.3% |
| Transportation, warehousing & utilities | 1.9% | 1.9% |
| Education, health & social services | 6.4% | 6.4% |
| Other | 24.3% | 24.3% |
| City | Population | Household Income | National Avg. |
| St. Olaf, IA | 134 | $93,878 | 15.4% |
| Waterville, IA | 161 | $83,568 | 2.7% |
| Clermont, IA | 499 | $83,031 | 2.1% |
| Luana, IA | 248 | $79,213 | 2.6% |
| Ossian, IA | 828 | $77,822 | 4.3% |
| Postville, IA | 2,624 | $72,730 | 10.6% |
| City | Population | Household Income | National Avg. |
| Keeseville, NY | 2,624 | $72,965 | 10.3% |
| La Porte City, IA | 2,623 | $87,156 | 7.2% |
| Lake Katrine, NY | 2,623 | $68,321 | 16.0% |
| Carthage, TN | 2,623 | $64,618 | 20.6% |
| Garland, UT | 2,623 | $72,958 | 10.3% |
| Postville, IA | 2,624 | $72,730 | 10.6% |