| Index | Green Mountain | Iowa | National |
| Income per capita | $34,365 | $42,672 | $44,883 |
| Median household income | $72,934 | $81,387 | $81,333 |
| Median income owner occupied | $68,391 | $98,724 | $106,172 |
| Median income renter occupied | $84,953 | $45,890 | $52,080 |
| Median earnings male | $64,518 | $54,047 | $54,343 |
| Median earnings female | $0 | $36,462 | $38,439 |
| Unemployment rate | 0.0% | 3.2% | 4.9% |
| Poverty level | 8.0% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 37.9% | 37.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 3.4% | 3.4% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 5.2% | 5.2% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 53.4% | 53.4% |
| City | Population | Household Income | National Avg. |
| Melbourne, IA | 764 | $103,873 | 27.7% |
| Liscomb, IA | 397 | $102,620 | 26.2% |
| Montour, IA | 254 | $99,722 | 22.6% |
| Beaman, IA | 158 | $96,038 | 18.1% |
| Haverhill, IA | 175 | $94,376 | 16.0% |
| Green Mountain, IA | 186 | $72,934 | 10.3% |
| City | Population | Household Income | National Avg. |
| Gulfcrest, AL | 186 | $0 | 100.0% |
| Camptonville, CA | 186 | $144,926 | 78.2% |
| Fostoria, IA | 186 | $112,508 | 38.3% |
| Webb, IA | 186 | $85,118 | 4.7% |
| Wheeler, IL | 186 | $52,144 | 35.9% |
| Green Mountain, IA | 186 | $72,934 | 10.3% |