| Index | Wall Lake | Iowa | National |
| Income per capita | $41,646 | $42,672 | $44,883 |
| Median household income | $77,391 | $81,387 | $81,333 |
| Median income owner occupied | $76,082 | $98,724 | $106,172 |
| Median income renter occupied | $65,571 | $45,890 | $52,080 |
| Median earnings male | $68,270 | $54,047 | $54,343 |
| Median earnings female | $39,601 | $36,462 | $38,439 |
| Unemployment rate | 1.8% | 3.2% | 4.9% |
| Poverty level | 13.1% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.1% | 7.1% |
| Manufacturing sector | 23.2% | 23.2% |
| Financial & insurance services | 12.9% | 12.9% |
| Wholesale & retail services | 16.8% | 16.8% |
| Public administration | 3.9% | 3.9% |
| Transportation, warehousing & utilities | 9.0% | 9.0% |
| Education, health & social services | 6.5% | 6.5% |
| Other | 20.6% | 20.6% |
| City | Population | Household Income | National Avg. |
| Arcadia, IA | 1,013 | $90,578 | 11.4% |
| Early, IA | 772 | $85,418 | 5.0% |
| Lake View, IA | 966 | $82,840 | 1.9% |
| Breda, IA | 440 | $78,453 | 3.5% |
| Carroll, IA | 10,175 | $74,729 | 8.1% |
| Wall Lake, IA | 788 | $77,391 | 4.8% |
| City | Population | Household Income | National Avg. |
| Manokotak, AK | 788 | $61,602 | 24.3% |
| London, AR | 788 | $49,336 | 39.3% |
| Dudleyville, AZ | 788 | $67,586 | 16.9% |
| Deer Park, CA | 788 | $121,390 | 49.3% |
| Hubbard, IA | 788 | $88,817 | 9.2% |
| Wall Lake, IA | 788 | $77,391 | 4.8% |