| Index | Mount Ayr | Iowa | National |
| Income per capita | $38,747 | $42,672 | $44,883 |
| Median household income | $71,186 | $81,387 | $81,333 |
| Median income owner occupied | $100,587 | $98,724 | $106,172 |
| Median income renter occupied | $31,454 | $45,890 | $52,080 |
| Median earnings male | $51,452 | $54,047 | $54,343 |
| Median earnings female | $38,918 | $36,462 | $38,439 |
| Unemployment rate | 2.3% | 3.2% | 4.9% |
| Poverty level | 5.3% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 21.4% | 21.4% |
| Manufacturing sector | 8.3% | 8.3% |
| Financial & insurance services | 1.8% | 1.8% |
| Wholesale & retail services | 20.3% | 20.3% |
| Public administration | 7.1% | 7.1% |
| Transportation, warehousing & utilities | 8.3% | 8.3% |
| Education, health & social services | 8.3% | 8.3% |
| Other | 23.3% | 23.3% |
| City | Population | Household Income | National Avg. |
| Irena, MO | 10 | $117,849 | 44.9% |
| Sun Valley Lake, IA | 193 | $109,724 | 34.9% |
| Benton, IA | 30 | $104,734 | 28.8% |
| Maloy, IA | 24 | $102,279 | 25.8% |
| Shannon City, IA | 111 | $102,203 | 25.7% |
| Mount Ayr, IA | 2,030 | $71,186 | 12.5% |
| City | Population | Household Income | National Avg. |
| Huachuca City, AZ | 2,030 | $62,994 | 22.5% |
| Slayton, MN | 2,030 | $69,054 | 15.1% |
| Carrington, ND | 2,030 | $72,001 | 11.5% |
| Cridersville, OH | 2,030 | $77,316 | 4.9% |
| Hopwood, PA | 2,030 | $66,244 | 18.6% |
| Mount Ayr, IA | 2,030 | $71,186 | 12.5% |