| Index | Matlock | Iowa | National |
| Income per capita | $47,770 | $42,672 | $44,883 |
| Median household income | $100,870 | $81,387 | $81,333 |
| Median income owner occupied | $101,955 | $98,724 | $106,172 |
| Median income renter occupied | $0 | $45,890 | $52,080 |
| Median earnings male | $52,621 | $54,047 | $54,343 |
| Median earnings female | $55,284 | $36,462 | $38,439 |
| Unemployment rate | 2.1% | 3.2% | 4.9% |
| Poverty level | 0.9% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.8% | 11.8% |
| Manufacturing sector | 41.2% | 41.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 2.9% | 2.9% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 2.9% | 2.9% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 38.2% | 38.2% |
| City | Population | Household Income | National Avg. |
| Sioux Center, IA | 7,757 | $112,034 | 37.7% |
| Hull, IA | 2,033 | $104,391 | 28.4% |
| Boyden, IA | 928 | $97,194 | 19.5% |
| Hospers, IA | 830 | $93,810 | 15.3% |
| Rock Rapids, IA | 2,621 | $93,809 | 15.3% |
| Matlock, IA | 121 | $100,870 | 24.0% |
| City | Population | Household Income | National Avg. |
| Chalkyitsik, AK | 121 | $0 | 100.0% |
| Primrose, AK | 121 | $105,588 | 29.8% |
| Franklin, AR | 121 | $52,342 | 35.6% |
| Reed, AR | 121 | $34,207 | 57.9% |
| Pine Lake, AZ | 121 | $53,899 | 33.7% |
| Matlock, IA | 121 | $100,870 | 24.0% |