| Index | Royal | Iowa | National |
| Income per capita | $40,845 | $42,672 | $44,883 |
| Median household income | $78,066 | $81,387 | $81,333 |
| Median income owner occupied | $91,983 | $98,724 | $106,172 |
| Median income renter occupied | $72,387 | $45,890 | $52,080 |
| Median earnings male | $51,717 | $54,047 | $54,343 |
| Median earnings female | $31,869 | $36,462 | $38,439 |
| Unemployment rate | 5.1% | 3.2% | 4.9% |
| Poverty level | 6.5% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.1% | 11.1% |
| Manufacturing sector | 49.7% | 49.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 4.7% | 4.7% |
| Public administration | 1.2% | 1.2% |
| Transportation, warehousing & utilities | 11.1% | 11.1% |
| Education, health & social services | 1.2% | 1.2% |
| Other | 15.2% | 15.2% |
| City | Population | Household Income | National Avg. |
| Fostoria, IA | 186 | $112,508 | 38.3% |
| Peterson, IA | 496 | $91,312 | 12.3% |
| Dickens, IA | 210 | $90,325 | 11.1% |
| Webb, IA | 186 | $85,118 | 4.7% |
| Sioux Rapids, IA | 940 | $81,259 | 0.1% |
| Royal, IA | 522 | $78,066 | 4.0% |
| City | Population | Household Income | National Avg. |
| Galena, AK | 522 | $113,574 | 39.6% |
| Ballico, CA | 522 | $175,264 | 115.5% |
| New Albin, IA | 522 | $69,494 | 14.6% |
| Trout Valley, IL | 522 | $287,475 | 253.5% |
| Harrisville, MI | 522 | $45,141 | 44.5% |
| Royal, IA | 522 | $78,066 | 4.0% |