| Index | Mercer | North Dakota | National |
| Income per capita | $80,961 | $49,864 | $44,883 |
| Median household income | $180,679 | $89,503 | $81,333 |
| Median income owner occupied | $145,800 | $111,897 | $106,172 |
| Median income renter occupied | $0 | $53,273 | $52,080 |
| Median earnings male | $99,426 | $60,637 | $54,343 |
| Median earnings female | $78,476 | $38,077 | $38,439 |
| Unemployment rate | 0.0% | 2.0% | 4.9% |
| Poverty level | 5.3% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.1% | 11.1% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 7.4% | 7.4% |
| Public administration | 18.5% | 18.5% |
| Transportation, warehousing & utilities | 7.4% | 7.4% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 55.6% | 55.6% |
| City | Population | Household Income | National Avg. |
| Washburn, ND | 1,406 | $115,344 | 41.8% |
| Turtle Lake, ND | 491 | $61,815 | 24.0% |
| McClusky, ND | 355 | $41,255 | 49.3% |
| Mercer, ND | 78 | $180,679 | 122.1% |
| City | Population | Household Income | National Avg. |
| Lowndesboro, AL | 78 | $62,959 | 22.6% |
| Franklin, AZ | 78 | $0 | 100.0% |
| Gold Mountain, CA | 78 | $0 | 100.0% |
| Branson, CO | 78 | $45,704 | 43.8% |
| Dickerson City, FL | 78 | $0 | 100.0% |
| Mercer, ND | 78 | $180,679 | 122.1% |