| Index | Rocklake | North Dakota | National |
| Income per capita | $53,410 | $49,864 | $44,883 |
| Median household income | $47,484 | $89,503 | $81,333 |
| Median income owner occupied | $82,770 | $111,897 | $106,172 |
| Median income renter occupied | $44,665 | $53,273 | $52,080 |
| Median earnings male | $45,252 | $60,637 | $54,343 |
| Median earnings female | $68,227 | $38,077 | $38,439 |
| Unemployment rate | 0.9% | 2.0% | 4.9% |
| Poverty level | 10.5% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 33.9% | 33.9% |
| Manufacturing sector | 6.5% | 6.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 6.5% | 6.5% |
| Public administration | 3.2% | 3.2% |
| Transportation, warehousing & utilities | 3.2% | 3.2% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 46.8% | 46.8% |
| City | Population | Household Income | National Avg. |
| Calvin, ND | 11 | $161,332 | 98.4% |
| Egeland, ND | 36 | $77,842 | 4.3% |
| Hansboro, ND | 21 | $44,277 | 45.6% |
| Bisbee, ND | 74 | $42,588 | 47.6% |
| Perth, ND | 10 | $0 | 100.0% |
| Rocklake, ND | 118 | $47,484 | 41.6% |
| City | Population | Household Income | National Avg. |
| Nikolai, AK | 118 | $47,757 | 41.3% |
| Onycha, AL | 118 | $50,416 | 38.0% |
| Ridgeville, AL | 118 | $39,261 | 51.7% |
| Fulton, AR | 118 | $31,916 | 60.8% |
| Staves, AR | 118 | $0 | 100.0% |
| Rocklake, ND | 118 | $47,484 | 41.6% |