| Index | Garrison | North Dakota | National |
| Income per capita | $45,828 | $49,864 | $44,883 |
| Median household income | $80,593 | $89,503 | $81,333 |
| Median income owner occupied | $93,269 | $111,897 | $106,172 |
| Median income renter occupied | $44,282 | $53,273 | $52,080 |
| Median earnings male | $69,520 | $60,637 | $54,343 |
| Median earnings female | $37,488 | $38,077 | $38,439 |
| Unemployment rate | 0.5% | 2.0% | 4.9% |
| Poverty level | 13.2% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.0% | 18.0% |
| Manufacturing sector | 2.2% | 2.2% |
| Financial & insurance services | 6.1% | 6.1% |
| Wholesale & retail services | 12.7% | 12.7% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 9.7% | 9.7% |
| Education, health & social services | 3.9% | 3.9% |
| Other | 47.5% | 47.5% |
| City | Population | Household Income | National Avg. |
| Douglas, ND | 103 | $115,363 | 41.8% |
| Underwood, ND | 786 | $104,549 | 28.5% |
| Riverdale, ND | 199 | $100,180 | 23.2% |
| Coleharbor, ND | 95 | $81,626 | 0.4% |
| Max, ND | 305 | $76,926 | 5.4% |
| Garrison, ND | 1,770 | $80,593 | 0.9% |
| City | Population | Household Income | National Avg. |
| Roundup, MT | 1,770 | $52,143 | 35.9% |
| MacArthur, WV | 1,770 | $37,098 | 54.4% |
| Quincy, CA | 1,769 | $81,403 | 0.1% |
| Girard, IL | 1,769 | $65,474 | 19.5% |
| Oberlin, KS | 1,771 | $53,469 | 34.3% |
| Garrison, ND | 1,770 | $80,593 | 0.9% |