| Index | Niagara | North Dakota | National |
| Income per capita | $52,852 | $49,864 | $44,883 |
| Median household income | $104,636 | $89,503 | $81,333 |
| Median income owner occupied | $110,212 | $111,897 | $106,172 |
| Median income renter occupied | $0 | $53,273 | $52,080 |
| Median earnings male | $74,934 | $60,637 | $54,343 |
| Median earnings female | $0 | $38,077 | $38,439 |
| Unemployment rate | 0.0% | 2.0% | 4.9% |
| Poverty level | 18.8% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 33.3% | 33.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 11.1% | 11.1% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 55.6% | 55.6% |
| City | Population | Household Income | National Avg. |
| Michigan City, ND | 226 | $97,111 | 19.4% |
| Fordville, ND | 205 | $92,025 | 13.1% |
| Larimore, ND | 1,343 | $84,357 | 3.7% |
| Inkster, ND | 24 | $77,506 | 4.7% |
| Petersburg, ND | 165 | $62,906 | 22.7% |
| Niagara, ND | 33 | $104,636 | 28.7% |
| City | Population | Household Income | National Avg. |
| Nanafalia, AL | 33 | $0 | 100.0% |
| Rye, AZ | 33 | $0 | 100.0% |
| Creston, CA | 33 | $0 | 100.0% |
| Jenner, CA | 33 | $0 | 100.0% |
| Moss Landing, CA | 33 | $0 | 100.0% |
| Niagara, ND | 33 | $104,636 | 28.7% |