| Index | Glenfield | North Dakota | National |
| Income per capita | $45,432 | $49,864 | $44,883 |
| Median household income | $83,830 | $89,503 | $81,333 |
| Median income owner occupied | $118,750 | $111,897 | $106,172 |
| Median income renter occupied | $29,809 | $53,273 | $52,080 |
| Median earnings male | $69,229 | $60,637 | $54,343 |
| Median earnings female | $41,655 | $38,077 | $38,439 |
| Unemployment rate | 0.0% | 2.0% | 4.9% |
| Poverty level | 1.0% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.0% | 8.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 4.0% | 4.0% |
| Wholesale & retail services | 4.0% | 4.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 4.0% | 4.0% |
| Education, health & social services | 16.0% | 16.0% |
| Other | 64.0% | 64.0% |
| City | Population | Household Income | National Avg. |
| Kensal, ND | 320 | $77,906 | 4.2% |
| Binford, ND | 175 | $63,795 | 21.6% |
| Grace City, ND | 91 | $61,849 | 24.0% |
| McHenry, ND | 40 | $0 | 100.0% |
| Sutton, ND | 19 | $0 | 100.0% |
| Glenfield, ND | 105 | $83,830 | 3.1% |
| City | Population | Household Income | National Avg. |
| St. George, AK | 105 | $95,215 | 17.1% |
| Broomtown, AL | 105 | $0 | 100.0% |
| Kingvale, CA | 105 | $0 | 100.0% |
| Mount Laguna, CA | 105 | $0 | 100.0% |
| Sedalia, CO | 105 | $137,847 | 69.5% |
| Glenfield, ND | 105 | $83,830 | 3.1% |