| Index | Sheldon | North Dakota | National |
| Income per capita | $31,265 | $49,864 | $44,883 |
| Median household income | $63,731 | $89,503 | $81,333 |
| Median income owner occupied | $69,742 | $111,897 | $106,172 |
| Median income renter occupied | $0 | $53,273 | $52,080 |
| Median earnings male | $20,883 | $60,637 | $54,343 |
| Median earnings female | $27,370 | $38,077 | $38,439 |
| Unemployment rate | 1.4% | 2.0% | 4.9% |
| Poverty level | 4.8% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 62.5% | 62.5% |
| Manufacturing sector | 2.3% | 2.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 13.6% | 13.6% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 3.4% | 3.4% |
| Education, health & social services | 4.5% | 4.5% |
| Other | 13.6% | 13.6% |
| City | Population | Household Income | National Avg. |
| Alice, ND | 47 | $141,230 | 73.6% |
| Leonard, ND | 294 | $99,397 | 22.2% |
| Lisbon, ND | 1,829 | $82,114 | 1.0% |
| Fingal, ND | 124 | $70,190 | 13.7% |
| Enderlin, ND | 1,047 | $69,231 | 14.9% |
| Sheldon, ND | 174 | $63,731 | 21.6% |
| City | Population | Household Income | National Avg. |
| Marshall, AK | 174 | $32,710 | 59.8% |
| Paint Rock, AL | 174 | $73,958 | 9.1% |
| Concord, AR | 174 | $65,032 | 20.0% |
| Makena, HI | 174 | $0 | 100.0% |
| Portsmouth, IA | 174 | $121,107 | 48.9% |
| Sheldon, ND | 174 | $63,731 | 21.6% |