| Index | Montpelier | North Dakota | National |
| Income per capita | $40,473 | $49,864 | $44,883 |
| Median household income | $92,330 | $89,503 | $81,333 |
| Median income owner occupied | $93,076 | $111,897 | $106,172 |
| Median income renter occupied | $37,341 | $53,273 | $52,080 |
| Median earnings male | $69,764 | $60,637 | $54,343 |
| Median earnings female | $0 | $38,077 | $38,439 |
| Unemployment rate | 0.0% | 2.0% | 4.9% |
| Poverty level | 11.6% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.3% | 4.3% |
| Manufacturing sector | 8.7% | 8.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 17.4% | 17.4% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 34.8% | 34.8% |
| Other | 34.8% | 34.8% |
| City | Population | Household Income | National Avg. |
| Jamestown, ND | 15,817 | $74,186 | 8.8% |
| Marion, ND | 188 | $72,652 | 10.7% |
| Dickey, ND | 32 | $61,306 | 24.6% |
| Jud, ND | 72 | $0 | 100.0% |
| Ypsilanti, ND | 30 | $0 | 100.0% |
| Montpelier, ND | 88 | $92,330 | 13.5% |
| City | Population | Household Income | National Avg. |
| Lake City, CA | 88 | $0 | 100.0% |
| Sierra City, CA | 88 | $141,698 | 74.2% |
| Watkins, IA | 88 | $47,605 | 41.5% |
| Basco, IL | 88 | $59,971 | 26.3% |
| Sciota, IL | 88 | $145,755 | 79.2% |
| Montpelier, ND | 88 | $92,330 | 13.5% |