| Index | St. John | North Dakota | National |
| Income per capita | $31,782 | $49,864 | $44,883 |
| Median household income | $0 | $89,503 | $81,333 |
| Median income owner occupied | $0 | $111,897 | $106,172 |
| Median income renter occupied | $0 | $53,273 | $52,080 |
| Median earnings male | $0 | $60,637 | $54,343 |
| Median earnings female | $77,361 | $38,077 | $38,439 |
| Unemployment rate | 2.4% | 2.0% | 4.9% |
| Poverty level | 49.1% | 11.2% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.3% | 4.3% |
| Manufacturing sector | 4.3% | 4.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 15.7% | 15.7% |
| Public administration | 18.6% | 18.6% |
| Transportation, warehousing & utilities | 5.7% | 5.7% |
| Education, health & social services | 40.0% | 40.0% |
| Other | 11.4% | 11.4% |
| City | Population | Household Income | National Avg. |
| Rolla, ND | 1,464 | $87,926 | 8.1% |
| Shell Valley, ND | 1,577 | $57,696 | 29.1% |
| Belcourt, ND | 2,201 | $52,583 | 35.3% |
| Green Acres, ND | 642 | $46,809 | 42.4% |
| East Dunseith, ND | 451 | $23,098 | 71.6% |
| St. John, ND | 356 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Belk, AL | 356 | $54,740 | 32.7% |
| Okolona, AR | 356 | $0 | 100.0% |
| Terril, IA | 356 | $50,456 | 38.0% |
| West Okoboji, IA | 356 | $106,784 | 31.3% |
| Leonard, MI | 356 | $88,671 | 9.0% |
| St. John, ND | 356 | $0 | 100.0% |