| Index | St. Xavier | Montana | National |
| Income per capita | $37,571 | $39,875 | $44,883 |
| Median household income | $164,514 | $71,326 | $81,333 |
| Median income owner occupied | $171,322 | $88,680 | $106,172 |
| Median income renter occupied | $0 | $45,249 | $52,080 |
| Median earnings male | $55,363 | $47,130 | $54,343 |
| Median earnings female | $85,447 | $32,153 | $38,439 |
| Unemployment rate | 6.1% | 3.8% | 4.9% |
| Poverty level | 10.9% | 14.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 58.8% | 58.8% |
| Other | 41.2% | 41.2% |
| City | Population | Household Income | National Avg. |
| Fort Smith, MT | 164 | $59,883 | 26.4% |
| Crow Agency, MT | 2,045 | $40,671 | 50.0% |
| St. Xavier, MT | 190 | $164,514 | 102.3% |
| City | Population | Household Income | National Avg. |
| Burnt Ranch, CA | 190 | $65,169 | 19.9% |
| Clio, CA | 190 | $41,839 | 48.6% |
| Farmington, DE | 190 | $0 | 100.0% |
| Moore, ID | 190 | $59,506 | 26.8% |
| Stronach, MI | 190 | $71,066 | 12.6% |
| St. Xavier, MT | 190 | $164,514 | 102.3% |