| Index | Harlowton | Montana | National |
| Income per capita | $33,188 | $39,875 | $44,883 |
| Median household income | $57,378 | $71,326 | $81,333 |
| Median income owner occupied | $61,499 | $88,680 | $106,172 |
| Median income renter occupied | $54,025 | $45,249 | $52,080 |
| Median earnings male | $46,323 | $47,130 | $54,343 |
| Median earnings female | $44,613 | $32,153 | $38,439 |
| Unemployment rate | 1.4% | 3.8% | 4.9% |
| Poverty level | 16.1% | 14.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.1% | 16.1% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 1.7% | 1.7% |
| Wholesale & retail services | 24.7% | 24.7% |
| Public administration | 1.7% | 1.7% |
| Transportation, warehousing & utilities | 1.7% | 1.7% |
| Education, health & social services | 9.8% | 9.8% |
| Other | 44.3% | 44.3% |
| City | Population | Household Income | National Avg. |
| Harlowton, MT | 1,061 | $57,378 | 29.5% |
| City | Population | Household Income | National Avg. |
| Rosiclare, IL | 1,061 | $58,172 | 28.5% |
| Willards, MD | 1,061 | $72,046 | 11.4% |
| South Windham, ME | 1,061 | $111,237 | 36.8% |
| Ivyland, PA | 1,061 | $175,911 | 116.3% |
| Lincoln, PA | 1,061 | $98,994 | 21.7% |
| Harlowton, MT | 1,061 | $57,378 | 29.5% |