| Index | St. Helen | Michigan | National |
| Income per capita | $28,329 | $40,534 | $44,883 |
| Median household income | $50,839 | $74,200 | $81,333 |
| Median income owner occupied | $51,933 | $92,757 | $106,172 |
| Median income renter occupied | $44,726 | $42,775 | $52,080 |
| Median earnings male | $35,000 | $52,653 | $54,343 |
| Median earnings female | $22,801 | $34,413 | $38,439 |
| Unemployment rate | 2.8% | 5.5% | 4.9% |
| Poverty level | 28.0% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.1% | 17.1% |
| Manufacturing sector | 23.7% | 23.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 19.4% | 19.4% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 6.6% | 6.6% |
| Education, health & social services | 7.5% | 7.5% |
| Other | 25.7% | 25.7% |
| City | Population | Household Income | National Avg. |
| Prudenville, MI | 1,823 | $59,101 | 27.3% |
| Roscommon, MI | 1,162 | $57,169 | 29.7% |
| West Branch, MI | 2,099 | $44,602 | 45.2% |
| Rose City, MI | 692 | $39,598 | 51.3% |
| St. Helen, MI | 2,960 | $50,839 | 37.5% |
| City | Population | Household Income | National Avg. |
| Grifton, NC | 2,960 | $46,525 | 42.8% |
| Oak Grove, VA | 2,960 | $224,117 | 175.6% |
| Division No. 8, Subd. L, NL | 2,960 | n/a | |
| Fairfield, TX | 2,961 | $71,953 | 11.5% |
| Lanai City, HI | 2,958 | $89,650 | 10.2% |
| St. Helen, MI | 2,960 | $50,839 | 37.5% |