| Index | Plainwell | Michigan | National |
| Income per capita | $37,648 | $40,534 | $44,883 |
| Median household income | $87,214 | $74,200 | $81,333 |
| Median income owner occupied | $98,426 | $92,757 | $106,172 |
| Median income renter occupied | $45,093 | $42,775 | $52,080 |
| Median earnings male | $58,676 | $52,653 | $54,343 |
| Median earnings female | $37,068 | $34,413 | $38,439 |
| Unemployment rate | 1.3% | 5.5% | 4.9% |
| Poverty level | 10.1% | 16.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.0% | 6.0% |
| Manufacturing sector | 35.0% | 35.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 20.1% | 20.1% |
| Public administration | 3.6% | 3.6% |
| Transportation, warehousing & utilities | 2.4% | 2.4% |
| Education, health & social services | 10.8% | 10.8% |
| Other | 22.0% | 22.0% |
| City | Population | Household Income | National Avg. |
| Hickory Corners, MI | 166 | $120,783 | 48.5% |
| Delton, MI | 608 | $113,083 | 39.0% |
| Richland, MI | 911 | $104,980 | 29.1% |
| Hopkins, MI | 860 | $102,037 | 25.5% |
| Comstock Northwest, MI | 6,218 | $87,246 | 7.3% |
| Plainwell, MI | 3,948 | $87,214 | 7.2% |
| City | Population | Household Income | National Avg. |
| Saw Creek, PA | 3,947 | $75,826 | 6.8% |
| Sewickley, PA | 3,947 | $119,248 | 46.6% |
| Friona, TX | 3,947 | $80,083 | 1.5% |
| Harrisburg, OR | 3,950 | $62,004 | 23.8% |
| Cartier, MB | 3,945 | n/a | |
| Plainwell, MI | 3,948 | $87,214 | 7.2% |