| Index | Waterville | Minnesota | National |
| Income per capita | $49,028 | $49,588 | $44,883 |
| Median household income | $86,626 | $92,370 | $81,333 |
| Median income owner occupied | $112,236 | $117,544 | $106,172 |
| Median income renter occupied | $54,304 | $52,026 | $52,080 |
| Median earnings male | $55,229 | $60,747 | $54,343 |
| Median earnings female | $44,367 | $42,223 | $38,439 |
| Unemployment rate | 2.0% | 3.6% | 4.9% |
| Poverty level | 8.0% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.4% | 18.4% |
| Manufacturing sector | 20.1% | 20.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 15.9% | 15.9% |
| Public administration | 1.3% | 1.3% |
| Transportation, warehousing & utilities | 2.8% | 2.8% |
| Education, health & social services | 7.9% | 7.9% |
| Other | 31.5% | 31.5% |
| City | Population | Household Income | National Avg. |
| Warsaw, MN | 946 | $161,561 | 98.6% |
| Madison Lake, MN | 1,106 | $138,016 | 69.7% |
| St. Clair, MN | 779 | $113,229 | 39.2% |
| Elysian, MN | 723 | $111,697 | 37.3% |
| Cleveland, MN | 819 | $110,397 | 35.7% |
| Waterville, MN | 1,898 | $86,626 | 6.5% |
| City | Population | Household Income | National Avg. |
| Kingstown, MD | 1,898 | $80,193 | 1.4% |
| South Paris, ME | 1,898 | $57,522 | 29.3% |
| Lynnwood-Pricedale, PA | 1,898 | $61,319 | 24.6% |
| Troy, TN | 1,898 | $63,727 | 21.6% |
| Encantada-Ranchito-El Calaboz, TX | 1,898 | $57,831 | 28.9% |
| Waterville, MN | 1,898 | $86,626 | 6.5% |