| Index | Heron Lake | Minnesota | National |
| Income per capita | $46,560 | $49,588 | $44,883 |
| Median household income | $103,592 | $92,370 | $81,333 |
| Median income owner occupied | $106,540 | $117,544 | $106,172 |
| Median income renter occupied | $63,235 | $52,026 | $52,080 |
| Median earnings male | $65,250 | $60,747 | $54,343 |
| Median earnings female | $41,855 | $42,223 | $38,439 |
| Unemployment rate | 0.8% | 3.6% | 4.9% |
| Poverty level | 5.7% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 17.6% | 17.6% |
| Manufacturing sector | 37.8% | 37.8% |
| Financial & insurance services | 4.1% | 4.1% |
| Wholesale & retail services | 7.7% | 7.7% |
| Public administration | 2.7% | 2.7% |
| Transportation, warehousing & utilities | 5.9% | 5.9% |
| Education, health & social services | 4.5% | 4.5% |
| Other | 19.8% | 19.8% |
| City | Population | Household Income | National Avg. |
| Bingham Lake, MN | 137 | $114,823 | 41.2% |
| Fish Lake, MN | 56 | $113,592 | 39.7% |
| Okabena, MN | 215 | $107,787 | 32.5% |
| Wilder, MN | 38 | $92,021 | 13.1% |
| Fulda, MN | 1,343 | $88,771 | 9.1% |
| Heron Lake, MN | 729 | $103,592 | 27.4% |
| City | Population | Household Income | National Avg. |
| What Cheer, IA | 729 | $59,620 | 26.7% |
| Wheatfield, IN | 729 | $77,920 | 4.2% |
| Lawndale, NC | 729 | $46,366 | 43.0% |
| Fairfield, OK | 729 | $44,648 | 45.1% |
| Edenburg, PA | 729 | $118,586 | 45.8% |
| Heron Lake, MN | 729 | $103,592 | 27.4% |