| Index | Lake Crystal | Minnesota | National |
| Income per capita | $48,964 | $49,588 | $44,883 |
| Median household income | $95,576 | $92,370 | $81,333 |
| Median income owner occupied | $118,408 | $117,544 | $106,172 |
| Median income renter occupied | $46,102 | $52,026 | $52,080 |
| Median earnings male | $65,828 | $60,747 | $54,343 |
| Median earnings female | $52,611 | $42,223 | $38,439 |
| Unemployment rate | 2.3% | 3.6% | 4.9% |
| Poverty level | 8.3% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 19.4% | 19.4% |
| Manufacturing sector | 31.4% | 31.4% |
| Financial & insurance services | 1.3% | 1.3% |
| Wholesale & retail services | 13.3% | 13.3% |
| Public administration | 3.5% | 3.5% |
| Transportation, warehousing & utilities | 5.2% | 5.2% |
| Education, health & social services | 7.2% | 7.2% |
| Other | 15.5% | 15.5% |
| City | Population | Household Income | National Avg. |
| Searles, MN | 294 | $139,089 | 71.0% |
| Skyline, MN | 270 | $125,398 | 54.2% |
| Courtland, MN | 719 | $120,096 | 47.7% |
| North Mankato, MN | 14,344 | $106,059 | 30.4% |
| Nicollet, MN | 1,078 | $105,885 | 30.2% |
| Lake Crystal, MN | 2,587 | $95,576 | 17.5% |
| City | Population | Household Income | National Avg. |
| Drum Point, MD | 2,587 | $170,357 | 109.5% |
| Carthage, NC | 2,587 | $61,365 | 24.6% |
| Beaver Dam Lake, NY | 2,587 | $174,062 | 114.0% |
| Kalona, IA | 2,588 | $86,530 | 6.4% |
| Janesville, MN | 2,588 | $91,391 | 12.4% |
| Lake Crystal, MN | 2,587 | $95,576 | 17.5% |