| Zip Code : | 56055 |
| City : | Lake Crystal city |
| County : | Blue Earth County |
| State : | Minnesota (MN) |
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| Land Area : | 118.30 sq mi |
| Water Area : | 3.13 sq mi |
| Latitude : | 44.1285004 |
| Longitude : | -94.2353304 |
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| Population (2010): | 3,902 |
| Population Estimate (2012) : | 3,892 |
| Population Density : | 32.99/sq mi |
| Housing Units (2012) : | 1,721 |
| Median Household Income (2012) : | $61,348 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $67,161 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $153,300 (Minnesota : $194,300, USA : $181,400) |