| Zip Code : | 55042 |
| City : | Lake Elmo city, Oakdale city |
| County : | Washington County |
| State : | Minnesota (MN) |
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| Land Area : | 24.46 sq mi |
| Water Area : | 2.17 sq mi |
| Latitude : | 44.9878262 |
| Longitude : | -92.9095918 |
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| Population (2010): | 8,840 |
| Population Estimate (2012) : | 8,821 |
| Population Density : | 361.35/sq mi |
| Housing Units (2012) : | 3,126 |
| Median Household Income (2012) : | $107,654 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $123,162 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $382,200 (Minnesota : $194,300, USA : $181,400) |