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| County : | San Juan Municipio |
| State : | Puerto Rico (PR) |
| Land Area : | 47.85 sq mi |
| Water Area : | 29.11 sq mi |
| Latitude : | 18.4223633 |
| Longitude : | -66.0680935 |
| Population (2010): | 395,326 |
| Population Estimate (2012) : | 393,633 |
| Population Density : | 8,262.35/sq mi |
| Housing Units (2012) : | 199,915 |
| Median Household Income (2012) : | $23,100 (Puerto Rico : $19,515, USA : $53,046) |
| Median Family Income (2012) : | $27,987 (Puerto Rico : $22,801, USA : $64,585) |
| Median House Price (2012) : | $168,300 (Puerto Rico : $121,500, USA : $181,400) |