USA
> Storm Lake, IA Micro Area
| Metropolitan statistical area : | Storm Lake, IA Micro Area |
| Land Area : | 574.91 sq mi |
| Water Area : | 5.31 sq mi |
| Latitude : | 42.7415220 |
| Longitude : | -95.1414325 |
| Population (2010): | 20,260 |
| Population Estimate (2012) : | 20,215 |
| Population Density : | 35.24/sq mi |
| Housing Units (2012) : | 8,237 |
| Median Household Income (2012) : | $46,947 (USA : $53,046) |
| Median Family Income (2012) : | $57,337 (USA : $64,585) |
| Median House Price (2012) : | $94,700 (USA : $181,400) |