| Zip Code : | 52209 |
| City : | Blairstown city |
| County : | Benton County |
| State : | Iowa (IA) |
| Land Area : | 36.76 sq mi |
| Water Area : | 0.08 sq mi |
| Latitude : | 41.9089868 |
| Longitude : | -92.0975313 |
| Population (2010): | 1,074 |
| Population Estimate (2012) : | 1,059 |
| Population Density : | 29.22/sq mi |
| Housing Units (2012) : | 461 |
| Median Household Income (2012) : | $54,444 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $57,750 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $133,800 (Iowa : $123,000, USA : $181,400) |