| City : | Frederika City |
| County : | Bremer County, Caddo Parish |
| State : | Iowa (IA) |
| Land Area : | 0.20 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.8834069 |
| Longitude : | -92.3061681 |
| Population (2010): | 183 |
| Population Estimate (2012) : | 140 |
| Population Density : | 917.26/sq mi |
| Housing Units (2012) : | 118 |
| Median Household Income (2012) : | $54,000 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $73,750 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $82,800 (Iowa : $123,000, USA : $181,400) |