| City : | Guernsey City |
| County : | Poweshiek County |
| State : | Iowa (IA) |
| Land Area : | 0.18 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 41.6491514 |
| Longitude : | -92.3430868 |
| Population (2010): | 63 |
| Population Estimate (2012) : | 61 |
| Population Density : | 342.30/sq mi |
| Housing Units (2012) : | 32 |
| Median Household Income (2012) : | $46,250 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $49,375 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $50,000 (Iowa : $123,000, USA : $181,400) |
Guernsey City Zip Codes
| 52221 (221) |