| City : | Elma City |
| County : | Howard County |
| State : | Iowa (IA) |
| Land Area : | 1.29 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 43.2458725 |
| Longitude : | -92.4393341 |
| Population (2010): | 546 |
| Population Estimate (2012) : | 623 |
| Population Density : | 423.74/sq mi |
| Housing Units (2012) : | 272 |
| Median Household Income (2012) : | $36,500 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $43,958 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $53,700 (Iowa : $123,000, USA : $181,400) |
Elma City Zip Codes
| 50628 (1,374) |