| City : | Grannis City |
| County : | Polk County, Richland County, Santa Fe County |
| State : | Arkansas (AR) |
| | |
| Land Area : | 8.06 sq mi |
| Water Area : | 0.04 sq mi |
| Latitude : | 34.2402080 |
| Longitude : | -94.3216746 |
| | |
| Population (2010): | 554 |
| Population Estimate (2012) : | 679 |
| Population Density : | 68.75/sq mi |
| Housing Units (2012) : | 256 |
| Median Household Income (2012) : | $31,406 (Arkansas : $40,531, USA : $53,046) |
| Median Family Income (2012) : | $36,190 (Arkansas : $50,453, USA : $64,585) |
| Median House Price (2012) : | $58,100 (Arkansas : $106,300, USA : $181,400) |