| County : | Grant County |
| State : | Arkansas (AR) |
| Land Area : | 631.81 sq mi |
| Water Area : | 1.12 sq mi |
| Latitude : | 34.2880633 |
| Longitude : | -92.4239843 |
| Population (2010): | 17,853 |
| Population Estimate (2012) : | 17,852 |
| Population Density : | 28.26/sq mi |
| Housing Units (2012) : | 7,758 |
| Median Household Income (2012) : | $49,063 (Arkansas : $40,531, USA : $53,046) |
| Median Family Income (2012) : | $59,949 (Arkansas : $50,453, USA : $64,585) |
| Median House Price (2012) : | $100,200 (Arkansas : $106,300, USA : $181,400) |
Grant County Cities / Towns
| Leola Town (501) | Poyen Town (290) | Prattsville Town (305) |
| Sheridan City (4,603) | Tull Town (448) |
Grant County Zip Codes
| 71602 (17,982) | 71603 (34,343) | 72015 (27,307) |
| 72057 (1,070) | 72065 (5,207) | 72079 (786) |
| 72084 (1,229) | 72128 (814) | 72129 (1,409) |
| 72132 (3,242) | 72150 (12,006) | 72167 (1,719) |