| County : | Harrison County |
| State : | Texas (TX) |
| Land Area : | 899.95 sq mi |
| Water Area : | 15.80 sq mi |
| Latitude : | 32.5479928 |
| Longitude : | -94.3744253 |
| Population (2010): | 65,631 |
| Population Estimate (2012) : | 65,958 |
| Population Density : | 72.93/sq mi |
| Housing Units (2012) : | 27,704 |
| Median Household Income (2012) : | $46,718 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $56,667 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $109,900 (Texas : $128,000, USA : $181,400) |
Harrison County Cities / Towns
| Hallsville City (3,577) | Longview City (80,455) | Marshall City (23,523) |
| Nesbitt Town (281) | Scottsville City (376) | Uncertain City (94) |
| Waskom City (2,160) |
Harrison County Zip Codes
| 75601 (15,849) | 75602 (23,286) | 75605 (27,823) |
| 75640 (4,652) | 75642 (229) | 75650 (8,611) |
| 75651 (2,189) | 75657 (8,246) | 75661 (2,807) |
| 75670 (17,290) | 75672 (17,097) | 75692 (5,098) |