| Zip Code : | 44883 |
| City : | Bascom, Bettsville village, Fort Seneca, Melmore, Old Fort, Tiffin city |
| County : | Seneca County |
| State : | Ohio (OH) |
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| Land Area : | 166.88 sq mi |
| Water Area : | 1.37 sq mi |
| Latitude : | 41.1233314 |
| Longitude : | -83.1739107 |
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| Population (2010): | 29,413 |
| Population Estimate (2012) : | 29,681 |
| Population Density : | 176.25/sq mi |
| Housing Units (2012) : | 12,559 |
| Median Household Income (2012) : | $39,173 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $51,118 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $106,800 (Ohio : $133,700, USA : $181,400) |