Explore Hannibal, Ohio, with this interactive street and satellite map.
| City | Hannibal |
| State | Ohio (OH) |
| County | Monroe County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.667299 |
| Longitude | -80.872043 |
| Population | 314 |
| Density | 108.7 /km² |
| Incorporated | N/A |
| ZIP Codes | 43915, 43931, 43946 |
| Area Code | 740 |
| County Seat | Woodsfield |
| School District | Switzerland of Ohio Local School District |
Hannibal unfolds where the landscape yields to the deep, deliberate carving of the land, defined by the persistent flow of Fisher Run as it navigates the terrain. It lies 35.6 miles east-northeast of Marietta, OH (from Marietta, OH: bearing 61°T), and is situated 1.8 miles north-northwest of New Martinsville. The shadow of Hannibal Ridge looms a mile to the west, casting a long, cooling violet shade over the valley floor as the sun begins its descent behind the dense, serrated treeline. Away from the bustle of larger transit hubs, the air here maintains a distinct, heavy stillness, punctuated only by the occasional rustle of leaves or the low, mechanical hum of industry that has defined the character of the region for generations. Four miles away, the waters held within Slurry Impoundments 3, 3a, 3b remain as quiet, man-made basins, reflecting the gray, overcast skies that frequently settle over the Appalachian foothills.
Hannibal bears the weight of its industrial legacy, an economy built upon the foundations of extraction and heavy production that once pulsed with the rhythmic heartbeat of the mid-century American interior. The infrastructure of the past persists in the weathered masonry and the enduring spirit of a workforce that has long adapted to the shifting tides of global commerce. Near the center of daily life, the Hannibal Baseball Fields offer a patch of manicured green where the rhythm of the game provides a familiar, seasonal cadence to the passage of time. Beyond the immediate reach of the industrial perimeter, the memory of the land remains deeply tethered to the rugged topography of the nearby Sunfish Creek State Forest, where the ancient, tangled undergrowth serves as a reminder of the wilder, unyielding territory that stretches toward the horizon.
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This page provides an embedded street and satellite map of Hannibal, Ohio. Coordinates: 39.667299, -80.872043. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Hannibal includes the ZIP code (43915, 43931, 43946), telephone area code (740), county seat of Monroe County (Woodsfield), and school district assignment (Switzerland of Ohio Local School District).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |