Martinsville, Clinton County
Martinsville, Ohio — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Martinsville, Clinton County.
| City | Martinsville |
| State | Ohio (OH) |
| County | Clinton |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 39.323951 |
| Longitude | -83.814926 |
| Population | 352 |
| Density | 449.9 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 44654, 45146 |
| Area Code | 330, 513 |
| County Seat | Wilmington |
| School District | Wilmington City School District |
Martinsville is a locality in Clinton County, Ohio, United States. It is a small community with a population of 352. The population density is 449.9 people per km². Martinsville is located at 39.3240°N, 83.8149°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 45146.
Martinsville unfolds across rolling terrain, a landscape painted with the soft greens of summer pastures and the muted golds of harvested cornfields. It lies 20.9 miles east of Hamilton Township Warren County, OH (from Hamilton Township Warren County, OH: bearing 89°T), and is situated 8.4 miles south of Wilmington. The air, especially in the languid afternoons, carries a scent of damp earth and distant woodsmoke, a subtle perfume that clings to the weathered clapboard houses and the sturdy brick storefronts lining Main Street. Here, the sky seems vast and unhurried, a broad canvas where clouds drift like slow-moving thoughts, and the light at dusk often softens to a gentle, honeyed glow, casting long, dancing shadows from the ancient oaks that stand sentinel along the country lanes. The land itself, gently undulating, offers a quiet invitation to breathe deep and let the day’s concerns recede. This corner of Clinton County, Ohio, carries the deep roots of agricultural heritage, a history woven into the very rhythm of Martinsville's existence. For generations, the fertile soil has sustained families through the planting and reaping cycles, a steady, reliable pulse that underpins the local economy. While farming remains a cornerstone, the small businesses that populate Martinsville’s core contribute their own unique threads to the community’s fabric, offering a friendly nod and a familiar face to those who walk through their doors. It’s a place where the echoes of its past are felt not in grand monuments, but in the enduring spirit of its people and the quiet resilience of a community that knows the value of hard work and neighborly kindness.
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This page provides an interactive Google map of Martinsville, Ohio with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Martinsville and Clinton County.
Detailed location data for Martinsville includes the ZIP code (44654), telephone area code (330, 513), county seat of Clinton County (Wilmington), and school district assignment (Wilmington City School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Martinsville is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 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. Location verified by proximity — not name matching alone. |