Explore Decatur, Indiana, with this interactive street and satellite map.
| City | Decatur |
| State | Indiana (IN) |
| County | Adams County |
| Country | United States of America |
| Timezone | Eastern Time (America/Indiana/Indianapolis) |
| Latitude | 40.830603 |
| Longitude | -84.929133 |
| Population | 9,913 |
| Density | 627.4 /km² |
| Incorporated | Yes |
| ZIP Code | 46733 |
| Area Code | 574 |
| County Seat | Decatur |
| School District | North Adams Community Schools |
Decatur sits firmly upon the inland plains where the horizon stretches wide across a mosaic of farmland and woodlot. It lies 14.2 miles east-northeast of Bluffton, IN (from Bluffton, IN: bearing 63°T), and is situated 17.2 miles south-southeast of New Haven. The Saint Marys River carves a quiet, deliberate path through the landscape, acting as a constant companion to the rhythm of the daily commute. Just two miles from the town center, the waters of Saddle Lake offer a stillness that mirrors the expansive, cloud-swept Midwestern sky. Founders Park serves as a green anchor for the local terrain, providing a space where the earth feels particularly grounded and accessible. Even on the brightest afternoons, the light here possesses a soft, golden quality that seems to linger intentionally over the fields.
Decatur draws its identity from the industrious spirit of those who first broke the soil to plant rows of corn and soy. The economy thrives on a blend of manufacturing and agricultural support, maintaining a steady pulse that favors local expertise over fleeting trends. Brick structures stand as solid reminders of the foundational years, housing businesses that have adapted while keeping their original, sturdy proportions. The legacy of the region is written in the steel and mechanics of its workshops, where the labor of the hands remains a point of quiet pride. Residents move through the day with a focused efficiency, their work life deeply connected to the productivity of the surrounding acres.
Decatur cultivates a character defined by neighborly accountability and a deep-seated appreciation for the changing seasons. The local calendar is marked by community gatherings that bring life to the downtown streets, turning the public squares into centers of shared conversation. Among the notable figures associated with the broader heritage of the region, the author Gene Stratton-Porter spent formative time in these parts, finding inspiration in the natural world that surrounds the settlement. Visitors often find themselves drawn to the historic courthouse, a structure that commands respect through its architecture and enduring presence. Everyday life here unfolds with a deliberate pace, allowing people to recognize their neighbors and find beauty in the small, recurring patterns of a life well-lived.
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This page provides an embedded street and satellite map of Decatur, Indiana. Coordinates: 40.830603, -84.929133. 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 Decatur includes the ZIP code (46733), telephone area code (574), county seat of Adams County (Decatur), and school district assignment (North Adams Community Schools).
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. |