Explore Decker, Indiana, with this interactive street and satellite map. You can “grab” the Decker, IN street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
| City | Decker |
| State | Indiana (IN) |
| County | Knox |
| Country | United States of America |
| Timezone | Eastern Time (America/Indiana/Vincennes) |
| Latitude | 38.518936 |
| Longitude | -87.523078 |
| Population | 174 |
| Density | 284.2 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 47524 |
| Area Code | 812 |
| County Seat | Vincennes |
| School District | South Knox School Corporation |
Decker is a locality in Knox County, Indiana, United States. It is a small community with a population of 174. The population density is 284.2 people per km². Decker is located at 38.5189°N, 87.5231°W. It observes the Eastern Time (America/Indiana/Vincennes) timezone. ZIP code: 47524.
Decker rests in a landscape where fields of corn and soybeans unfurl like rumpled blankets under a wide, generous sky. It lies 10.9 miles south of Vincennes, IN (from Vincennes, IN: bearing 178°T), and is situated 6.0 miles northwest of Union. The land here is a patchwork quilt of cultivation and scattered woodlots, the trees standing in quiet, watchful clusters, their leaves whispering secrets to the breeze. Dirt roads, softened by decades of traffic, snake between these agricultural expanses, sometimes leading to a cluster of houses that seem to have grown organically from the soil. The air, especially in the late afternoon, carries the scent of turned earth and the faint, sweet perfume of drying hay, a scent that lingers long after the sun has dipped below the horizon, painting the western sky in hues of apricot and rose. The story of Decker is tied to the fertile ground it occupies, a place where generations have worked the soil and built lives around the predictable cycles of agriculture. Its economy, like many in this part of Indiana, is deeply rooted in the bounty of the land, with farming and related enterprises forming the backbone of local commerce. While the grander narratives of industrial might and sprawling metropolises might lie elsewhere, Decker holds its own quiet significance, a testament to resilience and a steadfast connection to the earth. The very rhythm of life here is dictated by the seasons, a gentle, unhurried pulse that beats in time with the turning of the earth, a stark contrast to the frantic energy of distant cities.
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This page provides an embedded street and satellite map of Decker, Indiana — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.518936, -87.523078. 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 Decker and Knox County.
Detailed location data for Decker includes the ZIP code (47524), telephone area code (812), county seat of Knox County (Vincennes), and school district assignment (South Knox School Corporation). 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 Decker is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 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. |