Walnut Grove, Trousdale County
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| City | Walnut Grove |
| State | Tennessee (TN) |
| County | Trousdale |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 36.38977 |
| Longitude | -86.241656 |
| Density | N/A /km² |
| Incorporated | N/A |
| ZIP Code(s) | 37074, 38583, 37048 |
| Area Code | 423, 615, 629 |
| County Seat | Hartsville |
| School District | Hardin County School District |
Walnut Grove is a locality in Trousdale County, Tennessee, United States. Walnut Grove is located at 36.3898°N, 86.2417°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 37048.
Walnut Grove lies cradled by the rolling terrain of Trousdale County, Tennessee, where the land gently slopes and swells like a quiet, sleeping giant. It lies 11.4 miles east of Gallatin, TN (from Gallatin, TN: bearing 89°T), and is situated 4.1 miles west of Hartsville. Here, the sky seems to stretch wider, a vast canvas painted with the soft blues of day and the fiery oranges and purples of evening, catching the broad, leaf-dusted shoulders of the hills. Fields of corn and soybeans, a rich, earthy green in the summer months, unfurl across the landscape, punctuated by the darker, more somber hues of mature woodlands. The air itself carries a certain weight, a humid embrace that softens the edges of the day and carries the distant murmur of cicadas. Sunlight, when it finds its way through the canopy of mature trees that give Walnut Grove its name, falls in shifting, dappled patterns upon the winding country roads and the occasional weathered fence post. The history of Walnut Grove is etched not in grand monuments, but in the enduring spirit of its people and the quiet persistence of its agricultural roots. For generations, the fertile soil has sustained the local economy, with farming remaining the lifeblood of the community, the rhythm of planting and harvest dictating the pulse of life. While no single industry dominates, the land itself has always been the most significant resource, its bounty shared and cultivated. The character of Walnut Grove is one of steadfastness, a place where time seems to move with the deliberate pace of the seasons, and where neighborly bonds are as strong as the ancient oaks that dot the countryside. The memories of past generations linger in the quiet hum of the afternoon, a subtle resonance in the rustle of leaves.
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This page provides an embedded street and satellite map of Walnut Grove, Tennessee — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 36.38977, -86.241656. 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 Walnut Grove and Trousdale County.
Detailed location data for Walnut Grove includes the ZIP code (37074), telephone area code (423, 615, 629), county seat of Trousdale County (Hartsville), and school district assignment (Hardin County 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 Walnut Grove 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. |