Oak Grove, Loudon County
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| City | Oak Grove |
| State | Tennessee (TN) |
| County | Loudon |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 35.802299 |
| Longitude | -84.3152 |
| Density | N/A /km² |
| Incorporated | N/A |
| ZIP Code(s) | 37866, 37769, 37357, 37615 |
| Area Code | 615, 731 |
| County Seat | Loudon |
| School District | Washington County School District |
Oak Grove is a locality in Loudon County, Tennessee, United States. Oak Grove is located at 35.8023°N, 84.3152°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 37615.
Oak Grove unfolds across rolling hills, a landscape where the Appalachian foothills begin their gentle descent toward the Tennessee Valley. It lies 14.1 miles east of Roane, TN (from Roane, TN: bearing 99°T), and is situated 3.3 miles west of Lenoir City. The air here carries the scent of damp earth and pine, particularly after a rain, a pervasive aroma that clings to the skin. Patches of dense woodland, primarily oak and hickory, break up the verdant pastures, creating a mosaic of deep greens and sun-drenched yellows. Small creeks, their beds lined with smooth, grey stones, thread their way through the terrain, their murmur a constant, low hum beneath the rustle of leaves. The light, especially in the late afternoon, casts long, soft shadows, giving the rolling land a sculpted, almost painterly quality. The history of Oak Grove is deeply intertwined with agriculture and the quiet industry of the surrounding countryside. For generations, this land has been shaped by the plow and the tending hand, its economy built on the yield of corn, soybeans, and livestock. While farming remains a significant thread, the spirit of Oak Grove has also found expression in skilled craftsmanship, with local artisans producing everything from furniture to intricate metalwork, their creations often reflecting the sturdy, enduring character of the place. The nearby Chilhowee Dam, a monumental structure of concrete and steel, stands as a testament to the region's capacity for harnessing natural power, a modern echo of the land's ancient, elemental forces.
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This page provides an embedded street and satellite map of Oak Grove, Tennessee — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 35.802299, -84.3152. 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 Oak Grove and Loudon County.
Detailed location data for Oak Grove includes the ZIP code (37866), telephone area code (615, 731), county seat of Loudon County (Loudon), and school district assignment (Washington 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 Oak 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. |