Explore Union, Tennessee, with this interactive street and satellite map.
| City | Union |
| State | Tennessee (TN) |
| County | Morgan County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 35.712847 |
| Longitude | -85.701091 |
| Density | N/A /km² |
| Incorporated | N/A |
| ZIP Codes | 37866, 37323, 37110, 37879 |
| Area Code | 615, 865 |
| County Seat | Wartburg |
Union occupies a rugged corridor where the Beech Fork cuts a low, insistent path through the earth, marking the terrain with the steady persistence of running water. It lies 9.3 miles east-southeast of Morgan, TN (from Morgan, TN: bearing 103°T), and is situated 8.1 miles west-northwest of Oliver Springs. Frozen Head provides a quiet, looming presence, its slopes defining the horizon and anchoring the landscape in a stillness that persists through every changing season. Beyond the immediate banks of the creek, the land rises into the dense, shadowed timber of Morgan State Forest, where the air holds the scent of damp loam and decaying leaves. The distant silhouette of the Cumberland Mountains catches the late afternoon light, turning a deep, bruised purple as the sun slips behind the ridges. In the quiet corners of Lowgap Hollow, the ground holds moisture long after the rain has passed, and the silence is broken only by the sharp, rhythmic call of birds echoing through the trees.
Union serves as a waypoint for those who have long worked the timber and coal-rich soil of these interior highlands, a place where the economy remains tethered to the slow, deliberate pace of the land. Residents move with a caution born of generations who learned to navigate the steep terrain and the unpredictable overflow of the Beech Fork, fostering a culture that values endurance over rapid change. The proximity to Flatrock Falls draws occasional travelers who seek the cooling mist of the water, yet the daily life of Union remains largely private, centered on the preservation of local woodcraft and small-scale land management. Even when the nearby reaches of Whiteoak Lake offer a respite from the confinement of the valleys, the people return to the familiar, shaded hollows that have shaped their history. Life here is measured not by the clock, but by the subtle shifts in the canopy and the way the light settles over the hills at the close of a long, productive day.
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This page provides an embedded street and satellite map of Union, Tennessee. Coordinates: 35.712847, -85.701091. 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 Union includes the ZIP code (37866, 37323, 37110), telephone area code (615, 865), county seat of Morgan County (Wartburg), and school district assignment.
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. |