Cities and Towns in Washington County, Tennessee
Founded in 1777, Washington County is one of 95 counties in the state of Tennessee. Historically, Washington County was formed from part of North Carolina. The city of Jonesborough is the county seat. With FIPS code of 179, Washington County has a population of 134,236 and area of 326 square miles (844 km²).
List of all cities in Washington County, TN alphabetically
| City/Town | Postal Code | Area Code |
| East TN State University, TN | 37614 | 423 |
| Fall Branch, TN | 37656 | 423 |
| Gray, TN | 37615 | 423 |
| Johnson City, TN | 37601 | 423 |
| 37602 | 423 | |
| 37604 | 423 | |
| 37605 | 423 | |
| 37614 | 423 | |
| 37615 | 423 | |
| Jonesborough, TN | 37659 | 423 |
| Limestone, TN | 37681 | 423 |
| Mountain Home, TN | 37684 | 423 |
| Telford, TN | 37690 | 423 |
Major Cities and Towns in Washington County, Tennessee
Johnson City, Tennessee
Area, Population, Zip Codes, Latitude and Longitude
- Area: 57.18 square miles
- Population (2020 Census): 71,046
- Zip Codes: 37601, 37604, 37614, 37615
- Latitude: 36.3134° N
- Longitude: 82.3535° W
City Location and History
Johnson City is the largest city in Washington County, located in the northeastern corner of Tennessee, in the heart of the Appalachian region. The city was founded in 1856 and named after Henry Johnson, a railroad developer. The arrival of the railroad played a significant role in the city’s growth, as it quickly became a transportation hub for goods traveling through the Appalachian Mountains. The city prospered during the late 19th and early 20th centuries, attracting industries such as manufacturing, textiles, and tobacco processing. In the mid-20th century, the development of East Tennessee State University (ETSU) in 1911 further fueled Johnson City’s growth, establishing it as a regional educational and healthcare center. The city’s location in the Appalachian Highlands also offers beautiful scenery and outdoor activities, including hiking, biking, and fishing, which continue to make Johnson City a desirable place to live and visit. Today, Johnson City is a dynamic city that balances its rich history with modern growth and development, while maintaining its small-town charm.
Major Schools and Landmarks
Johnson City is home to East Tennessee State University (ETSU), a significant institution of higher learning in the region. The city is also served by the Johnson City Schools system, which includes schools like Daniel Boone High School and Science Hill High School. Major landmarks in Johnson City include the historic Founders Park, located in the heart of downtown, which hosts community events and provides scenic walking trails. The Hands On! Museum, a family-friendly science and art museum, is another popular destination for visitors and residents alike. Johnson City’s proximity to natural attractions like Buffalo Mountain Park and Boone Lake also makes it a hub for outdoor activities. The city is close to the Appalachian Trail and the Cherokee National Forest, providing extensive opportunities for hiking, camping, and wildlife watching. The downtown district is rich in historic buildings and local shops, giving the city a vibrant atmosphere while still embracing its historical roots.
Jonesborough, Tennessee
Area, Population, Zip Codes, Latitude and Longitude
- Area: 2.92 square miles
- Population (2020 Census): 6,100
- Zip Code: 37659
- Latitude: 36.2971° N
- Longitude: 82.4673° W
City Location and History
Jonesborough is the oldest town in Tennessee, incorporated in 1779. Located in the northeastern part of Washington County, it lies near the confluence of the Nolichucky and Watauga Rivers. The town was originally established by settlers who were part of the early colonial expansion into the frontier. Jonesborough played a significant role in the formation of the state of Tennessee, as it was the site of the first capital of the State of Franklin, a short-lived attempt at statehood in the late 18th century. During the Civil War, Jonesborough was a strategic location for both Confederate and Union forces, and the town experienced several skirmishes and military engagements. Today, Jonesborough is a well-preserved historic town, with many of its buildings and streets reflecting the architecture of the 19th century. Known for its vibrant arts scene and historical significance, Jonesborough continues to be an important cultural and tourist destination in Tennessee, attracting visitors with its rich history and unique small-town charm.
Major Schools and Landmarks
Jonesborough is served by the Washington County Schools system, with schools such as Jonesborough Middle School and David Crockett High School. The town is also home to several notable historic landmarks, including the Chester Inn State Historic Site and Museum, which preserves the history of the town and the region. Jonesborough’s Main Street Historic District is filled with 19th-century buildings, offering visitors a glimpse into the town’s past. One of the city’s most famous landmarks is the International Storytelling Center, which celebrates the town’s long history of oral tradition and storytelling. Jonesborough is also home to the annual National Storytelling Festival, which attracts thousands of visitors each year for performances and workshops. For those interested in outdoor recreation, the town is close to the Appalachian Trail and offers access to hiking, biking, and nature trails. Jonesborough’s historic charm, cultural events, and scenic surroundings make it an important part of Washington County’s identity.
Elizabethton, Tennessee
Area, Population, Zip Codes, Latitude and Longitude
- Area: 7.12 square miles
- Population (2020 Census): 14,701
- Zip Code: 37643
- Latitude: 36.3415° N
- Longitude: 82.2071° W
City Location and History
Elizabethton, located in the northeastern part of Washington County, is situated near the confluence of the Watauga and Doe Rivers. Founded in 1799 and named after the wife of landowner John Carter, Elizabethton is one of the oldest towns in the region. Its history is closely tied to the early settlement of the area, and it played a key role in the Revolutionary War as the site of the Battle of Kings Mountain in 1780, where frontier militia helped defeat British forces. Throughout the 19th century, Elizabethton grew as a small trading post and manufacturing center, particularly with the establishment of the Watauga Dam in the 1940s, which transformed the area into a hub for agriculture and hydroelectric power. The town’s historical significance is enhanced by its location along the scenic Appalachian Highlands and its role in the regional economy. Today, Elizabethton is a small yet vibrant community with a rich history, offering residents and visitors a peaceful setting with easy access to both rural and urban amenities.
Major Schools and Landmarks
Elizabethton is served by the Elizabethton City Schools system, which includes Elizabethton High School and T.A. Dugger Junior High School. One of the town’s most famous landmarks is the historic Sycamore Shoals State Park, which preserves the site of the Battle of Kings Mountain and celebrates the region’s colonial heritage. The Elizabethton Covered Bridge, a beautiful historic bridge built in 1882, is another popular landmark, offering scenic views and photo opportunities. Elizabethton’s downtown district is known for its charming shops and historic buildings, many of which date back to the 19th century. The town is also home to the Carter Mansion, the oldest frame house in Tennessee, which offers tours that explore the area’s early history. For outdoor enthusiasts, the surrounding Cherokee National Forest provides ample opportunities for hiking, camping, and wildlife observation. Elizabethton’s blend of history, scenic beauty, and cultural landmarks makes it a unique and attractive destination in Washington County.
Gray, Tennessee
Area, Population, Zip Codes, Latitude and Longitude
- Area: 5.98 square miles
- Population (2020 Census): 1,818
- Zip Code: 37615
- Latitude: 36.3074° N
- Longitude: 82.5083° W
City Location and History
Gray is an unincorporated community located in the northeastern part of Washington County, Tennessee. Initially settled in the late 19th century, Gray was a rural community focused primarily on agriculture and forestry. The town’s growth was slow but steady, largely due to its location along U.S. Route 11E, which provided access to larger cities like Johnson City and Kingsport. Although Gray itself has remained a small, unincorporated community, it has seen residential development in recent decades, largely due to its proximity to Johnson City and the expansion of suburban areas. The community is named after William Gray, a local businessman and landowner who contributed to the development of the area. Today, Gray is a small, rural area that is primarily residential, offering a peaceful setting with easy access to larger urban centers in the Tri-Cities region.
Major Schools and Landmarks
Gray is served by the Washington County School District, and students attend schools such as Gray Elementary School and Daniel Boone High School in nearby Johnson City. The community is also close to East Tennessee State University in Johnson City, offering educational opportunities for residents. While Gray lacks major cultural landmarks or historic buildings, its proximity to Johnson City provides access to many regional attractions. For outdoor recreation, the nearby Boone Lake offers opportunities for boating, fishing, and picnicking. Gray is also near the Appalachian Trail, which attracts hikers and nature lovers. Though small in size, Gray benefits from its location near larger towns and its access to natural and recreational areas, making it an ideal place for those seeking a quiet lifestyle with access to urban amenities.
