Cities and Towns in Hamilton County, Tennessee
Founded in 1819, Hamilton County is one of 95 counties in the state of Tennessee. Historically, Hamilton County was formed from Rhea County and Indian lands. The city of Chattanooga is the county seat. With FIPS code of 65, Hamilton County has a population of 369,135 and area of 543 square miles (1,406 km²).
List of all cities in Hamilton County, TN alphabetically
| City/Town | Postal Code | Area Code |
| Apison, TN | 37302 | 423 |
| Bakewell, TN | 37304 | 423 |
| 37373 | 423 | |
| Birchwood, TN | 37308 | 423 |
| Chattanooga, TN | 37401 | 423 |
| 37402 | 423 | |
| 37403 | 423 | |
| 37404 | 423 | |
| 37405 | 423 | |
| 37406 | 423 | |
| 37407 | 423 | |
| 37408 | 423 | |
| 37409 | 423 | |
| 37410 | 423 | |
| 37411 | 423 | |
| 37412 | 423 | |
| 37414 | 423 | |
| 37415 | 423 | |
| 37416 | 423 | |
| 37419 | 423 | |
| 37421 | 423 | |
| 37422 | 423 | |
| 37424 | 423 | |
| 37450 | 423 | |
| Chickamauga, TN | 37424 | 423 |
| College Dale, TN | 37363 | 423 |
| Collegedale, TN | 37315 | 423 |
| East Ridge, TN | 37412 | 423 |
| Harrison, TN | 37341 | 423 |
| Hixson, TN | 37343 | 423 |
| Lakesite, TN | 37379 | 423 |
| Lookout Mountain, TN | 37350 | 423 |
| Lupton City, TN | 37351 | 423 |
| Ooltewah, TN | 37363 | 423 |
| Red Bank, TN | 37415 | 423 |
| Sale Creek, TN | 37304 | 423 |
| 37373 | 423 | |
| Signal Mountain, TN | 37377 | 423 |
| Soddy Daisy, TN | 37379 | 423 |
| 37384 | 423 | |
| 37379 | 423 |
Major Cities and Towns in Hamilton County, Tennessee
Chattanooga
Overview
- Area: Approximately 144.9 square miles
- Population: 181,099 (2020 census)
- ZIP Codes: 37402–37424
- Coordinates: 35.0456° N, 85.3097° W
Location and History
Chattanooga, the county seat and largest city in Hamilton County, is located along the Tennessee River in southeastern Tennessee, near the Georgia border. Founded in 1839, the city’s name derives from the Creek word for “rock coming to a point,” referencing Lookout Mountain. Chattanooga became a vital transportation hub in the 19th century due to its river access and railroads. It was a key strategic site during the Civil War, with major battles like Chickamauga and Chattanooga fought nearby. In the 20th century, the city diversified its economy into manufacturing and tourism, becoming known for attractions like the Tennessee Aquarium and Ruby Falls.
Major Schools and Landmarks
Chattanooga is served by Hamilton County Schools, with institutions like Chattanooga School for the Arts and Sciences and the University of Tennessee at Chattanooga. Landmarks include Lookout Mountain, with its panoramic views and attractions like Rock City and the Incline Railway. The Tennessee Aquarium and Walnut Street Bridge, one of the longest pedestrian bridges in the world, are downtown highlights. Outdoor activities abound along the Tennessee Riverwalk and at Chickamauga and Chattanooga National Military Park.
East Ridge
Overview
- Area: Approximately 8.3 square miles
- Population: 21,996 (2020 census)
- ZIP Codes: 37412
- Coordinates: 34.9955° N, 85.2508° W
Location and History
East Ridge, located just east of Chattanooga, is a suburban community named for its position on the eastern ridge of Missionary Ridge. Incorporated in 1921, the town grew as a residential area for workers commuting to Chattanooga. Its location along Interstate 75 has made it a hub for travelers and commerce. East Ridge continues to thrive as a family-friendly suburb with a mix of historic charm and modern amenities.
Major Schools and Landmarks
East Ridge High School and East Ridge Elementary School serve the local community. Camp Jordan Park, a 275-acre recreational facility, features walking trails, sports fields, and event spaces. The town is also near historic Missionary Ridge, a significant site in the Civil War. East Ridge celebrates its heritage through community events and its welcoming atmosphere.
Collegedale
Overview
- Area: Approximately 12.1 square miles
- Population: 11,053 (2020 census)
- ZIP Codes: 37315, 37363
- Coordinates: 35.0534° N, 85.0500° W
Location and History
Collegedale, located east of Chattanooga, was established in the early 20th century as a college town. It is home to Southern Adventist University, which has shaped its identity as an academic and cultural center. The city officially incorporated in 1968 and has since grown into a thriving community with a focus on education and quality of life.
Major Schools and Landmarks
Collegedale is served by Hamilton County Schools, with Ooltewah High School and Collegedale Academy being key institutions. Southern Adventist University is a significant landmark, hosting cultural events, concerts, and academic programs. The Collegedale Greenway provides scenic trails for walking and biking. The Imagination Station, a large playground and park, is a favorite for families.
Soddy-Daisy
Overview
- Area: Approximately 23.5 square miles
- Population: 13,619 (2020 census)
- ZIP Codes: 37379, 37384
- Coordinates: 35.2548° N, 85.1769° W
Location and History
Soddy-Daisy, located north of Chattanooga along the Tennessee River, was formed in 1969 through the merger of two communities, Soddy and Daisy. The area’s history dates back to the 19th century, when Soddy grew as a coal mining town and Daisy developed as a resort community. Today, Soddy-Daisy retains its small-town charm while offering access to outdoor recreation and a family-friendly atmosphere.
Major Schools and Landmarks
Soddy-Daisy High School and Soddy Elementary School serve the local population. Landmarks include the Soddy-Daisy Community Park and the nearby Chickamauga Lake, which provides opportunities for fishing, boating, and hiking. The Soddy Gulf and Cumberland Trail are popular destinations for outdoor enthusiasts, offering scenic views and challenging trails. Community events and festivals highlight the town’s welcoming spirit.
Signal Mountain
Overview
- Area: Approximately 8.6 square miles
- Population: 8,583 (2020 census)
- ZIP Codes: 37377
- Coordinates: 35.1254° N, 85.3427° W
Location and History
Signal Mountain, perched atop Walden Ridge, overlooks Chattanooga and the Tennessee River. The town was named for its historical use as a signal point by Native Americans and soldiers. Developed as a summer retreat in the early 20th century, Signal Mountain grew into a residential community known for its scenic beauty and high quality of life.
Major Schools and Landmarks
Signal Mountain Middle/High School and Thrasher Elementary School are key educational institutions. Landmarks include the Signal Point National Park, a historic site with stunning views of the Tennessee River Gorge, and the Cumberland Trail, which offers miles of hiking. The town hosts an annual Labor Day Festival, bringing the community together with music, crafts, and local cuisine.