Cities and Towns in Decatur County, Indiana
Founded on Dec 12, 1821, Decatur County is one of 92 counties in the state of Indiana. Historically, Decatur County was formed from Delaware New Purchase. The city of Greensburg is the county seat. With FIPS code of 31, Decatur County has a population of 26,320 and area of 373 square miles (966 km²).
List of all cities in Decatur County, IN alphabetically
| City/Town | Postal Code | Area Code |
| Adams, IN | 47240 | 812 |
| Alert, IN | 47283 | 812 |
| Burney, IN | 47240 | 812 |
| Clarksburg, IN | 47225 | 812 |
| Enochsburg, IN | 47240 | 812 |
| Greensburg, IN | 47240 | 812 |
| Kingston, IN | 47240 | 812 |
| Lake McCoy, IN | 47240 | 812 |
| Millhousen, IN | 47261 | 812 |
| New Point, IN | 47263 | 812 |
| Quailtown, IN | 47283 | 812 |
| Saint Paul, IN | 47272 | 317 |
| Sandusky, IN | 47240 | 812 |
| Sardinia, IN | 47283 | 812 |
| Westport, IN | 47283 | 812 |
| Williamstown, IN | 47240 | 812 |
Major Cities and Towns in Decatur County, Indiana
Greensburg
Location and History
Greensburg, the county seat of Decatur County, is located in southeastern Indiana, about halfway between Indianapolis and Cincinnati, Ohio. Founded in 1822, Greensburg was named after the town of Greensburg, Pennsylvania, and became the administrative center of Decatur County. The town grew rapidly in the mid-19th century with the arrival of the railroad, which spurred economic development, particularly in agriculture and manufacturing. Greensburg is best known for its iconic Decatur County Courthouse, which has a tree growing from its clock tower, a unique feature that has become a symbol of the city. Over the years, Greensburg has modernized, becoming a hub for industries such as automotive manufacturing, while maintaining its small-town charm.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 9.31 square miles
- Population: Approximately 11,500 (as of 2020 census)
- Zip Codes: 47240
- Latitude: 39.3376° N
- Longitude: 85.4832° W
Major Schools and Landmarks
Greensburg is served by the Greensburg Community Schools district, with Greensburg Community High School as the primary educational institution. Major landmarks include the Decatur County Courthouse, a National Historic Landmark famous for its tree that grows from the tower. The courthouse square is surrounded by historic buildings that house shops, restaurants, and offices, preserving the town’s heritage. Greensburg is also home to the Greensburg Power of the Past, an annual festival celebrating agricultural history with antique tractor displays and demonstrations. The town’s growing industrial sector is anchored by major employers like Honda Manufacturing, while recreational activities are available at nearby Lake Santee.
Westport
Location and History
Westport is a small town located in the southwestern part of Decatur County, about 14 miles south of Greensburg. Founded in 1836, Westport grew as an agricultural community, providing goods and services to the surrounding farms. The town was initially supported by its location along trade routes connecting larger cities, and the arrival of the railroad in the late 19th century boosted its growth. While agriculture remains a key part of Westport’s economy, the town has evolved into a quiet residential area known for its historic homes and peaceful atmosphere.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 0.66 square miles
- Population: Approximately 1,400 (as of 2020 census)
- Zip Codes: 47283
- Latitude: 39.1753° N
- Longitude: 85.5733° W
Major Schools and Landmarks
Westport is part of the Decatur County Community Schools district, with South Decatur Junior-Senior High School serving the town. Landmarks in Westport include the Westport Covered Bridge, one of Indiana’s oldest covered bridges, which spans Sand Creek and is listed on the National Register of Historic Places. The town also hosts the annual Westport Fall Festival, which brings the community together for parades, crafts, and local entertainment. Westport’s small-town charm and historical significance make it a peaceful yet engaging place for residents and visitors alike.
St. Paul
Location and History
St. Paul is a town located in the northwestern corner of Decatur County, with a portion of the town extending into Shelby County. Established in 1859, St. Paul was originally a small farming community that grew with the arrival of the railroad, which provided access to larger markets. The town was named after the local St. Paul Catholic Church, which served as a focal point for the community in its early years. While it remains a small rural town, St. Paul continues to be a center for local agriculture and has a close-knit, community-focused atmosphere.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 0.51 square miles
- Population: Approximately 1,000 (as of 2020 census)
- Zip Codes: 47272
- Latitude: 39.4281° N
- Longitude: 85.6283° W
Major Schools and Landmarks
St. Paul is part of the North Decatur School Corporation, with students attending North Decatur Junior-Senior High School. The town’s primary landmark is the St. Paul Catholic Church, which has been a key part of the town’s history since its founding. The nearby Flat Rock River provides opportunities for fishing, canoeing, and outdoor recreation. St. Paul also hosts small community events, such as local fairs and holiday celebrations, which strengthen the sense of community. The town’s rural setting and agricultural heritage make it an ideal location for those seeking a quieter, country lifestyle.
New Point
Location and History
New Point is a small town located in the southeastern part of Decatur County, approximately 8 miles east of Greensburg. Founded in 1859, New Point developed as a rural farming community and has maintained its agricultural roots over the years. The town was strategically located along the railroad, which helped support the transport of local farm goods to larger markets. New Point has remained a close-knit residential community with a deep connection to its agricultural heritage, making it a quiet and peaceful place to live.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 0.20 square miles
- Population: Approximately 350 (as of 2020 census)
- Zip Codes: 47263
- Latitude: 39.3064° N
- Longitude: 85.3306° W
Major Schools and Landmarks
New Point is served by the Decatur County Community Schools district, with students attending North Decatur Junior-Senior High School. The town’s main landmarks include the New Point Baptist Church, which has been a cornerstone of the community since the town’s early days. The town park offers recreational facilities for residents, including playgrounds and picnic areas. New Point is also close to the Indiana State Road 46, providing easy access to nearby cities. The town’s strong connection to agriculture is celebrated through local fairs and community events, reinforcing its rural charm and close-knit community spirit.
Clarksburg
Location and History
Clarksburg is a small unincorporated community located in northeastern Decatur County, approximately 12 miles northeast of Greensburg. Founded in the mid-19th century, Clarksburg developed as a rural farming village, named after local pioneer settlers. Although small, Clarksburg has retained its agricultural character, with farming continuing to be the mainstay of its economy. The town’s history is deeply tied to the surrounding farmland, and it serves as a quiet residential area for those involved in agriculture.
Area, Population, Zip Codes, Latitude and Longitude
- Area: Not officially designated
- Population: Approximately 100 (estimated)
- Zip Codes: 47240 (shared with Greensburg)
- Latitude: 39.4431° N
- Longitude: 85.3894° W
Major Schools and Landmarks
Clarksburg is part of the Decatur County Community Schools district, with students attending North Decatur Junior-Senior High School. The town’s key landmarks include historic homes and farms that reflect its long-standing agricultural heritage. Clarksburg’s proximity to Greensburg allows residents to enjoy the amenities of a larger city while living in a peaceful, rural setting. The town hosts small community gatherings throughout the year, reinforcing its strong sense of community and rural identity. Clarksburg’s quiet, agricultural lifestyle makes it a serene place for those seeking country living.
