Cities and Towns in Saline County, Illinois
Founded in 1847, Saline County is one of 102 counties in the state of Illinois. Historically, Saline County was formed from Gallatin County. The city of Harrisburg is the county seat. With FIPS code of 165, Saline County has a population of 23,320 and area of 379 square miles (982 km²).
List of all cities in Saline County, IL alphabetically
| City/Town | Postal Code | Area Code |
| Beulah Heights, IL | 62930 | 618/730 |
| Brushy, IL | 62935 | 618/730 |
| Carrier Mills, IL | 62917 | 618/730 |
| Carriers Mills, IL | 62917 | 618/730 |
| College Heights, IL | 62930 | 618/730 |
| Cornerville, IL | 62935 | 618/730 |
| Cottagegrove, IL | 62930 | 618/730 |
| Dallasania, IL | 62917 | 618/730 |
| Dykersburg, IL | 62987 | 618/730 |
| East Eldorado, IL | 62930 | 618/730 |
| Eldorado, IL | 62930 | 618/730 |
| Galatia, IL | 62935 | 618/730 |
| Harco, IL | 62935 | 618/730 |
| Harrisburg, IL | 62946 | 618/730 |
| McCormick, IL | 62987 | 618/730 |
| Mitchellsville, IL | 62917 | 618/730 |
| Muddy, IL | 62965 | 618/730 |
| Raleigh, IL | 62977 | 618/730 |
| Rector, IL | 62930 | 618/730 |
| Stonefort, IL | 62987 | 618/730 |
| Texas City, IL | 62930 | 618/730 |
| Wasson, IL | 62930 | 618/730 |
Major Cities and Towns in Saline County, Illinois
Harrisburg
Location and History
Harrisburg, the county seat of Saline County, is located in southeastern Illinois near the Shawnee National Forest. Founded in 1853, Harrisburg quickly developed as a commercial hub for the surrounding coal mining and agricultural industries. In the early 20th century, Harrisburg became a major coal-producing town, with its economy largely driven by mining and railroad operations. The town’s strategic location made it a gateway to southern Illinois’ natural resources, contributing to its rapid growth. However, the decline of the coal industry in the mid-20th century led to economic shifts. Today, Harrisburg is a service and retail center for the region, and its proximity to outdoor recreational areas makes it a key location for tourism.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 6.46 square miles
- Population: Approximately 8,300 (as of 2020 census)
- Zip Codes: 62946
- Latitude: 37.7381° N
- Longitude: 88.5337° W
Major Schools and Landmarks
Harrisburg is served by the Harrisburg Community Unit School District 3, with Harrisburg High School being the primary educational institution. Major landmarks include the Shawnee National Forest, which offers hiking, camping, and outdoor adventures. The Saline County Courthouse, built in the early 1900s, is another historic site. The city is also home to the Southeastern Illinois College, which provides higher education opportunities for local residents. Garden of the Gods, located nearby, is one of Illinois’ most famous natural landmarks and draws visitors from across the state for its scenic rock formations and hiking trails.
Eldorado
Location and History
Eldorado is located in northern Saline County, about 7 miles north of Harrisburg. Established in 1857, the town’s name is a blend of the names of its founders, Judge Samuel Elder and Joseph Read. Like many towns in Saline County, Eldorado grew during the coal mining boom of the late 19th and early 20th centuries, becoming a center for industry and commerce in the region. The town’s economy was further supported by its location along several railroad lines, which helped connect Eldorado to larger markets. Although the coal industry has declined, Eldorado remains a vital community, known for its rich history and local events.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 2.50 square miles
- Population: Approximately 4,100 (as of 2020 census)
- Zip Codes: 62930
- Latitude: 37.8147° N
- Longitude: 88.4384° W
Major Schools and Landmarks
Eldorado is served by Eldorado Community Unit School District 4, with Eldorado High School being the primary high school. Landmarks in Eldorado include the Beulah Heights Church and the historic Eldorado Train Depot, a symbol of the town’s railroad heritage. The nearby Saline Creek Pioneer Village and Museum showcases the town’s rich history, including its mining and agricultural roots. Eldorado is also located near the eastern edge of the Shawnee National Forest, providing residents and visitors with access to outdoor activities such as hiking and camping.
Galatia
Location and History
Galatia is a small village located in the northeastern part of Saline County. It was founded in the mid-19th century as a farming community, and its name is derived from the biblical region of Galatia. The town’s early economy centered around agriculture, and it remained a quiet, rural village for many years. In the late 19th and early 20th centuries, coal mining became a significant industry in the area, contributing to Galatia’s modest growth. Today, Galatia retains its rural character while serving as a residential community for those working in nearby towns and industries.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 1.24 square miles
- Population: Approximately 900 (as of 2020 census)
- Zip Codes: 62935
- Latitude: 37.8422° N
- Longitude: 88.6095° W
Major Schools and Landmarks
Galatia is served by the Galatia Community Unit School District 1, with Galatia High School being the main educational institution. The village is known for its peaceful, rural atmosphere, with key landmarks including the Galatia Presbyterian Church and several historic homes that reflect the town’s agricultural heritage. The nearby Peabody Wildlife Management Area offers opportunities for hunting, fishing, and birdwatching, making it a popular spot for outdoor enthusiasts. The small-town charm and access to natural beauty make Galatia a tranquil place to live and visit.
Carrier Mills
Location and History
Carrier Mills, also known as “Catskin,” is located in the southwestern part of Saline County, just a few miles west of Harrisburg. The town was founded in the 1850s and grew as a coal mining and agricultural center. The name “Carrier Mills” comes from the mills operated by the Carrier family, who were prominent early settlers in the area. Like many towns in southern Illinois, Carrier Mills experienced economic growth during the coal mining boom, but with the decline of the industry, it transitioned into a smaller, rural community. Today, Carrier Mills is known for its close-knit community and historical significance.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 1.63 square miles
- Population: Approximately 1,500 (as of 2020 census)
- Zip Codes: 62917
- Latitude: 37.6850° N
- Longitude: 88.6292° W
Major Schools and Landmarks
Carrier Mills is served by the Carrier Mills-Stonefort Community Unit School District 2, with Carrier Mills-Stonefort High School as the main educational institution. Major landmarks in the town include the Carrier Mills Archaeological District, which contains prehistoric Native American sites, and the Harrisburg Reservoir, located nearby, which offers fishing, boating, and picnicking opportunities. The town also hosts several annual community events, including local fairs and festivals that celebrate the area’s history and traditions.
Stonefort
Location and History
Stonefort is a small village located in the western part of Saline County, straddling the county line with Williamson County. The village was established in the early 19th century, and its name derives from a stone fortification built by early settlers as a defensive structure. Stonefort was initially a trading post and agricultural center, serving farmers in the surrounding areas. Over time, it remained a small, rural village with a tight-knit community. While it has not experienced significant growth, Stonefort retains its historical charm and rural setting.
Area, Population, Zip Codes, Latitude and Longitude
- Area: 1.04 square miles
- Population: Approximately 250 (as of 2020 census)
- Zip Codes: 62987
- Latitude: 37.6195° N
- Longitude: 88.7273° W
Major Schools and Landmarks
Stonefort is part of the Carrier Mills-Stonefort Community Unit School District 2, with students attending schools in nearby Carrier Mills. The village’s key landmarks include the Stonefort General Baptist Church, one of the oldest churches in the area, and several historic homes that reflect the town’s 19th-century origins. The village is also close to the Shawnee National Forest, which offers residents and visitors opportunities for hiking, camping, and exploring the natural beauty of southern Illinois. The quiet, rural lifestyle and scenic surroundings make Stonefort an ideal location for those seeking a peaceful retreat.