Salem, city in Illinois, United States

Salem is the county seat of Marion County in Oregon and serves as a regional government and administrative center. The city combines modern facilities with historical buildings that shape its character.

Salem was founded in the 1850s and became the capital of Oregon in 1855. The city grew from a settlement into an important political and economic center for the region.

As a county seat, the city offers good connections and a wide range of services for visitors. The downtown area is easy to walk around and has plenty of parking for cars.

• Location: Marion County
• Elevation above the sea: 166 m
• Website: https://salemil.us
• GPS coordinates: 38.62699,-88.94562
• Latest update: December 14, 2025 17:01