Parks & Recreation — Warren County, Illinois

Historic & Cultural Sites

11 sites on the National Register of Historic Places.

• Alexis Opera House
• Brewer, May (Carns) and John E., House
• Carr House
• Colwell, E. B., and Company Department Store
• Martin, Sarah, House
• Monmouth Courthouse Commercial Historic District
• Patton Block Building
• Pike-Sheldon House
• Quinby, Ivory, House
• Stewart, Minnie, House
• Weir, William S., Jr., House

Source: National Register of Historic Places.

Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:27.768265+00:00; aggregated 2026-04-13T16:08:23.024820+00:00.