Cairo Historic District

Cairo Historic District takes in most of the built-up city at the southern tip of Illinois, where the Ohio and Mississippi Rivers meet. The city sits on a narrow peninsula enclosed by levees. Of roughly 980 structures, 207 were judged architecturally or historically significant. Italianate houses are the most common style, joined by ornate cast-iron and galvanized-iron commercial fronts along Commercial Avenue and 8th Street, small Queen Anne and Classic cottages, and a few notable Romanesque buildings. The district matters because it records Cairo's story: repeated attempts to found a city at the river junction, the Illinois Central Railroad's southern terminus, Civil War activity tied to General Grant, and later prominence as a shipping center. The nomination values the overall townscape over single landmarks. It also warns that population loss since 1940 has left many vacant lots and decaying buildings, especially in the lower town, which threatens that historic character.