Carthage is a residential neighborhood located in the Mill Creek valley in Cincinnati, Ohio. Carthage was incorporated in 1861 and then annexed into Cincinnati in 1911. It shares a border with Elmwood Place, Ohio, which, with adjacent St. Bernard, Ohio, forms a city island in the middle of Cincinnati.
Carthage is home to a growing Hispanic community. It has several stores and restaurants such as "El Valle Verde" and others. Carthage is also the home of "Su Casa" Hispanic Ministry, which holds many events and parties. Carthage also holds the annual Hispanic Festival.