The Century Building, 202 S. State St., built in 1916, architects Holabird and Roche. Consumers Building, 220 S. State St., built in 1913, architects Jenney, Mundie and Jensen. (Preservation Chicago / Eric Allix Rogers)

The Century and Consumers buildings, long championed by local preservationists, have been jointly designated one of the 11 Most Endangered Historic Places in the U.S. in an annual list released Tuesday by the National Trust for Historic Preservation.

St. Adalbert Church in Pilsen. (Landmarks Illinois / Flickr)

A Catholic church in the Pilsen neighborhood is among 11 sites on this year's list of most endangered historic places in Illinois.