East Dubuque (duh-BYOOK), residential city (1990 pop. 1,914), Jo Daviess co., extreme NW Ill., near Wis. state line, on the Mississippi R., opposite Dubuque, Iowa (connected by bridge); 42°29'N 90°38'W. In agr. area (cattle, hogs, sheep; dairy prods.); mfg. (iron castings, ammonia solutions). Popular ski resort. A natl. wildlife refuge is nearby. Inc. 1857.
