Dunleith Township, Jo Daviess County, Illinois

The Henry N. Frentress Farmstead is a historic farm located at 19140 U.S. Route 20 West in East Dubuque, Illinois. The farm was established in 1832 by the parents of Henry N. Frentress; Henry, the family's most noteworthy and prosperous farmer, ran the farm from 1876 to his death in 1899. His agricultural pursuits included both common farm products such as livestock and wheat, which he shipped to large markets on the Illinois Central Railroad, and several varieties of fruit, which he sold locally. He was also known for his engineering innovations; his most profitable was a new variety of barbed wire, the profits from which bolstered East Dubuque's developing economy. Henry and his mother also built the farm's Italianate farmhouse; the farmhouse is one of two main buildings remaining at the farm, along with a summer kitchen which dates to the 1830s.The farm was added to the National Register of Historic Places on February 4, 2011.

Frentress Lake is a backwater lake located on the eastern side of the Mississippi River in Jo Daviess County in northern Illinois, to the southeast of East Dubuque. Homes on Frentress Lake experienced flooding in April 2011.

East Dubuque High School and jr high, or EDHS / js, is a public four-year high school located at 200 Parklane Drive in East Dubuque, Illinois, a small city in Jo Daviess County, Illinois, in the Midwestern United States. EDHS serves the community and surrounding area of East Dubuque. The campus is located 2 miles east of Dubuque, Iowa, and serves a mixed small city and rural residential community.

East Dubuque is a city in Jo Daviess County, Illinois, United States. The population was 1,505 at the 2020 census, down from 1,704 in 2010. East Dubuque is located alongside the Mississippi River. Across the river is the city of Dubuque, Iowa. The city limits extend along the river to the Illinois – Wisconsin border.

KDTH (1370 AM) is an AM radio station based in Dubuque, Iowa. The station is owned by Radio Dubuque. KDTH is a "full service" local radio station with a full-time news department, sports director, farm director and staff of local personalities, many of whom have been part of the Dubuque radio scene for more than 30 years. Its transmitter and towers are located across the Mississippi River from Dubuque in East Dubuque, Illinois just south of the U.S. 20 Bridge. The daytime signal is 5 kilowatts non-directional utilizing one tower while the nighttime signal is 5,000 watts directional utilizing all four towers on-site to direct the signal primarily to the north.The KDTH music format is described as Legendary Performers - Unforgettable Songs and it includes familiar oldies of the 1950s, '60s and '70s blended with recordings by Sinatra, Bennett, Nat King Cole and others plus contemporary talents like Diana Krall, Jane Monheim, Rod Stewart, Carly Simon, Michael Buble and others who record songs from what is now called The Great American Songbook. The station targets the large 45+ demographic in the tri-state area of Iowa, Wisconsin & Illinois.

The East Dubuque School, also known as the Ahva Living of East Dubuque, is a historic Romanesque Revival school building in the Mississippi River city of East Dubuque, Illinois, United States. It was constructed in two sections, one in 1893, the other in 1914 and designed by local architect Thomas Carkeek. The building was listed on the U.S. National Register of Historic Places in 1982.

Catfish Creek is a 21.2-mile-long (34.1 km) tributary of the upper Mississippi River in Dubuque County, Iowa. The governments within the watershed have a say in the managing body of the creek, the Catfish Creek Watershed Management Authority. The authority's goal is to promote education on managing the system and fixing issues like the environment.

The Menominee River is an 11.3-mile-long (18.2 km) tributary of the Mississippi River, which it joins in Jo Daviess County, Illinois.The name "Menominee" refers to the Menominee, a Native American people. The name means "good seed" or "wild rice". The Menominee rises in Grant County, Wisconsin at the confluence of Louisburg and Kieler creeks one mile south of Kieler just east of U.S. Route 151 and flows south past Sandy Hook and enters Illinois just south of Wisconsin Highway 11. It continues south through the northwestern corner of Illinois for about four miles before reaching its confluence with the Mississippi River after crossing under U.S. Route 20.The river is part of the Driftless Area of Illinois and Wisconsin, a region that remained ice-free during the last ice age.

The East Dubuque station of East Dubuque, Illinois originally served the Illinois Central Railroad and Chicago, Burlington and Quincy Railroad. Passenger service ceased upon the formation of Amtrak in 1971, but resumed between Chicago and Dubuque in 1974 under the name Black Hawk. Service ceased on September 30, 1981. The depot no longer exists.

The Dubuque Rail Bridge carries a single rail line across the Mississippi River between Dubuque, Iowa, and East Dubuque, Illinois, near river mile 580. It is currently operated by Canadian National Railway as a result of their 1999 purchase of Illinois Central Railroad.

The Dubuque–Wisconsin Bridge is a steel bowstring arch automobile bridge connecting Dubuque, Iowa, with still largely rural Grant County, Wisconsin, over the Mississippi River. It is one of two automobile bridges in the Dubuque area, the other being the Julien Dubuque Bridge, which is located about three miles (4.8 km) south. The bridge is a four lane, limited access bridge and is part of US Highway 61/US Highway 151 (US 61/US 151). This bridge replaced the older Eagle Point Bridge that previously served as the connection between Dubuque and Wisconsin.

The Julien Dubuque Bridge is a bridge over the Mississippi River that connects Dubuque, Iowa and East Dubuque, Illinois. The bridge is part of U.S. Route 20 (US 20). It is one of two automobile bridges over the Mississippi in the area (the Dubuque–Wisconsin Bridge three miles (4.8 km) north links Dubuque with Wisconsin), and is listed in the National Register of Historic Places.