East Dubuque was originally called Dunleith, and under the latter name was platted in 1853. The present name comes from the city's location east of Dubuque. A post office was established at Dunleith in 1854, and the post office was renamed East Dubuque in 1879.
Transportation
The main roads in East Dubuque are Sinsinawa Avenue and U.S. Route 20. The Julien Dubuque Bridge serves as the connection between East Dubuque and Dubuque. Illinois Route 35 serves as the primary connection between East Dubuque and Wisconsin.
Geography
East Dubuque is located at . According to the 2010 census, East Dubuque has a total area of, of which is land and is water.
Demographics
As of the census of 2000, there were 1,995 people, 864 households, and 527 families residing in the city. The population density was 967.4 people per square mile. There were 932 housing units at an average density of 451.9 per square mile. The racial makeup of the city was 99.10% White, 0.15% African American, 0.05% Native American, 0.20% Asian, 0.20% from other races, and 0.30% from two or more races. Hispanic or Latino of any race were 1.05% of the population. There were 864 households out of which 27.9% had children under the age of 18 living with them, 48.1% were married couplesliving together, 8.1% had a female householder with no husband present, and 38.9% were non-families. 34.0% of all households were made up of individuals and 13.4% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.97. In the city, the population was spread out with 23.3% under the age of 18, 8.8% from 18 to 24, 28.4% from 25 to 44, 23.5% from 45 to 64, and 16.0% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 105.9 males. For every 100 females age 18 and over, there were 99.2 males. The median income for a household in the city was $35,099, and the median income for a family was $45,924. Males had a median income of $31,010 versus $19,459 for females. The per capita income for the city was $20,984. About 2.1% of families and 4.3% of the population were below the poverty line, including 3.3% of those under age 18 and 6.9% of those age 65 or over.