County of dubuque

iowa

History & Founding

Located in the northeast corner of Iowa, this county boasts a rich history intertwined with the mighty Mississippi River. Established in 1849 from the western portion of Clayton County, its name honors Julien Dubuque, a French-Canadian fur trader who established a settlement in the area in the late 1700s. Dubuque’s presence was significant, as he secured permission from the Sauk and Meskwaki tribes to operate a lead mining operation, a crucial industry at the time. The county played a pivotal role in Iowa’s early development, serving as a vital transportation and trade hub connecting the Midwest to eastern markets. An interesting anecdote from its past involves the “Great Dubuque Fire” of 1854, which destroyed a large portion of the city and spurred significant rebuilding efforts, shaping the architectural landscape we see today.

Geography & Landscape

The county’s geography is strikingly defined by its position along the Mississippi River. Rolling hills, steep bluffs, and deep valleys characterize the terrain, creating a dramatic and beautiful landscape. The Mississippi River itself forms the eastern border, offering stunning views and recreational opportunities. Several smaller rivers and creeks, including the Little Maquoketa and the Yellow River, also contribute to the region’s waterways. While not mountainous, the bluffs rise significantly, providing panoramic vistas. The climate is characterized by four distinct seasons, with warm, humid summers and cold, snowy winters. The land area encompasses 608 square miles, a diverse mix of agricultural fields, wooded areas, and urban development.

Economy & Communities

The county is a blend of urban, suburban, and rural communities. Dubuque, the county seat, is the largest city and serves as a regional center for commerce, healthcare, and education. Other significant towns include East Dubuque, De Pere, and Cascade. Historically, agriculture has been a cornerstone of the local economy, with corn, soybeans, and livestock production being major industries. While agriculture remains important, manufacturing has also grown, particularly in sectors like transportation equipment, food processing, and industrial machinery. Notable employers include John Deere, Flexsteel, and UnityPoint Health – Finley Hospital. The overall character is a mix of traditional Midwestern values and a growing appreciation for arts, culture, and outdoor recreation.

Points of Interest

Numerous points of interest draw visitors to the area. The National Mississippi River Museum & Aquarium provides fascinating insights into the river’s history and ecology. Mines of Dubuque, a historic mining complex, offers tours and a glimpse into the region’s industrial past. Eagle Point Park provides breathtaking views of the Mississippi River Valley. The Julien Dubuque Monument commemorates the county’s namesake. The county also hosts several festivals throughout the year, celebrating everything from Irish heritage to river culture. Notable former residents include Bob Charles, a professional golfer. Uniquely, the county is known for its distinctive architecture, a blend of Victorian, German, and Italian influences, reflecting its diverse heritage.

Information

State
iowa
Type
County
Population
89,143
Land area
608 sq mi
Capital
Dubuque
Time zone
UTC-6
FIPS
19061

12 Cities

CityPopulationElevation
Dubuque57,686-
Dyersville4,035950 ft (290 m)
Asbury2,450900 ft (274 m)
Cascade1,958-
Epworth1,4281,040 ft (317 m)
Farley1,334-
Peosta6511,037 ft (316 m)
New Vienna4001,020 ft (311 m)
Worthington381920 ft (280 m)
Holy Cross339-
Luxemburg2461,180 ft (360 m)
Sageville203-

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