County of lasalle

History & Founding

Located in north-central Illinois, this county boasts a rich history intertwined with the westward expansion of the United States. Established in 1837, it was carved from a portion of Bureau County and named in honor of René-Robert Cavelier, Sieur de La Salle, the renowned French explorer who extensively mapped the Mississippi River and the Great Lakes in the late 17th century. Early settlement was driven by the Illinois and Michigan Canal project, intended to connect the Great Lakes to the Mississippi River system, spurring significant growth and attracting immigrants seeking opportunity. During the Civil War, the county served as a vital supply depot for Union troops, and its agricultural output played a crucial role in feeding the nation. A fascinating anecdote from the county's past involves a brief, albeit unsuccessful, attempt to establish a utopian colony called "New Harmony" in the 1840s, attracting idealists from across the country before it ultimately dissolved.

Geography & Landscape

The county’s geography is characterized by a gently rolling terrain, typical of the Illinois River Valley. It covers 1,135 square miles, primarily farmland interspersed with patches of woodland. The Illinois River forms a significant portion of its eastern boundary, providing a vital transportation and recreational resource. Numerous smaller rivers and creeks, like the Fox River and the Little Vermilion River, contribute to the county’s drainage system. The landscape is generally flat, with elevations rarely exceeding 800 feet above sea level. The climate is humid continental, experiencing warm, humid summers and cold, snowy winters. Spring and fall offer pleasant, moderate temperatures. The area is known for its fertile soil, ideal for agriculture.

Economy & Communities

The economic landscape is diverse, though agriculture remains a cornerstone. While no incorporated cities exist within the county, several prominent towns like Ottawa, Peru, and Mendota serve as population and commercial centers. Agriculture, particularly corn, soybeans, and livestock production, remains a major employer. Manufacturing, including metalworking, food processing, and automotive parts production, also plays a significant role. Major employers include Tyson Foods, Ottawa Township High School, and various agricultural cooperatives. The area's character is predominantly rural, with a strong sense of community and a slower pace of life, though the proximity to larger urban centers like Chicago contributes to a degree of suburban influence.

Points of Interest

Numerous points of interest draw visitors to the region. Starved Rock State Park, known for its stunning sandstone canyons and waterfalls, is a major attraction. The Matthiessen State Park offers similar geological features. The LaSalle County Historical Society Museum showcases the county’s rich past. Ottawa’s downtown area boasts unique shops and restaurants. The annual LaSalle County Fair is a beloved tradition. Several notable residents have hailed from the area, including athletes, artists, and business leaders. The county holds the distinction of being a significant producer of pumpkins, earning it the unofficial title of "Pumpkin County" in some circles.