LaSalle County, IL is home to 109,986 people with a population density of 95 people per square mile. It is located in the Midwest and is known for its beautiful landscape filled with rolling hills and rich farmland. LaSalle County boasts a variety of businesses ranging from local restaurants like Osaka Japanese Cuisine and Domenico’s Italian Restaurant to unique retail stores like Country Closet Boutique. Outdoor activities are plentiful all year round in LaSalle County, from kayaking down the meandering Vermillion River to camping and fishing at Starved Rock State Park. The area also features many organizations such as the LaSalle County Historical Society and the Illinois Valley Striders Running Club - both providing vital resources to local residents. Sports fans can check out exciting events like Ottawa High School’s football games or Notre Dame High School’s basketball games throughout the year. With so much to do and see, LaSalle County is truly a great place to live or visit!
The population in LaSalle County is 109,986. There are 97 people per square mile aka population density. The median age in LaSalle County is 41.8, the US median age is 38.4. The number of people per household in LaSalle County is 2.5, the US average of people per household is 2.6.
Family in LaSalle County
- 51.4% are married
- 11.9% are divorced
- 28.0% are married with children
- 14.9% have children, but are single
Race in LaSalle County
- 86.1% are White
- 2.5% are Black
- 0.8% are Asian
- 0.2% are Native American
- 0.0% claim Other
- 9.3% claim Hispanic ethnicity
- 1.1% Two or more races
- 0.0% Hawaiian, Pacific Islander