Grundy, IL County is a vibrant community of 52,364 people located in the US. Boasting a population density of 122 people per square mile, Grundy County offers a variety of local businesses and organizations for residents and visitors alike. Popular businesses in the area include Grundy Bank, Big Town Grocery Store, and McDonald's. Year-round outdoor activities such as hiking, biking, fishing, disc golf, camping, and kayaking are available at Channahon State Park and I&M Canal State Trail. Organizations such as Grundy County Historical Museum and Grundy County Art Gallery provide educational opportunities to learn about local history and art. Local sporting events include high school football games at Grundy County High School Stadium and softball games at Yellow Creek Park. With an abundance of shops, activities, organizations, and sporting events to explore; Grundy County is sure to keep you entertained all year round.
The population in Grundy County is 52,364. There are 125 people per square mile aka population density. The median age in Grundy County is 38.3, the US median age is 38.4. The number of people per household in Grundy County is 2.7, the US average of people per household is 2.6.
Family in Grundy County
- 57.3% are married
- 10.9% are divorced
- 35.3% are married with children
- 15.5% have children, but are single
Race in Grundy County
- 87.1% are White
- 1.3% are Black
- 0.7% are Asian
- 0.0% are Native American
- 0.2% claim Other
- 9.4% claim Hispanic ethnicity
- 1.2% Two or more races
- 0.0% Hawaiian, Pacific Islander