A new SmartAsset study ranked the 10 wealthiest counties in Illinois based on income, home values, and investment income. Lake, DuPage, and Kendall counties took the top three spots. Cook County ...

A recent study from SmartAsset compiled the top 10 wealthiest counties in Illinois. Woodford County earned a spot high on the list.

Lake County was recently named the wealthiest county in Illinois, according to finance website SmartAsset, and one southwestern Illinois locale cracked the top 10, as well.

While Park City has a reputation for luxury and fame, thanks to its resorts and celebrities who have moved to the Wasatch Back, it might come as a shock to learn it is not Utah's richest town.

DuPage County, while the wealthiest in Illinois, ranked 171st nationally. Lake County came in at the 262nd spot. St. Clair ranked 1,477th among the richest counties in the U.S.