Buying a home in Illinois? You'll need PRI for that.

Hand holding keys.

Nearly 150,000 homes were sold in Illinois last year. For every Illinois home sold, the Prairie Research Institute (PRI) provides data needed for banks, title companies, insurance companies, and consumers to make informed decisions about home ownership. The Illinois State Geological Survey (ISGS) and the Illinois State Water Survey (ISWS) work in tandem to accurately articulate the landscape of Illinois above and below the surface. Read more about how PRI data are used