Property Intelligence Report — Decatur, Illinois

Decatur is a solid mid-sized community of about 103,500 people where homeownership is genuinely accessible. With a median home value around $120,000 and nearly 69% owner-occupancy, you're looking at a market where most residents have put down roots rather than renting. The median household income of roughly $60,000 reflects a working and middle-class character—this isn't an expensive market, but it's not a struggling one either.

The community has a meaningful professional and educated segment, with about 23% holding bachelor's degrees or higher, which influences everything from local schools to civic involvement. That said, radon is a legitimate consideration here. Decatur sits in EPA Zone 1, the highest radon potential, so any property you're serious about should include radon testing and mitigation planning. It's manageable, but not something to overlook in your inspection process.

Earthquake risk is genuinely minimal—we're talking three tremors in a decade with a max magnitude of 3.8, so that's not a practical concern. What you get instead is a stable Midwestern community where property values have remained reasonable and neighbors tend to stay put. If you're looking for affordability paired with reasonable stability, Decatur deserves a serious look.