Iroquois County, Illinois Eviction Risk: Low

Iroquois County, Illinois scores 3.8/10 on the eviction-risk index, a Low rating that places it squarely in the middle third of the state, with 42 Illinois counties carrying more risk and 59 carrying less. For landlords and investors, that average translates to a market where tenant-payment stress and vacancy pressure are present but not dominant, and where the underlying economics, an average rent of $829 and a rent-burden rate of 27%, suggest most renters are managing costs without being pinched into chronic delinquency.

That county-wide average, however, masks a meaningful intra-county spread. Scores across the 19 tracked cities range from 3.2 to 4.2, a gap that separates genuinely low-friction markets from pockets that carry noticeably elevated default and turnover risk. Investors who treat Iroquois County as a single underwriting assumption rather than a collection of distinct sub-markets will miss that distinction.

The cities inside Iroquois County

Watseka is the county seat and its largest city at a population of 4,780, and it also carries the highest risk score in the county at 4.7/10. That combination, concentrated renter population plus the highest relative stress score, makes Watseka the market requiring the most disciplined tenant screening and lease management inside Iroquois County. Sheldon comes in second among riskier communities at 4.2/10, followed by a cluster of smaller towns, including Danforth, Rankin, and Loda, each at 3.7/10.

On the other end of the spectrum, Clifton scores 3.5/10, the lowest in the county, and Cissna Park sits at 3.4/10, both representing meaningfully steadier operating conditions for buy-and-hold landlords. Gilman and Onarga each score 3.9/10, closer to the county average, with populations of 1,612 and 1,430 respectively. Risk is genuinely hyper-local here: crossing from Watseka into Clifton cuts the risk score by nearly two full points.

State-level laws that apply here

Every landlord in Iroquois County operates under Illinois state law, specifically the Forcible Entry and Detainer statute at 735 ILCS 5/9. Notice requirements are set at the state level: nonpayment of rent triggers a 5-day notice, a material lease violation requires a 10-day notice, and a month-to-month holdover requires 30 days. End of a fixed-term lease requires no additional notice under 735 ILCS 5/9-205. The Illinois eviction process, once filed, runs 30 to 60 days for uncontested cases and 60 to 150 days for contested ones. Illinois eviction costs stack across three line items: court filing fees range from $200 to $400, sheriff lockout fees from $60 to $200, and attorney fees from $750 to $3,500. Budget accordingly before assuming a non-paying tenant situation resolves quickly or cheaply.

Illinois does not require just cause for eviction and the state preempts any local rent-control ordinance, so landlords in Iroquois County face no local rent caps or cause-based eviction requirements beyond what state statute mandates. Source-of-income discrimination is a protected class under Illinois state law enforced by the Illinois Department of Human Rights, a compliance point landlords in this market must account for in their screening criteria. For more detail on Illinois security deposit limits and Illinois tenant protections, the respective statewide guides are cross-referenced throughout this site.

With an average poverty rate of 18.1% and a renter share of 24.8% across the county, the renter pool in Iroquois County is relatively small but carries a non-trivial income-stress concentration, making city-level scores, detailed in the grid above, the more reliable guide for underwriting individual acquisitions.