Henderson County, Illinois Eviction Risk: Moderate

Henderson County scores 3/10 (Low risk) on the EvictionRiskMap scale, placing it among the more landlord-favorable markets in Illinois eviction laws. With rank 85 of 102 counties statewide, 84 Illinois eviction laws counties carry higher eviction risk and only 17 are less risky than Henderson. For landlords and investors, that ranking reflects a county where tenant-side pressure is relatively contained, average rent sits at $706, and the rent-burden average of 26.6% suggests most renters are not in acute financial distress.

Across all 9 cities, scores range from 2.7 to 3.7, a full point of spread in a county with a total population of just 3,486. That spread matters: even in a broadly low-risk county, individual communities can behave quite differently, and landlords should evaluate each submarket on its own terms rather than treating Henderson County as uniformly safe.

The cities inside Henderson County

The highest-risk address in the county is Gulfport at 3.7/10, the only city in Henderson reaching the upper edge of the county range. Lomax (3.4/10, population 318), Gladstone (3.4/10), and Media (3.4/10) follow closely. Raritan scores 3.3/10, while Biggsville (3.2/10, population 294) and Carman (3.2/10) sit in the middle of the county distribution. These communities are all still Low-risk by the statewide standard, but they score noticeably above the county floor.

The lowest-risk cities in Henderson County are its two largest. Oquawka, the county's biggest community at 1,059 residents, scores just 2.7/10. Stronghurst, with a population of 949, scores 2.8/10. Investors drawn to modest rents and low tenant-side volatility will find the strongest conditions concentrated in those two towns. The intra-county spread underscores that risk here is hyper-local: a landlord operating in Gulfport faces materially different conditions than one holding units in Oquawka, even though both sit inside the same county boundary.

State-level laws that apply here

Every Henderson County landlord operates under Illinois eviction laws state law, specifically 735 ILCS 5/9 (Forcible Entry and Detainer). For nonpayment of rent, the required notice period is 5 days; a material lease violation requires 10 days; a month-to-month holdover requires 30 days; and an end-of-fixed-term tenancy requires no additional notice beyond the lease expiration. Illinois eviction laws does not require just cause to terminate a tenancy, and state law preempts local rent control, so Henderson County landlords face no local rent caps. Understanding the Illinois eviction laws eviction process in full, from notice through court judgment, is essential before filing, because even uncontested cases run 30 to 60 days and contested matters can extend to 60 to 150 days.

On the cost side, court filing fees range from $200 to $400, sheriff lockout fees from $60 to $200, and attorney fees from $750 to $3,500, so a contested removal can push total outlays well above $3,000. Illinois eviction costs can escalate quickly when a tenant contests, which is why proactive screening and tight lease documentation pay dividends in any market. Landlords should also review Illinois security deposit limits and Illinois tenant protections, particularly the retaliation statute at 765 ILCS 720/1 and the habitability statute at 765 ILCS 742, to avoid counterclaims that extend timelines or expose them to damages.

With an average poverty rate of 13.1% and a renter share of just 20.4%, Henderson County is a thin, relatively stable rental market; the city-level grid above breaks down scores for each of the 9 communities so landlords can pinpoint exactly where conditions are tightest before committing capital.