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Rock Island · Illinois

Rock Island, IL Landlord Laws 2026

Every housing law that applies to Rock Island landlords — security deposits, eviction rules, rent increases, and more. Updated for 2026.

Based on Illinois state law.

Rock Island Rental Market in 2026

$1,143

median 2BR rent

36,132

population

$2,286

max security deposit

Rock Island landlords must comply with Illinois state landlord-tenant laws. At a median 2-bedroom rent of $1,143/month, understanding deposit caps, notice periods, and eviction rules can save you thousands in penalties.

Local Housing Market Data

The HUD Fair Market Rent for a 2-bedroom in Rock Island is $1,143/month, which affects Section 8 voucher amounts and affordable housing calculations.

Key Takeaways for Rock Island Landlords

  • Security deposit: Capped at 2 month(s) of rent ($2,286 at median rent). Must return within 30 days or face penalties up to $2,286.
Quick Compliance Check for Rock Island

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Illinois Laws That Apply in Rock Island

Illinois Landlord and Tenant Act

765 ILCS 705 et seq.

Statewide law governing landlord-tenant relationships, including security deposits with interest requirements.

Illinois Security Deposit Return Act

765 ILCS 710

Requires itemized statements for deductions and return within 30 days.

Chicago Residential Landlord and Tenant Ordinance (RLTO)

Chicago Mun. Code §5-12

Extensive local ordinance with additional tenant protections for Chicago properties, including deposit limits, late fee caps, and mandatory disclosures.

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Don’t Risk Penalties

At Rock Island’s median rent of $1,143/month, a single deposit violation could cost you $2,286+. A wrongful eviction can cost thousands more in court fees, relocation payments, and damages. Know the rules before they cost you.

Don’t risk it. Let LeaseBase track Rock Island compliance for you.

Deposit deadlines, eviction notice periods, rent cap calculations — monitored automatically.

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How we researched this page: This guide is based on Illinois state statutes, verified against official government sources. Rent data comes from HUD Fair Market Rents (FY2026). Last updated: August 2026.
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Reviewed by Rachid Abadli

Founder & CEO, LeaseBase · Sacramento landlord · Self-managing since 2019

LeaseBase is a property management platform — not a law firm. Consult an attorney for legal advice specific to your situation.